Datasheet4U Logo Datasheet4U.com

BQ24079 - Standalone 1-Cell 1.5-A Linear Battery Charger

Download the BQ24079 datasheet PDF. This datasheet also covers the BQ24072 variant, as both devices belong to the same standalone 1-cell 1.5-a linear battery charger family and are provided as variant models within a single manufacturer datasheet.

Description

The BQ2407x series of devices are integrated Li-Ion linear chargers and system power path management devices targeted at space-limited portable applications.

The devices operate from either a USB port or an AC adapter and support charge currents up to 1.5 A.

Features

  • Fully compliant USB charger.
  • Selectable 100-mA and 500-mA maximum input current.
  • 100-mA Maximum current limit ensures compliance to USB-IF standard.
  • Input-based dynamic power management (VINDPM) for protection against poor USB sources.
  • Functional Safety-Capable (BQ24074).
  • Documentation available to aid functional safety system design.
  • 28-V Input rating with overvoltage protection.
  • Integrated dynamic power path management (D.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BQ24072-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
BQ2001-7R 60...132 Watt DC-DC Converters Power-One
BQ2002 NiCd/NiMH Fast-Charge Management Benchmarq
BQ2002C NiCd/NiMH Fast-Charge Management UNITRODE
BQ2002D NiCd/NiMH Fast-Charge Management Benchmarq
BQ2002E NiCd/NiMH Fast-Charge Management UNITRODE

Other Datasheets by Texas Instruments

Part Number Description
bq24079T 1.5A USB-Friendly Li-Ion Battery Charger and Power-Path Management IC
bq24070 Single-Chip Li-Ion Charge and System Power-Path Management
bq24071 Single-Chip Li-Ion Charge and System Power-Path Management
BQ24072 Standalone 1-Cell 1.5-A Linear Battery Charger
bq24072T 1.5A USB-Friendly Li-Ion Battery Charger and Power-Path Management IC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
BQ24072, BQ24073, BQ24074, BQ24075, BQ24079 SLUS810N – SEPTEMBER 2008 – REVISED OCTOBER 2021 BQ2407x Standalone 1-Cell 1.5-A Linear Battery Chargers with Power Path 1 Features • Fully compliant USB charger – Selectable 100-mA and 500-mA maximum input current – 100-mA Maximum current limit ensures compliance to USB-IF standard – Input-based dynamic power management (VINDPM) for protection against poor USB sources • Functional Safety-Capable (BQ24074) – Documentation available to aid functional safety system design • 28-V Input rating with overvoltage protection • Integrated dynamic power path management (DPPM) function simultaneously and independently powers the system and charges the battery • Supports up to 1.
Published: |