Datasheet4U Logo Datasheet4U.com

BQ735 - 1- to 4-Cell Li+ Battery SMBus Charge Controller

📥 Download Datasheet

General Description

The bq24735 device is a high-efficiency, synchronous battery charger, offering low component count for space-constrained, multichemistry battery charging applications.

The bq24735 device supports turbo boost by allowing battery discharge energy to the system when system power demand is temporarily higher than the adapter maximum power level so the adapter will not crash.

The bq24735 device uses two charge pumps to separat

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community bq24735 SLUSAK9B – SEPTEMBER 2011 – REVISED APRIL 2015 bq24735 1- to 4-Cell Li+ Battery SMBus Charge Controller for Supporting Turbo.

Key Features

  • 1 Adapter and Battery Provide Power to System Together to Support Intel® CPU Turbo Boost Mode.
  • SMBus Host-Controlled NMOS-NMOS Synchronous Buck Converter With Programmable 615-, 750-, and 885-kHz Switching Frequencies.
  • Automatic N-Channel MOSFET Selection of System Power Source From Adapter or Battery Driven by Internal Charge Pumps.
  • Enhanced Safety Features for Overvoltage Protection, Overcurrent Protection, Battery, Inductor and MOSFET Short-Circuit Protecti.

More Datasheets from Texas Instruments

Part Number Description
BQ725 2-4 Cell Li+ Battery SMBus Charge Controller
bq76200 high-voltage battery pack front-end charge/discharge high-side NFET driver
bq76920 3-series to 15-series cell battery monitor
bq76925 Host-Controlled Analog Front End
bq76930 3-series to 15-series cell battery monitor
bq76940 3-series to 15-series cell battery monitor
BQ76PL102 Dual-Cell Li-Ion Battery Monitor
bq76PL455A-Q1 16-Cell EV/HEV Integrated Battery Monitor/Protector
BQ76PL536 Cell Lithium-Ion Battery Monitor and Secondary Protection
BQ76PL536-Q1 Cell Lithium-Ion Battery Monitor and Secondary Protection