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Analog ICs provide complete analog circuit functions.

MAX17227J 400mV to 5.5V Input, 500mA nanoPower Boost Converter with Short-Circuit Protection and Automatic Pass-Through Mode

The MAX17227J is a nanoPower boost converter capable of delivering a load up to 500mA peak induc...
  • 350nA Quiescent Supply Current
  • Output Short-Circuit Protection
  • Automatic Pass-Through Mode
    • Overcurrent and Overtemperature Protected
  • 95% Peak Efficiency, 89% or Higher at 500μA
  • Typical 300mA Output Current at 5.0V (VIN > 3.6V)
  • 400mV to 5.5V Input Voltage Range
  • 880mV Minimum Startup Voltage
  • Single Resistor-Adjustable Output Voltage
    • 2.3V to 5.2V Output Voltage Range with 100mV Steps
    • 5.4V Output Voltage Setting Available
  • 500mA Peak Inductor Current Limit
  • Active Discharge Feature
  • Thermal Shutdown Protection
  • Multiple Package Options:
    • 1.58mm x 0.89mm, 0.4mm Pitch, 6-Bump (3 x 2) WLP
    • 2mm x 2mm, 8-Pin TDFN
  • -40°C to +125°C Operating Temperature Range

MAX20057 36V Boost Controller with Two Synchronous Buck Converters (3.5A/2A) for Automotive Applications

The MAX20057 is an automotive highly integrated triple-output PMIC. It includes two synchronous ...
  • Meets Stringent OEM Module Power Consumption and Performance Specifications
    • 10µA Supply Current with 5V Buck On
    • 8µA Supply Current with 3.3V Buck On
    • 30µA Supply Current with All Regulators On
  • Enables Crank-Ready Designs
    • Output Voltages in Regulation Through Cold CrankDown to 2V Battery Voltage
    • Wide Input-Supply Range from 3.5V to 36V
    • EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input-Voltage Range
    • 20ns (typ) Minimum On-Time Guarantees Skip-Free Operation for 3.3V Output at 2.1MHz
    • Spread-Spectrum Option
    • Phase-Locked Loop (PLL) Frequency Synchronization
  • Integration and Thermally Enhanced Packages Save Board Space and Cost
    • Two 2.1MHz Buck Converters with Asynchronous Boost Controller
    • Current-Mode Controller with Forced Fixed-Frequency and Skip Modes
    • Thermally Enhanced 5mm x 5mm, 28-Pin TQFN-EP Package
  • Protection Features Improve System Reliability
    • Supply Undervoltage Lockout
    • Overtemperature and Short-Circuit Protection

MAX17580 4.5V to 60V, 300mA High-Efficiency, Synchronous, Inverting Output DC-DC Converters

The Himalaya series of voltage regulator ICs, power modules, and chargers enable cooler, smaller...
  • Reduces External Components and Total Cost
    • Synchronous Operation
    • All-Ceramic Capacitors, Compact Layout
    • Internal Loop Compensation
    • System Ground Referenced I/O Pins (EN/UVLO,  active-low RESET
  • Flexibility to Support Multiple Rails in a System
    • Adjustable Output Voltage Range from -0.9V to -36V
    • Wide 4.5V to (60V-|VOUT|) Input-Voltage Range
    • Up to 300mA Output Current
    • 400kHz to 2.2MHz Adjustable Frequency with External Clock Synchronization
  • Reduces Power Dissipation
    • 88.4% Peak Efficiency
    • DCM for Superior Light-Load Efficiency
    • 6.2μA Shutdown Current
  • Operates Reliably in Adverse Industrial Environments
    • Hiccup-Mode Overload Protection
    • Adjustable Soft-Start 
    • Monotonic Startup with Prebiased Output Voltage
    • Built-in Output Voltage Monitoring with Active-Low RESET
    • Programmable EN/UVLO Threshold
    • Overtemperature Protection
    • Wide -40°C to +125°C Ambient Operating Temperature Range / -40°C to +150°C Junction Temperature Range

MAX17580EVKIT Evaluation Kit for the MAX17579 and MAX17580 in -15V and -5V Output-Voltage Applications

The MAX17579EVKIT# and MAX17580EVKIT# evaluation kits (EV kits) provide a proven design to evalu...
  • Operates Over a Wide Input Range
    • MAX17579EVKIT#: VOUT1 = -15V, IOUT1 = 240mA, VIN1 Range = 16V to 45V
    • MAX17580EVKIT#: VOUT2 = -5V, IOUT2 = 300mA, VIN2 Range = 16V to 55V
    Enable/UVLO Input, Resistor Programmable UVLO Threshold
  • Adjustable Soft-Start Time
  • Active-Low RESET Output with a Pullup Resistor to an External Supply
  • System Ground Interfaced EN/UVLO and Active-Low RESET Pins
  • Overcurrent and Overtemperature Protection
  • Proven PCB Layout
  • Fully Assembled and Tested
  • Complies with CISPR 32 (EN55032) Class B Conducted and Radiated Emissions

MAX17579 4.5V to 60V, 300mA High-Efficiency, Synchronous, Inverting Output DC-DC Converters

The Himalaya series of voltage regulator ICs, power modules, and chargers enable cooler, smaller...
  • Reduces External Components and Total Cost
    • Synchronous Operation
    • All-Ceramic Capacitors, Compact Layout
    • Internal Loop Compensation
    • System Ground Referenced I/O Pins (EN/UVLO,  active-low RESET
  • Flexibility to Support Multiple Rails in a System
    • Adjustable Output Voltage Range from -0.9V to -36V
    • Wide 4.5V to (60V-|VOUT|) Input-Voltage Range
    • Up to 300mA Output Current
    • 400kHz to 2.2MHz Adjustable Frequency with External Clock Synchronization
  • Reduces Power Dissipation
    • 88.4% Peak Efficiency
    • DCM for Superior Light-Load Efficiency
    • 6.2μA Shutdown Current
  • Operates Reliably in Adverse Industrial Environments
    • Hiccup-Mode Overload Protection
    • Adjustable Soft-Start 
    • Monotonic Startup with Prebiased Output Voltage
    • Built-in Output Voltage Monitoring with Active-Low RESET
    • Programmable EN/UVLO Threshold
    • Overtemperature Protection
    • Wide -40°C to +125°C Ambient Operating Temperature Range / -40°C to +150°C Junction Temperature Range

MAX9895A Active Noise-Cancelling Headphone Amplifier Subsystem

The MAX9895A is a complete audio subsystem for active noise-cancelling (ANC) stereo headphones a...
  • Low Headphone Amplifier Noise
  • Low-Noise Microphone Preamplifiers
  • Stereo Capacitorless Headphone Amplifiers
  • MAX16162 nanoPower Supply Supervisors with Glitch-Free Power-Up

    The MAX16161/MAX16162 are ultra-low current, singlechannel supervisory ICs. The devices monitor ...
    • No Powerup Glitch: (See Reliable Supervisor for Low-Voltage Processor Cores)
    • 825nA (typ) Quiescent Current Extends Battery Life
    • Positive and Negative Level-Triggered MR Input Options (MAX16161)
    • MR Debounce Circuitry (MAX16161)
    • Separate VCC and VIN Inputs (MAX16162)
    • Multiple Available Reset Timeout Periods
    • Threshold Voltage Options
    • 1.7V to 4.85V (MAX16161)
    • 0.6V to 4.85V (MAX16162)
    • 4-Bump WLP and 4-Pin SOT23 Packages
    • -40°C to +125°C Operating Temperature Range
    MAX77757 3.15A USB Type-C Autonomous Charger with JEITA for 1-Cell Li-ion/LiFePO4 Batteries

    MAX77757 3.15A USB Type-C Autonomous Charger with JEITA for 1-Cell Li-ion/LiFePO4 Batteries

    The MAX77757 is a standalone 3.15A charger with integrated USB Type-C®CC detection with JEITA co...
    • Up to 16V Protection
    • 13.7V Maximum Input Operating Voltage
    • 3.15A Maximum Charging Current
    • 6A Discharge Current Protection
      • No Firmware or Communication Required
      • Integrated CC Detection for USB Type-C
      • Integrated BC1.2 Detection for Legacy SDP, DCP, CDP, and DCD Timeout
      • Integrated USB Detection for Common Proprietary Charger Types
      • Automatic Input Current Limit Configuration
      • Input Voltage Regulation with Adaptive Input Current Limit (AICL)
    • Reverse Boost Capability up to 5.1V, 1.5A
    • Termination Voltage
      • 4.1V to 4.5V for Li-ion and Li-poly Batteries
      • 3.6V/3.7V for LiFePO4 Battery
    • Safety
      • Charge Safety Timer
      • JEITA Compliance with NTC Thermistor (MAX77757J)
      • HOT/COLD Stop Charging with NTC Thermistor (MAX77757H)
      • Thermal Shutdown
    • Pin Control of All Functions
      • Resistor Configurable Fast-Charge Current
      • ENBST Pin to Enable and Disable Reverse Boost
      • STAT Pin to Indicate Charging Status
      • INOKB Pin to Indicate Input Power-OK
      • THM Pin to Disable Charge
    • Integrated Power Path
    • Integrated Battery True-Disconnect FET
    • 3mm x 3mm, 24-Lead FC2QFN Package

    MAX20419 High-Efficiency, 3-Output, Low-Voltage DC-DC Converter

    The MAX20419 is a high-efficiency, 3-output, low-voltage DC-DC converter IC. OUT1 boosts the inp...
    • Multiple Functions for Small Size
      • Synchronous 750mA Boost Converter
      • Fixed at 5V Output
      • Dual Synchronous Buck Converters Up to 3.6A
        • Factory-Configurable from 0.8V to 3.8V in 25mV Steps
      • Programmable Windowed Watchdog
      • 3.0V to 5.5V Operating Supply Voltage
      • 2.2MHz Operation
      • Individual Active-Low RESET_ Outputs
      • High-Precision Performance
        • ±1.9% Output-Voltage Accuracy (OUT1) and
        • ±1.4% Output-Voltage Accuracy (OUT2, OUT3)
        • ±1.3% OV/UV Monitoring (OUT1–OUT3, PV)
      • Excellent Load-Transient Performance
    • Diagnostics and Redundant Circuits
      • ASIL-C Compliant
      • Redundant Reference
      • Fail Safe on Open Pins
      • Shorted Pin Detection Active Low-RESET1–RESET3
      • Input Overvoltage Detection
    • Robust for the Automotive Environment
      • Current Mode, Forced-PWM and Skip Operation
      • Overtemperature and Short-Circuit Protection
      • 24-Pin (4mm x 4mm) TQFN with Exposed Pad
      • -40 °C to +125 °C Automotive Temperature Range

    MAX25232 36V, 3A Mini Buck Converter with 3.5uA IQ

    The MAX25232 is a small, synchronous buck converter with integrated high-side and low-side switc...
    • Synchronous DC-DC Converter with Integrated FETs
      • MAX25232ATCA/VY+/B = 2.5A IOUT
      • MAX25232ATCD/VY+/E = 3A IOUT
      • 3.5µA Quiescent Current when in Standby Mode
    • Small Solution Size Saves Space
      • 65ns Minimum On-Time
      • 2.1MHz or 400kHz Operating Frequency
      • Fixed 5V/3.3V Output Voltages with ±2% Output Accuracy in FPWM Mode (5V/3.3V)
      • Other Fixed VOUT Options Between 3V - 5.5V (in 50mV steps) Available for Precise Output Voltage Setting
      • External Resistor Divider Options to Adjust the Output Voltage Between 3V and 10V
      • Fixed 3.5ms Internal Soft-Start
      • Innovative Current-Mode-Control Architecture Minimizes Total Board Space and BOM Count
    • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing
    • Protection Features and Operating Range Ideal for Automotive Applications
      • 3.5V to 36V Operating VIN Range
      • 40V Load-Dump Protection
      • 99% Duty-Cycle Operation with Low Dropout
      • -40°C to +125°C Automotive Temperature Range
      • AEC-Q100 Qualified

    MAX77643 Ultra Configurable PMIC Featuring 93% Peak Efficiency Single-Inductor, 3-Output Buck-Boost, 1-LDO for Long Battery Life

    The MAX77642/MAX77643 provide power supply solutions for low-power applications where size and e...
    • Highly Integrated
      • 3x Output, Single-Inductor Multiple-Output (SIMO) Buck-Boost Regulator
        • Supports Wide Output Voltage Range from 0.5V to 5.5V for all SIMO Channels
      • 1x 150mA LDO
        • 100mA in LSW mode
      • 2x GPIOs (MAX77643)
      • Watchdog Timer (MAX77643)
    • Ultra Low-Power SIMO​
      • 5μA Operating Current (3x SIMO Channels + 1x LDOs)
      • 1μA Operating Current per SIMO Channel
      • 0.3μA Shutdown Current
      • 93% Peak Efficiency in Boost-Only Mode
      • 91% Peak Efficiency in Buck-Only Mode
      • Less Than 20mVpp Output Ripple at VOUT = 1.8V
      • Automatic Low-Power Mode to Normal-Power Mode Transition
    • Flexible and Configurable
      • Ultra-Configurable Resistor Programmable Output Voltages (MAX77642)
      • I2C-Programmable Output Voltages (MAX77643)
    • Small Size
      • 4.24mm2 Wafer-Level Package (WLP)
      • 25-Bump, 0.4mm Pitch, 5 x 5 Array

    MAX86176 Ultra-Low-Power, Optical PPG and Single-Lead ECG AFE

    The MAX86176 is a complete photoplethysmogram (PPG) and electrocardiogram (ECG) analog front-end...

    PPG (MAX86176)

    • Complete Dual-Channel Optical-Data Acquisition System
    • Ultra-Low-Power Operation for Wearable Devices
      • Optical Readout Channel < 11μA (typ) at 25fps
      • 14.6μs to 117.1μs ADC Integration Time
      • Low Shutdown Current < 1μA (typ)
    • Signal to Noise Ratio (SNR) up to 110dB with Average (Avg) Mode and Off-Chip Filtering
    • Supports Frame Rates from 1fps to 2kfps
    • High-Resolution 20-bit Charge-Integrating ADCs
    • Low Dark-Current Noise of < 50pARMS
    • Excellent Ambient Range and Rejection Capability
      • > 100μA Ambient Photodiode Current
      • > 90dB Ambient Rejection at 120Hz (Avg > 2)

    ECG (MAX86176/MAX30005)

    • Clinical-Grade ECG AFE with High-Resolution ADC
      • 15.6 ENOB with 0.6μVRMS Noise over 0.05Hz to 40Hz
    • Very Low Input-Bias Current (-40°C to +85°C)
      • 233fARMS Input-Current Noise (0.05Hz to 40Hz, TA = +25°C)
    • Fully Differential Input Structure with CMRR > 110dB at Power-Line Frequencies
    • High-Input Impedance > 1GΩ for Extremely Low Common to Differential-Mode Conversion
    • High DC-Offset Range of ±1300mV (typ 1.8V) Allows a Wide Variety of Electrodes to be Used
    • High AC-Dynamic Range of > 90mVP-P Helps Prevent Saturation in the Presence of Motion
    • ECG Biopotential Channel Can Be Used for Some EEG Applications
      • Higher-Gain Ranges Available (480V/V, 960V/V)
      • Low Input-Referred Voltage and Current Noise Enables Use of Small-Area Dry Electrodes

    SYSTEM

    • Shutdown Current of 0.5μA (typ)
    • 256-Word FIFO for ECG and PPG
    • True Synchronous ECG and PPG Data from Dedicated Signal Paths
    • Two Fully Configurable Interrupts
    • High-Speed SPI Interface or I2C Interface
    • Small 2.728mm x 2.708mm WLP Package

    MAX30005 Ultra-Low-Power, Optical PPG and Single-Lead ECG AFE

    The MAX86176 is a complete photoplethysmogram (PPG) and electrocardiogram (ECG) analog front-end...

    PPG (MAX86176)

    • Complete Dual-Channel Optical-Data Acquisition System
    • Ultra-Low-Power Operation for Wearable Devices
      • Optical Readout Channel < 11μA (typ) at 25fps
      • 14.6μs to 117.1μs ADC Integration Time
      • Low Shutdown Current < 1μA (typ)
    • Signal to Noise Ratio (SNR) up to 110dB with Average (Avg) Mode and Off-Chip Filtering
    • Supports Frame Rates from 1fps to 2kfps
    • High-Resolution 20-bit Charge-Integrating ADCs
    • Low Dark-Current Noise of < 50pARMS
    • Excellent Ambient Range and Rejection Capability
      • > 100μA Ambient Photodiode Current
      • > 90dB Ambient Rejection at 120Hz (Avg > 2)

    ECG (MAX86176/MAX30005)

    • Clinical-Grade ECG AFE with High-Resolution ADC
      • 15.6 ENOB with 0.6μVRMS Noise over 0.05Hz to 40Hz
    • Very Low Input-Bias Current (-40°C to +85°C)
      • 233fARMS Input-Current Noise (0.05Hz to 40Hz, TA = +25°C)
    • Fully Differential Input Structure with CMRR > 110dB at Power-Line Frequencies
    • High-Input Impedance > 1GΩ for Extremely Low Common to Differential-Mode Conversion
    • High DC-Offset Range of ±1300mV (typ 1.8V) Allows a Wide Variety of Electrodes to be Used
    • High AC-Dynamic Range of > 90mVP-P Helps Prevent Saturation in the Presence of Motion
    • ECG Biopotential Channel Can Be Used for Some EEG Applications
      • Higher-Gain Ranges Available (480V/V, 960V/V)
      • Low Input-Referred Voltage and Current Noise Enables Use of Small-Area Dry Electrodes

    SYSTEM

    • Shutdown Current of 0.5μA (typ)
    • 256-Word FIFO for ECG and PPG
    • True Synchronous ECG and PPG Data from Dedicated Signal Paths
    • Two Fully Configurable Interrupts
    • High-Speed SPI Interface or I2C Interface
    • Small 2.728mm x 2.708mm WLP Package

    MAX17227JEVK-WLP Evaluation Kit for the MAX17227J

    The MAX17227J WLP evaluation kit (EV kit) evaluates the MAX17227J IC in a WLP package. The MAX17...
    • Evaluates the MAX17227J in a 6-pin WLP
    • 400mV to 5.5V Input Range
    • 880mV Minimum Startup Voltage
    • 2.3V to 5.4V Configurable Output Voltage
    • Up to 300mA Output Current at 5.0V (VIN > 3.6V)
    • Proven 2-Layer 1oz Copper PCB Layout
    • Demonstrates Compact Solution Size
    • Fully Assembled and Tested

    MAX25606 6-Switch Matrix Manager for Automotive Lighting

    The MAX25606 6-switch matrix manager IC for automotive lighting applications includes a 6-switch...
    • Automotive Ready: AEC-Q100 Qualified
    • Six-Switch Matrix Manager Allows for Flexible Configuration
      • Single and Dual-String Configurations
      • Up to 6 Switches in Series for Single String
      • Up to 3 Switches in Series in Dual-String
      • Up to 3 LEDs per Switch
    • Robust Serial Interface
      • Multidrop UART Communication Interface
      • Up to 64 Addressable Devices
      • Compatible with CAN Physical Layer
    • Optimal PWM Dimming Arrangement Provides Excellent Dimming Performance
      • Programmable 12-Bit PWM Dimming
      • Fade Transition Between PWM Dimming States
      • Internal Clock Generator or External Clock for PWM Dimming
    • EMI Mitigation
      • Programmable Slew Rate for EMI Control
      • Integrated Spread Spectrum Frequency Dithering
    • Protection Features and Package Improve Reliability
      • Open-LED Protection
      • Programmable Open and Short-LED Threshold
      • Open and Shorted-LED Fault Reporting
      • Open Trace Fault Reporting
      • Thermally Enhanced 20-Pin Side Wettable TQFN and 20-Pin TSSOP with Exposed Pad

    MAX25606EVSYS Evaluation System for the MAX25606

    The MAX25606 evaluation System (EV system) provides a proven design to evaluate the MAX25606 six...
    • Two, Six-Channel Matrix Managers
    • 12 On-Board White LEDs
    • MAX25601 Boost-Buck LED Driver
    • MAX32625PICO# Provides UART Communication to Control the Matrix Managers
    • GUI for Easy Evaluation

    MAXM17546EVKITBE Evaluation Kit for the MAXM17546 5V Output

    The Himalaya series of voltage regulator ICs and power modules enable cooler, smaller, and simpl...
    • Wide 7.5V to 42V Input Range
    • Highly Integrated Solution with Built-In Shielded Inductor
    • Programmed 5V Output, Up To 5A Output Current
    • All Ceramic Capacitors and Ultra-Compact Solution
    • Selectable PWM, DCM, and PFM Modes
    • Programmable 4ms Soft-Start Time and Prebias Startup
    • Open-Drain Active-Low RESET Output Pulled Up To 5V VCC
    • Programmable EN/UVLO Threshold
    • Provision for External Frequency Synchronization
    • Hiccup Overcurrent Protection (OCP)
    • Overtemperature Protection (OTP)
    • -40°C to +125°C Industrial Temperature Range
    • Complies with CISPR22(EN55022) Class B Conducted and Radiated Emissions

    MAX77757JEVKIT435 Evaluation Kit for the MAX77757

    The MAX77757 evaluation kit (EV kit) is a fully assembled and tested printed circuit board (PCB)...
    • Up to 16V Protection
    • 13.7V Maximum Input Operating Voltage
    • 3.15A Maximum Charging Current
    • 6A Discharge Current Protection
    • No Firmware or Communication Required
    • Integrated USB Detection
      • Integrated CC Detection for USB Type-C
      • Integrated BC1.2 Detection for Legacy SDP, DCP, and CDP
      • Automatic Input Current Limit Configuration
    • Input Voltage Regulation with Adaptive Input Current Limit (AICL)
    • Reverse-Boost Capability up to 5.1V, 1.5A
    • Termination Voltage
      • 4.1V to 4.5V for Li-ion and Li-poly Batteries
      • 3.6V/3.7V for LiFePO4 Battery
    • Safety
      • Charge Safety Timer
      • JEITA Compliance with NTC Thermistor (MAX77757J)
      • HOT/COLD Stop Charging with NTC Thermistor (MAX77757H)
      • Thermal Shutdown
    • Pin Control of All Functions
      • Resistor-Configurable Fast-Charge Current
      • ENBST Pin to Enable and Disable Reverse Boost
      • STAT Pin to Indicate Charging Status
      • INOKB Pin to Indicate Input Power-OK (POK)
      • THM Pin to Disable Charge
    • Integrated Power Path
    • Integrated Battery True-Disconnect FET
    • Proven PCB Layout
    • Fully Assembled and Tested

    MAX77757JEVKIT420 Evaluation Kit for the MAX77757

    The MAX77757 evaluation kit (EV kit) is a fully assembled and tested printed circuit board (PCB)...
    • Up to 16V Protection
    • 13.7V Maximum Input Operating Voltage
    • 3.15A Maximum Charging Current
    • 6A Discharge Current Protection
    • No Firmware or Communication Required
    • Integrated USB Detection
      • Integrated CC Detection for USB Type-C
      • Integrated BC1.2 Detection for Legacy SDP, DCP, and CDP
      • Automatic Input Current Limit Configuration
    • Input Voltage Regulation with Adaptive Input Current Limit (AICL)
    • Reverse-Boost Capability up to 5.1V, 1.5A
    • Termination Voltage
      • 4.1V to 4.5V for Li-ion and Li-poly Batteries
      • 3.6V/3.7V for LiFePO4 Battery
    • Safety
      • Charge Safety Timer
      • JEITA Compliance with NTC Thermistor (MAX77757J)
      • HOT/COLD Stop Charging with NTC Thermistor (MAX77757H)
      • Thermal Shutdown
    • Pin Control of All Functions
      • Resistor-Configurable Fast-Charge Current
      • ENBST Pin to Enable and Disable Reverse Boost
      • STAT Pin to Indicate Charging Status
      • INOKB Pin to Indicate Input Power-OK (POK)
      • THM Pin to Disable Charge
    • Integrated Power Path
    • Integrated Battery True-Disconnect FET
    • Proven PCB Layout
    • Fully Assembled and Tested

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    MIL-STD-883B Data Sheets

    Maxim offers a number of hermetic devices fully compliant with MIL-STD-883, Rev. H. The table below provides links to both the associated commercial data sheet (Device) as well as the 883-specific data sheet addendum (PDF File).

    Browse Mil/Aero Devices
    KEY:
    X=Device also has SMD