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Featured Products

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
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MAX77752 Multichannel Integrated Power Management IC
The MAX77752 is a highly-integrated power management solution including three step-down converte...
  • Highly Integrated
    • Three Buck Regulators
      • Integrated High-Accuracy Brownout Comparators
    • One Low-Dropout Linear Regulator
      • Low-Input Voltage
    • Two Dedicated Load Switch Controllers
    • One Inrush-Current Limiter, Configurable to be Load Switch 3 Controller Using OTP
    • Two External Regulator Enable Outputs
    • Voltage Monitor for Backup Power Control
  • Highly Flexible and Configurable
    • I2C-Compatible Interface
    • Factory OTP Options Available
    • Flexible Power Sequencer
    • Configurable Sleep-State Control
  • Small Size
    • 40-Pin, 5mm x 5mm x 0.8mm, 0.4mm Pitch TQFN
    • 70mm2 Total Solution Size
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MAX16927 Automotive TFT-LCD Power Supply with Boost, Buck, and Cuk Converters, VCOM Buffers, Gate Drivers, and SPI Interface
The MAX16927 is a highly integrated power supply for automotive TFT-LCD applications. The device...
  • Operating Voltage Range of 4.5V to 16V (IN3) or 3V to 5.5V (INA)
  • 16V Input, 2A Buck Converter Provides 3.3V Output to TFT Bias-Supply Circuitry and/or Other External Circuitry
  • Flexible Configuration Allows Single High-Power Positive Output (18V/200mA) or Positive Output (18V, 100mA) and Negative Output (-12V/100mA)
  • One Positive Gate-Voltage Regulator
  • One Negative Gate-Voltage Controller
  • DAC-Controlled VCOM Buffers with Offset of 0V to 1V
  • High-Frequency Operation
    • 2.1MHz (Buck Converter)
    • 1.2MHz (Boost and Cuk Converters)
  • Converters Run Out-of-Phase for Lower EMI
  • Externally Controlled Spread-Spectrum Switching for Boost and Cuk
  • Very Flexible Sequencing in Both Stand-Alone and SPI-Controlled Modes
  • True Shutdown Boost Converter
  • Low-Current Shutdown Mode (< 10µA)
  • SPI Control Interface
  • Internal Soft-Start
  • Overtemperature Shutdown
  • -40°C to +105°C Operation
  • AEC-Q100 Qualified
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MAX20310 Ultra-Low Quiescent Current PMIC with SIMO Buck-Boost for Wearable Applications
The MAX20310 is a compact power management integrated circuit (PMIC) for space-constrained, batt...
  • Extend System Battery Use Time
    • Single Inductor, Multiple Output (SIMO) Ultra-Low IQ Buck-Boost Regulator
      • Battery Input Voltage from 0.7V to 2.0V
      • Output Voltage Programmable From 0.9V to 4.05V
      • 250mW Maximum Total Input Power
      • Incremental CAP Quiescent Current 1μA per channel
      • 84% Efficiency for 1.8V, 10mA Output
      • Input Current Limited
    • Dual Micro-IQ 50mA LDO
      • Inputs Supplied by Dual Buck-Boost Outputs
      • Output Programmable from 0.5V to 3.65V
      • Quiescent Current 1.1µA per LDO / 600nA per Load Switch
      • Configurable as Load Switch
  • Extend Product Shelf-Life
    • Battery Seal Mode
      • 10nA Battery Current (typ)
  • Minimize Board Area
    • 1.63mm x 1.63mm WLP
  • Easy-to-Implement System Control
    • Voltage Monitor Multiplexer
      • 1% Accurate Battery Inverter (±10mV at 1.0V)
    • Power Button Monitor
      • Buffered Output
    • Power Sequencing
    • Reset Output
    • I2C Control Interface
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MAX77826 Power Management IC
The MAX77826 is a subpower management IC for the latest 3G/4G smartphones and tablets. The MAX77...
  • Compact Total Solution Size Allows More Peripheral Devices in Smartphones and Tablets
    • 3A High-Efficiency BUCK Regulator
      • DVS (Dynamic Voltage Scaling) Through HS I²C
      • ±1% (typ) Output Voltage DC Accuracy
      • Low Power Mode
    • 2A BUCK BOOST Regulator
    • 15 Linear Regulators with Remote Cap
      • 3 NMOS LDOs (VOUT Range: 0.6V to 2.1875V with 12.5mV Step)
      • 1 x 150mA
      • 1 x 450mA
      • 1 x 600mA
    • 6 PMOSLV LDOs (VOUT Range: 0.8V to 3.975V with 25mV Step)
      • 3 x 150mA
      • 3 x 300mA
    • 6 PMOSLS LDOs (VOUT Range: 0.8V to 3.975V with 25mV Step)
      • 3 x 150mA
      • 3 x 300mA
    • ±1.5% Typical Output Voltage DC Accuracy
    • 70dB PSRR at 1kHz
    • Low Power Mode with 2µA (typ) for All LDOs
  • Simple Management of Power-Up/Down Sequence, Output Voltage Setting, and Fault Detection
    • High-Speed (Up to 3.4MHz) I²C Serial Interface
MAX14676A Wearable Charge Management Solution
The MAX14676/MAX14676A are battery-charge-management solutions ideal for low-power wearable appl...
  • Extend System Use Time Between Battery Charging
    • 1.8V Low-IQ 200mA Buck Regulator
      • 0.9μA (typ) Quiescent Current
      • Automatic Burst or Forced-PWM Modes
    • ModelGauge with Accurate State-of-Charge
  • Easy-to-Implement Li+ Battery Charging
    • Smart Power Selector
    • 28V Tolerant Input
    • Thermistor Monitor
  • Minimize Power-Management Footprint though High Integration
    • 3.2V Low-IQ 100mA LDO
    • 2.0V Always-On 50μA LDO
    • +5V Safe Output LDO
    • 6.6V Low-IQ 120μA Charge Pump
  • Support a Wide Variety of Display Options
    • 5V to 17V Output Boost Converter
    • 3-Channel Adjustable High-Voltage Current Sinks
  • Optimize System Control
    • Pushbutton to Enable Ultra-Low-Power Mode and Power-On Voltage Sequencing
    • I2C Control
Download Data Sheet
MAX14676 Wearable Charge Management Solution
The MAX14676/MAX14676A are battery-charge-management solutions ideal for low-power wearable appl...
  • Extend System Use Time Between Battery Charging
    • 1.8V Low-IQ 200mA Buck Regulator
      • 0.9μA (typ) Quiescent Current
      • Automatic Burst or Forced-PWM Modes
    • ModelGauge with Accurate State-of-Charge
  • Easy-to-Implement Li+ Battery Charging
    • Smart Power Selector
    • 28V Tolerant Input
    • Thermistor Monitor
  • Minimize Power-Management Footprint though High Integration
    • 3.2V Low-IQ 100mA LDO
    • 2.0V Always-On 50μA LDO
    • +5V Safe Output LDO
    • 6.6V Low-IQ 120μA Charge Pump
  • Support a Wide Variety of Display Options
    • 5V to 17V Output Boost Converter
    • 3-Channel Adjustable High-Voltage Current Sinks
  • Optimize System Control
    • Pushbutton to Enable Ultra-Low-Power Mode and Power-On Voltage Sequencing
    • I2C Control
Download Data Sheet
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MAX77829 Companion PMIC for Smartphone and Tablet
The MAX77829 is a high-performance companion PMIC for latest 3G/4G smartphones and tablets. The ...
  • Highly Integrated Solution
    • Single Input Switched Mode Charger
    • Camera Flash and Torch LED Driver, Dual-Channel 750mA/ch
    • Two-String White LED Backlight Driver, 25mA/ch, 35V OVP
    • One Safeout LDO
  • Single High Efficient Switched Mode Charger
    • Supporting Up to 2.0A Charging Current Capability
    • Input-Voltage-Based Automatic Input Current Limit (AICL) Power Management
    • System Voltage Regulator/Battery Charger with External Power Path
    • Various Charging Protection Features
  • Single Input Accommodating Standard USB and High Input Voltage Adaptor
    • 22V Absolute Maximum Input Voltage Rating,
    • Up to +9.4V Maximum Operating Input Voltage
  • USB OTG Capability
    • Reverse Boost Support, Up to 900mA at +5V
    • Programmable Reverse Boost Output Voltage (Up to 5.8V)
  • Flexible Programmability
    • I2C 2.0 Serial Interface
  • Compact Package
    • 3.64mm x 3.24mm WLP, 8 x 7 Array, 56-Bumps, 0.4mm Pitch
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MAX1968 Power Drivers for Peltier TEC Modules
The MAX1968/MAX1969 are highly integrated and cost-effective, high-efficiency, switch-mode drive...
  • High Accuracy and Adjustability Improves System Performance by Optimizing TEC Operation
    • Direct Current Control Prevents TEC Current Surges
    • Ripple Cancellation for Low Noise
    • No Dead-Zone or Hunting at Low-Output Current
    • 1% Accurate Voltage Reference
    • Adjustable TEC Voltage Limit
    • Separately Adjustable Heating and Cooling Current Limits
    • ITEC Output Provides Proportional Voltage to TEC Current for Monitoring
  • High-Efficiency Switch-Mode Design
    • On-Chip Power MOSFETs Improve Efficiency While Reducing External Components
    • 500kHz/1MHz Switching Frequency
  • Choose from ±3A Output Current (MAX1968) or 6A Output Current (MAX1969)
  • Thermally Enhanced TSSOP-EP Package Minimizes Operating Junction Temperature
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MAX1969 Power Drivers for Peltier TEC Modules
The MAX1968/MAX1969 are highly integrated and cost-effective, high-efficiency, switch-mode drive...
  • High Accuracy and Adjustability Improves System Performance by Optimizing TEC Operation
    • Direct Current Control Prevents TEC Current Surges
    • Ripple Cancellation for Low Noise
    • No Dead-Zone or Hunting at Low-Output Current
    • 1% Accurate Voltage Reference
    • Adjustable TEC Voltage Limit
    • Separately Adjustable Heating and Cooling Current Limits
    • ITEC Output Provides Proportional Voltage to TEC Current for Monitoring
  • High-Efficiency Switch-Mode Design
    • On-Chip Power MOSFETs Improve Efficiency While Reducing External Components
    • 500kHz/1MHz Switching Frequency
  • Choose from ±3A Output Current (MAX1968) or 6A Output Current (MAX1969)
  • Thermally Enhanced TSSOP-EP Package Minimizes Operating Junction Temperature
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