CS2516 Pulse-Load Battery Monitor

Cherry Semiconductor Corporation

Description

CS2516 CS2516 Pulse-Load Battery Monitor .
The CS2516 is designed for use in battery powered medical, security, or environmental systems where prior notification of impending power source failu.

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CS2516 Datasheet Preview — Preview of CS2516 PDF

Datasheet Specifications

Part number: CS2516
Manufacturer: Cherry Semiconductor Corporation
File Size: 143.67 KB
Datasheet: CS2516_CherrySemiconductorCorporation.pdf
Description: Pulse-Load Battery Monitor

Features

* s Adjustable Battery Sense from 7 to 12 Volts s Pulse Loads Battery at up to 50mA s Standby Current Under 10µA s Test Period, Rate and Load Adjustable s On Chip 15mA Output Driver Block Diagram Package Options 8L PDIP and 8L SO Rp VCC RP 1 SENSE 2 CT 3 8 7 6 5 VCC PW OUT Load Switch SENSE PW

Applications

* Formulae and Typical Values Program and Standby Currents: IP = Cycle Timer Period: Tt = VCC = RP 9V 9.1m½ Å 1µA Standby Current = 4IP = 4µA (typ. ) VTCT 7CT 7 x 4.7µF = = Å 33sec. , IP 1µA 1µA where Vt = Upper Charge Threshold - Lower Charge Threshold (7V typ. ) Test Pulse Width: Tp = RdCT x ln(VP) Å

CS2516 Distributors

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CS2516 Pulse-Load Battery Monitor Cherry Semiconductor Corporation

Cherry Semiconductor Corporation CS2516-like datasheet