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bq24078 - 1.5-A High Battery Voltage Li-Ion Battery Chargers

Download the bq24078 datasheet PDF. This datasheet also covers the bq24076 variant, as both devices belong to the same 1.5-a high battery voltage li-ion battery chargers family and are provided as variant models within a single manufacturer datasheet.

Description

The bq2407x is a family of integrated Li-Ion battery linear chargers with system power path management functionality targeted at space-constrained portable applications.

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

Features

  • 1 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 (VIN-DPM) for Protection Against Poor USB Sources.
  • 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 1.5.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (bq24076-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
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
BQ24073 Standalone 1-Cell 1.5-A Linear Battery Charger

Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community bq24076, bq24078 SLUSCM1A – OCTOBER 2017 – REVISED DECEMBER 2017 bq2407x 1.5-A High Battery Voltage Li-Ion Battery Chargers with Power-Path Management IC 1 Features •1 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 (VIN-DPM) for Protection Against Poor USB Sources • 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 1.5-A Charge Current with Current Monitoring Output (ISET) • Programmable Input Current Limit up to 1.
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