Datasheet4U Logo Datasheet4U.com

bq24740

Host-Controlled Multi-Chemistry Battery Charger

bq24740 Features

* 1

* 2 NMOS-NMOS Synchronous Buck Converter with 300 kHz Frequency and >95% Efficiency

* 30-ns Minimum Driver Dead-time and 99.5% Maximum Effective Duty Cycle

* High-Accuracy Voltage and Current Regulation

* ±0.5% Charge Voltage Accuracy

* ±3% Charge Current Acc

bq24740 General Description

The bq24740 is a high-efficiency, synchronous battery charger with integrated compensation, offering low component count for space-constrained multi-chemistry battery charging applications. Ratiometric charge current and voltage programming allows high regulation accuracies, and can be either hardwi.

bq24740 Datasheet (1.68 MB)

Preview of bq24740 PDF

Datasheet Details

Part number:

bq24740

Manufacturer:

Texas Instruments ↗

File Size:

1.68 MB

Description:

Host-controlled multi-chemistry battery charger.
bq24740 www.ti.com SLUS736C

* DECEMBER 2006

* REVISED MARCH 2009 Host-Controlled Multi-Chemistry Battery Charger With Low Input Power .

📁 Related Datasheet

bq24745 SMBus-Controlled Multi-Chemistry Battery Charger (Texas Instruments)

bq24747 Multi-Chemistry Battery Charger (Texas Instruments)

bq24702 MULTICHEMISTRY BATTERY CHARGER CONTROLLER AND SYSTEM POWER SELECTOR (Texas Instruments)

bq24703 MULTICHEMISTRY BATTERY CHARGER CONTROLLER AND SYSTEM POWER SELECTOR (Texas Instruments)

bq24704 Host-Controlled Li-Ion and Li-Polymer Battery Charger (Texas Instruments)

bq24705 Host-Controlled Multi-Cell Battery Charger (Texas Instruments)

bq24707 1-4 Cell Li+ Battery SMBus Charge Controller (Texas Instruments)

bq24707A 1-4 Cell Li+ Battery SMBus Charge Controller (Texas Instruments)

bq24715 2-3 Cell NVDC-1 Battery Charger Controller (Texas Instruments)

bq24715J 2-3 Cell NVDC-1 Battery Charger Controller (Texas Instruments)

TAGS

bq24740 Host-Controlled Multi-Chemistry Battery Charger Texas Instruments

Image Gallery

bq24740 Datasheet Preview Page 2 bq24740 Datasheet Preview Page 3

bq24740 Distributor