Datasheet DS2711Z+ - Maxim IC, BATTERY CHARGER, NICD, NIMH, SOIC-16 — Ficha de datos

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Manufacturer: Maxim

Description: IC, BATTERY CHARGER, NICD, NIMH, SOIC-16

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Docket:
DS2711/DS2712
Loose Cell NiMH Chargers
www.maxim-ic.com
DESCRIPTION
The DS2711 and DS2712 are ideal for in-system or stand-alone charging of 1 or 2 AA or AAA NiMH "loose" cells.

Temperature, voltage, and charge time are monitored to provide proper fast charging control algorithms for nickel metal hydride (NiMH) batteries. Battery tests are included to detect defective or inappropriate cells such as alkaline primary batteries. The DS2711/DS2712 support series and parallel topologies, with independent monitoring and control of each cell. Charging of NiCd chemistry cells is also supported.

Specifications:

• Battery Charge Voltage: 1.75 V
• Battery IC Case Style: SOIC
• Battery Type: NiCd, NiMH
• Input Voltage: 5.5 V
• Number of Pins: 16
• Number of Series Cells: 2
• Operating Temperature Range: -40°C to +85°C
• RoHS: Yes