SC1437 - Precision Voltage Detector With Programmable Trigger Voltage & Timer Delay

Product Overview

Semtech Corporation

Part number	SC1437
Manufacturer	Semtech Corporation
File Size	93.27 KB
Description	Precision Voltage Detector With Programmable Trigger Voltage & Timer Delay
Datasheet	SC1437 Datasheet
Additional preview pages of the SC1437 datasheet.

The SC1437 is a battery over voltage detection circuit with driver for external MOSFET.

The trip point is adjustable with an external resistor divider connected to the SENSE pin.

The trip point is preset to a nominal trip voltage of 4.2V if no external divider is used.

Low quiescent current, less than 10µA typical Input voltage range 1.8V to 6.8V Adjustable or preset voltage trip point Selectable timer delays of 0, 40 and 80ms without use of external resistor ! SOT-23 5 lead package ! Accuracy is 2% over specified temperature range ! 30V maximum rating ! ! ! !.

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Published: Apr 8, 2005 |