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UD05123 - SYNCHRONOUS STEP-DOWN CONVERTER

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UTC

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UD05123 SYNCHRONOUS STEP-DOWN CONVERTER by UTC - Datasheet Preview — Datasheet preview – UD05123

Datasheet Details

Part number	UD05123
Manufacturer	UTC
File Size	188.17 KB
Description	SYNCHRONOUS STEP-DOWN CONVERTER
Datasheet	UD05123 Datasheet
Additional preview pages of the UD05123 datasheet.

Product details

Description

UTC UD05123 is a 2.25MHz constant frequency current mode PWM step-down converter.

Features

S.
Input Voltage Range :2.5V~5.5V.
Output Voltage: from 0.6V to VIN.
High Efficiency: Up to 92%.
Constant Frequency Operation: 2.25MHz.
Output Current:1.2A.
Quiescent Current: 50uA (input < 4.2V).
No Schottky Diode Required.
100% Duty Cycle in Dropout.
0.6V Reference Allows Low Output Voltages.
Current Mode Operation for Excellent Line and Load Transient Response.
Current limit, Enable function.
Short Circuit Protect (SCP).
≤1µA S.

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Published: Apr 20, 2020 |