MAX17531
Description
The MAX17531 high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4V to 42V input. The converter can deliver up to 50m A and generates output voltages from 0.8V up to 0.9 x VIN. The feedback (FB) voltage is accurate to within ±1.75% over -40°C to +125°C.
The MAX17531 uses peak-current-mode control and can be operated in pulse-width modulation (PWM) or pulsefrequency modulation (PFM) modes.
The device is available in 10-pin (3mm x 2mm) TDFN and 10-pin (3mm x 3mm) μMAX® packages. Simulation models are available.
Applications
- - Industrial Sensors and Process Control
- - High-Voltage LDO Replacement
- - Battery-Powered Equipment
- - HVAC and Building Control
µMAX is a registered trademark of Maxim Integrated Products, Inc.
Ordering Information appears at end of data sheet.
Benefits and Features
- - Reduces External ponents and Total Cost
- No Schottky- Synchronous
- Internal pensation for Any Output Voltage
- Built-In...
