MAXM17532
RECOMMENDED FOR NEW DESIGNS4V to 42V, 100mA, Himalaya uSLIC Step-Down Power Module
Highly Integrated DC-DC Power Module Enables Ease of Design and Small-Solution Footprint
- Part Models
- 2
- 1ku List Price
- Starting From $3.90
Overview
- Easy to use
- Wide 4V to 42V Input
- Adjustable 0.9V to 5.5V Output
- ±1.75% Feedback 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
- Robust Operation
- Hiccup Overcurrent Protection
- Overtemperature Protection
- -40°C to +125°C Ambient OperatingTemperature/-40°C to +150°C Junction Temperature
- Rugged
- Complies with CISPR22 (EN55022) Class B Conducted and Radiated Emissions.
- Passes Drop, Shock, and Vibration Standards–JESD22–B103, B104, B111
The Himalaya series of voltage regulator ICs and power modules enable cooler, smaller, and simpler power-supply solutions. The MAXM17532 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 42V input 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 MAXM17532 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 MAXM17532 is available in a low profile, compact 10-pin 2.6mm x 3mm x 1.5mm uSLIC™ package.
Applications
- 4mA to 20mA Current-Loop Powered Sensors
- Battery-Powered Equipment
- HVAC and Building Control
- Industrial Sensors and Encoders
- LDO Replacement
Documentation
Data Sheet 1
Application Note 1
Design Note 1
Technical Articles 3
Video 4
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAXM17532AMB+ | 10-Lead eMGA (2.6mm x 3mm x 1.5mm) | ||
| MAXM17532AMB+T | 10-Lead eMGA (2.6mm x 3mm x 1.5mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Sep 22, 2020 - 2092 ASSEMBLY |
||
| MAXM17532AMB+ | PRODUCTION | |
| MAXM17532AMB+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Can't find the software or driver you need?
Request a Driver/SoftwareHardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Switching Regulators & Controllers 2 | ||
| MAXM15462 | RECOMMENDED FOR NEW DESIGNS | 4.5V to 42V, 300mA Himalaya uSLIC Step-Down Power Module |
| MAX17532 | PRODUCTION | 42V, 100mA, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converter with 22µA No-Load Supply Current |
Tools & Simulations
ADI Power Studio™ Designer
ADI Power Studio™ Designer is the next-generation tool for IC-level, power supply design, guiding engineers to faster, validated solutions.
Learn MoreSIMPLIS Models 1
Evaluation Kits
Evaluation Kit for the MAXM15462 3.3V Output-Voltage Application
Resources
Evaluation Kit for the MAXM17532 in 5V Output-Voltage Application