UPC1934 - DC-DC CONVERTER CONTROL IC

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NEC

UPC1934 DC-DC CONVERTER CONTROL IC by NEC - Datasheet Preview — Datasheet preview – UPC1934

Datasheet Details

Part number	UPC1934
Manufacturer	NEC
File Size	140.07 KB
Description	DC-DC CONVERTER CONTROL IC
Datasheet	UPC1934 Datasheet
Additional preview pages of the UPC1934 datasheet.

UPC1934 Product details

Description

The µ PC1934 is an IC that controls a low-voltage input DC-DC converter.

This IC is suitable for an operation with 3-V, 3.3-V input or a lithium ion secondary battery input, because the minimum operation supply voltage is 2.5 V.

Features

Low supply voltage: 2.5 V (MIN. ).
Operating voltage range: 2.5 to 20 V (breakdown voltage: 30 V).
Timer latch circuit for short-circuit protection.
Ceramic capacitor with low capacitance (0.1 µ F) can be used for short-circuit protection.
Open drain outputs (Each of the outputs can be used to control a step-down converter, a step-up converter and an inverted converter. ).
Can control two output channels.

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Published: Apr 17, 2005 |