UD06121 - SYNCHRONOUS STEP-DOWN CONVERTER

Product Overview

UTC

UD06121 SYNCHRONOUS STEP-DOWN CONVERTER by UTC - Datasheet Preview — Datasheet preview – UD06121

Datasheet Details

Part number	UD06121
Manufacturer	UTC
File Size	163.70 KB
Description	SYNCHRONOUS STEP-DOWN CONVERTER
Datasheet	UD06121 Datasheet
Additional preview pages of the UD06121 datasheet.

Product details

Description

UTC UD06121 is a 1.4MHz constant frequency current mode PWM step-down converter.

It is ideal for portable equipment requiring very high current up to 1.2A from single-cell Lithium-ion batteries while still achieving over 90% efficiency during peak load conditions.

Features

S.
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 Reference Allows Low Output Voltages.
Current Mode Operation for Excellent Line and Load Transient Response.
Current limit, Enable function.
Short Circuit Protect (SCP).
≤1µA Shu.

📁 Similar Datasheet

UD0019PS057 - LCD (UNICO DISPLAY TECHNOLOGY)
UD0032KQ045 - Display Module (UNICO DISPLAY TECHNOLOGY)
UD0088PS069 - LCD (UNICO DISPLAY TECHNOLOGY)
UD0506T - Rectifier Diode (Sanyo Electric)
UD0506T - Planar Ultrafast Rectifier (ON Semiconductor)

Other Datasheets by UTC

UD06122 - DUAL 1.2A 1.5MHz SYNCHRONOUS BUCK CONVERTER
UD05104 - 5V 1A 2.25MHz SYNCHRONOUS STEP-DOWN DC/DC CONVERTER
UD05104A - 1MHz SYNCHRONOUS STEP-DOWN DC/DC CONVERTER
UD05123 - SYNCHRONOUS STEP-DOWN CONVERTER
UD05124 - HIGH EFFICIENCY 1.5MHZ 1.2A SYNCHRONOUS STEP DOWN CONVERTER
UD05158 - LOW NIOSE 1.5MHZ SYNCHRONOUS STEP-DOWN CONVERTER

Published: Apr 21, 2020 |