MAXM15464
RECOMMENDED FOR NEW DESIGNS4.5V to 42V, 300mA Himalaya uSLIC Step-Down Power Module
Save Space and Reduce Heat, 300mA Synchronous Buck, Highly Efficient, Power Module in a New Micro-SLIC Package
- Part Models
- 2
- 1ku List Price
- Starting From $4.21
Overview
- Easy to use
- Wide 4.5V to 42V Input Range
- Adjustable 0.9V to 5V Output
- Fixed 3.3V and 5V Output (MAXM15463 and MAXM15464)
- ±1.5% Feedback Accuracy
- Up to 300mA Output-Current Capability
- Internally Compensated
- All Ceramic Capacitors
- High Efficiency
- Selectable PWM- or PFM-Mode of Operation
- Shutdown Current as Low as 2.2μA (typ)
- Flexible Design
- Internal Soft-Start and Prebias Startup
- Open-Drain Power Good Output (RESET Pin)
- Programmable EN/UVLO Threshold
- Robust Operation
- Hiccup Overcurrent Protection
- Overtemperature Protection
- -40°C to +125°C Ambient Operating Temperature/-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 MAXM15462/MAXM15463/MAXM15464 are a family of high-efficiency, synchronous step-down DC-DC modules with integrated controller, MOSFETs, compensation components, and inductor that operate over a wide input-voltage range. The modules operate from 4.5V to 42V input and deliver up to 300mA output current. The MAXM15463 and MAXM15464 are fixed 3.3V and 5V output modules respectively. The MAXM15462 is an adjustable output (0.9V to 5V) module. The modules significantly reduce design complexity, manufacturing risks, and offer a true plug and play power/ supply solution, reducing time-to-market.
The MAXM15462/3/4 modules employ peak-currentmode control architecture. To reduce input inrush current, the modules offer a fixed 4.1ms soft-start time.
The MAXM15462/3/4 modules are available in a low profile, compact 10-pin, 2.6mm × 3mm × 1.5mm, uSLIC™ package.
Applications
- 4-20mA Current-Loop Powered Sensors
- Battery-Powered Equipment
- General Purpose Point-of-Load
- HVAC and Building Control
- Industrial Sensors and Process Control
- LDO Replacement
Documentation
Data Sheet 1
Design Note 1
Technical Articles 1
Video 3
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 |
|---|---|---|---|
| MAXM15464AMB+ | 10-Lead eMGA (2.6mm x 3mm x 1.5mm) | ||
| MAXM15464AMB+T | 10-Lead eMGA (2.6mm x 3mm x 1.5mm) |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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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 MoreEvaluation Kits
Evaluation Kit for the MAXM15462 3.3V Output-Voltage Application
Resources
Evaluation Kit for the MAXM15464 5V Output-Voltage Application
Resources
Evaluation Kit for the MAXM15463 3.3V Output-Voltage Application
Resources
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