UD06121 SYNCHRONOUS STEP-DOWN CONVERTER

UTC

Description

UNISONIC TECHNOLOGIES CO., LTD UD06121 Preliminary 1.4MHz, 1.2A, VFB=0.6V SYNCHRONOUS STEP-DOWN CONVERTER * .
UTC UD06121 is a 1.

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Datasheet Specifications

Part number: UD06121
Manufacturer: UTC
File Size: 163.70 KB
Datasheet: UD06121-UTC.pdf
Description: SYNCHRONOUS STEP-DOWN CONVERTER

Features

* Input Voltage Range :2.5V~5.5V
* Output Voltage: from 0.6V to VIN
* High Efficiency: Up to 92%
* Constant Frequency Operation:1.4MHz
* Output Current:1.2A
* Quiescent Current: 200μA (input < 4.2V)
* No Schottky Diode Required
* 100% Duty Cycle in Dropout
* 0.6V

Applications

* 100% duty cycle provides low dropout operation, extending battery life in portable systems. Pulse skipping mode operation provides very low output ripple voltage for noise sensitive applications. Switching frequency is internally set at 1.4MHz, allowing the use of small surface mount inductors and

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UD06121 SYNCHRONOUS STEP-DOWN CONVERTER UTC

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