UPC1933 - DC-DC CONVERTER CONTROL IC

Name: UPC1933
SKU: UPC1933-367920

NEC

The UPC1933 by NEC is a DC-DC CONVERTER CONTROL IC. Below is the official datasheet preview.

Datasheet Details

Part number	UPC1933
Manufacturer	NEC
File Size	119.04 KB
Description	DC-DC CONVERTER CONTROL IC
Datasheet	UPC1933_NEC.pdf
Additional preview pages of the UPC1933 datasheet.

The µ PC1933 is an IC that controls a low-voltage input DC-DC converter.

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 output (1 cannel: This output can be used to control a step-down converter, a step-up converter. ).
Dead time is internally fixed to 85 %.
Soft start function (with a circuit to conver.

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Published: Apr 17, 2005 |