MAXM17572
RECOMMENDED FOR NEW DESIGNS4.5V to 60V, 1A Himalaya uSLIC Step-Down Power Module
- Part Models
- 2
- 1ku List Price
- Starting From $5.04
Overview
- Easy to use
- Wide 4.5V to 60V Input
- Adjustable 0.9V to 12V Output
- ±1.2% Feedback Accuracy
- Up to 1A Output Current
- Internally Control Loop Compensated
- All Ceramic Capacitors
- Flexible Design
- PWM Mode of Operation
- Adjustable Frequency with External Frequency Synchronization (400kHz to 2.2MHz)
- Programmable Soft-Start
- Open-Drain Power Good Output (RESET Pin)
- Programmable EN/UVLO threshold
- Auxiliary Bootstrap Supply (EXTVCC) for Improved Efficiency
- Robust Operation
- Over Temperature Protection
- Hiccup Over Current Protection
- High Industrial Ambient Operating Temperature Range (-40°C to +125°C)/Junction Temperature Range (-40°C to +150°C)
- Rugged
- Complies with CISPR32 (EN55032) Class B Conducted and Radiated Emissions.
The Himalaya series of voltage regulator ICs, power modules, and chargers enable cooler, smaller, and simpler power-supply solutions. The MAXM17572 is a high-efficiency, synchronous, Himalaya 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 4.5V to 60V input and delivers up to 1A output current over a programmable output voltage range of 0.9V to 12V. The module significantly reduces design complexity and manufacturing risks, and offers a true “plug-and-play” power supply solution, reducing the time-to-market. The MAXM17572 employs peak-current-mode control architecture.
The MAXM17572 offers programmable switching frequency, RESET output voltage monitoring, adjustable input undervoltage lockout, and programmable soft-start. The module also features hiccup-mode overload protection and a thermal shutdown function.
The MAXM17572 is available in a low-profile, compact, 12-pin 3.5mm x 3.5mm x 2.3mm uSLIC package. Simulation models are available.
APPLICATIONS
- Industrial Power Supplies
- Distributed Supply Regulation
- FPGA and DSP Point-of-Load Regulator
- Base Station Point-of-Load Regulator
- HVAC and Building Control
Documentation
Video 1
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 |
|---|---|---|---|
| MAXM17572AMC+ | 12-Lead eMGA (3.5mm x 3.5mm x 2.5mm) | ||
| MAXM17572AMC+T | 12-Lead eMGA (3.5mm x 3.5mm x 2.5mm) |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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Request a Driver/SoftwareTools & Simulations
LTspice
Models for the following parts are available in LTspice:
- MAXM17572
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
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Evaluation Kits
Evaluation Kit for MAXM17572 in 5V Output Application
Resources
Reference Designs
IO-Link to Pmod™ Adapter