MAX1772 Low-Cost / Multichemistry Battery-Charger Building Block

Maxim

Description

19-1772; Rev 2; 5/02 Low-Cost, Multichemistry BatteryCharger Building Block General .
Features o Input Current Limiting o ±0.

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Datasheet Specifications

Part number: MAX1772
Manufacturer: Maxim
File Size: 206.20 KB
Datasheet: MAX1772_MaximIntegratedProducts.pdf
Description: Low-Cost / Multichemistry Battery-Charger Building Block

Features

* o Input Current Limiting o ±0.5% Output Voltage Accuracy Using Internal Reference (0°C to +85°C) o Programmable Battery Charge Current >4A o Analog Inputs Control Charge Current and Charge Voltage o Monitor Outputs for: Current Drawn from AC Input Source Charging Current AC Adapter Present o Up to 1

Applications

* Notebook and Subnotebook Computers Personal Digital Assistants Hand-Held Terminals Pin Configuration TOP VIEW DCIN 1 LDO 2 CLS 3 REF 4 CCS 5 CCI 6 CCV 7 GND 8 GND 9 ICHG 10 ACIN 11 ACOK 12 REFIN 13 ICTL 14 28 IINP 27 CSSP 26 CSSN 25 BST Ordering Information PART MAX1772EEI TEMP RANGE -40°C to +85°

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MAX1772 Low-Cost Multichemistry Battery-Charger Building Block Maxim

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