TI TPS62232 TPS62232DRYR 2MHz and 3MHz Ultra Small Step-Down Converter

Features

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FEATURES

2 MHz / 3 MHz Switching Frequency

Up to 94% Efficiency

Output Peak Current up to 500 mA

Operating Junction Temperature of –40°C to 125°C

High PSRR (up to 90 dB)

Small External Output Filter Components 1 μH and 4.7 μF

VIN range from 2.05 V to 6 V

Optimized Power-Save Mode for Low Output

Ripple Voltage

Forced PWM Mode Operation

Typ. 22-μA Quiescent Current

100% Duty Cycle for Lowest Dropout

Small 1-mm × 1.5-mm × 0.6-mm USON Package

12-mm2 Minimum Solution Size

Supports 0.6-mm Maximum Solution Height

Applications

LDO Replacement

Portable Audio, Portable Media

Low Power Wireless

Low Power DSP Core Supply

Digital Cameras