Datasheet Texas Instruments BQ24725RGRR — Ficha de datos

Controlador de carga SMBus de 2-4 celdas Li + batería con selector de MOSFET de potencia de canal N 20-VQFN -40 a 85

Hojas de datos

PDF, 1.5 Mb, Revisión: A, Archivo publicado: nov 9, 2010

Extracto del documento

Estado del ciclo de vida	NRND (No recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No

RoHS

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How to Operate bq20z7x/8x/9x Fuel Gauge and bq24707/25/26 Chrgr w/o Host Cntrlr
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The bq24707/26/25 chargers and the bq20z7x/8x/9x gas gauges are both SBS-compliant integrated circuits. In this application report, both of these chargers and gas gauges are used together as a nonhost-control, battery charging system. An external regulator, TPS7A49xx, is added to the system to prevent shutting down the system during a deeply discharged state of the battery cells. It provides awa
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bq24707/25/26 Input Voltage DPM
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The bq24707/25/26 are high-efficiency synchronous battery chargers. They offer low component count for space-constrained, multichemistry, battery-charging applications. They feature real-time system control onthe ILIM pin to limit the charge current. In this application report, the ILIM pin is used to implement real-time, input-voltage, dynamic power management. It is used to reduce the charging
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How to Review a Multicell Switching Charger Schematic
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This application report provides a checklist for reviewing a switching charger schematic and explains each item in the list.

Serie: BQ24725 (2)

Semiconductors > Power Management > Battery Management Products > Battery Charger IC