MAXM17552
4V to 60V, 100mA, Compact Step-Down Power Module
Save Space and Reduce Heat, 100mA Synchronous Buck, Highly Efficient, Power Module in our uSLIC Package
MyMaxim SubscriptionsProduct Details
Key Features
Applications/Uses
| VIN (V) (min) | 4 |
| VIN (V) (max) | 60 |
| VOUT1 (V) (min) | 0.9 |
| VOUT1 (V) (max) | 5.5 |
| IOUT1 (A) (max) | 0.1 |
| Switch Type | Internal |
| Output Adjust. Method | Resistor |
| Synchronous Switching? | Yes |
| Power Good Signal | Yes |
| # DC-DC Outputs | 1 |
| Design Tools | EE-Sim |
| Package/Pins | EMGA/10 |
| Budgetary Price (See Notes) | 2.82 |
Simplified Block Diagram
Technical Docs
| Data Sheet | 4V to 60V, 100mA, Compact Step-Down Power Module | Feb 09, 2021 | |
| App Note | How to Meet Time-to-Market and Size Demands of Power Supply Designs | ||
| User Guide | MAXREFDES185# Universal IO Quick Start Guide | ||
| Design Solution | Surge-Proof Your Industrial Sensor |
Solve Space and Thermal Challenges with uSLIC Power Modules
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Parameters
| VIN (V) (min) | 4 |
| VIN (V) (max) | 60 |
| VOUT1 (V) (min) | 0.9 |
| VOUT1 (V) (max) | 5.5 |
| IOUT1 (A) (max) | 0.1 |
| Switch Type | Internal |
| Output Adjust. Method | Resistor |
| Synchronous Switching? | Yes |
| Power Good Signal | Yes |
| # DC-DC Outputs | 1 |
| Design Tools | generateDesignEESIMUrl('http://maxim.transim.com/pwm2/designreq/Index?partId=8822', '') |
| Package/Pins | EMGA/10 |
| Budgetary Price (See Notes) | 2.82 |
Key Features
- Easy to Use
- Wide 4V to 60V Input
- Adjustable 0.9V to 5.5V Output
- ±1.75% Feedback-Voltage Accuracy
- Up to 100mA Output Current
- Internally Compensated
- All Ceramic Capacitors
- High Efficiency
- Fixed-Frequency PWM
- Pulse Frequency Modulation (PFM) Mode to Enhance Light-Load Efficiency
- Shutdown Current as Low as 1.2µA (typ)
- Flexible Design
- Programmable Soft-Start and Prebias Startup
- Open-Drain Power Good Output (Active Low RESET Pin)
- Programmable EN/UVLO Threshold
- Rugged
- Complies with CISPR22 (EN55022) Class B Conducted and Radiated Emissions.
- Passes Drop, Shock, and Vibration Standards -JESD22–B103, B104, B111
- Robust Operation
- Hiccup Overcurrent Protection
- Overtemperature Protection
- -40°C to +125°C Ambient OperatingTemperature/-40°C to +150°C Junction Temperature
Applications/Uses
- 4mA–20mA Current-Loop Powered Sensors
- Battery-Powered Equipment
- HVAC and Building Control
- Industrial Sensors and Encoders
- LDO Replacement
Description
The Himalaya series of voltage regulator ICs and power modules enable cooler, smaller, and simpler powersupply solutions. The MAXM17552 is a high-efficiency, synchronous, step-down DC-DC power module with integrated controller, MOSFETs, compensation components, and inductor that operates over a wide input-voltage range. The module operates from 4V to 60V input voltage and delivers up to 100mA output current over a programmable output voltage from 0.9V to 5.5V. The module significantly reduces design complexity, manufacturing risks and offers a true “plug and play” power supply solution, reducing the time-to-market.
The MAXM17552 employs peak-current-mode control architecture. To reduce input inrush current, the device offers a soft-start feature including the default soft-start time of 5.1ms.
The MAXM17552 is available in a low profile, compact 10-pin 2.6mm x 3mm x 1.5mm µSLIC™ package.
Technical Docs
| Data Sheet | 4V to 60V, 100mA, Compact Step-Down Power Module | Feb 09, 2021 | |
| App Note | How to Meet Time-to-Market and Size Demands of Power Supply Designs | ||
| User Guide | MAXREFDES185# Universal IO Quick Start Guide | ||
| Design Solution | Surge-Proof Your Industrial Sensor |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Request a Quote