BQ24745RHDR

$3.78

Description：IC BAT CHG MULTCHEM 2-4CL 28VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk

SKU:15502b0c57fb Category: Battery Chargers Brand: Texas Instruments

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Product introduction

BQ24745RHDR is listed in the Battery Chargers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC BAT CHG MULTCHEM 2-4CL 28VQFN. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for BQ24745RHDR

Description：IC BAT CHG MULTCHEM 2-4CL 28VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk
Battery Chemistry：Multi-Chemistry
Voltage - Supply (Max)：24V
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：28-VFQFN Exposed Pad
Supplier Device Package：28-VQFN (5x5)
Number of Cells：2 ~ 4
Current - Charging：Constant - Programmable
Programmable Features：-
Fault Protection：Over Voltage
Charge Current - Max：8.064A
Battery Pack Voltage：19.2V (Max)
Interface：I2C
Grade：-
Qualification：-

Battery Chargers datasheet and documents for BQ24745RHDR

BQ24745RHDR

Battery Chargers Overview

The BQ24745RHDR is an SMBus-controlled Level 2 multi-chemistry battery charger from Texas Instruments. It supports lead-acid, lithium-ion, lithium-polymer, NiCd, and NiMH batteries with a typical operating voltage range of 7V to 24V. The device features a maximum output current of 8.064A and a minimum output current of 128mA. Packaged in a 28-pin QFN (5x5x0.9mm), it operates within a temperature range of -40°C to +125°C.

Battery Chargers Feature Summary

SMBus interface for host control and configuration
Supports multiple battery chemistries including Li-ion and Lead-acid
Integrated input current detect comparator

Battery Chargers Applications

Portable power tools
Medical equipment
Industrial automation systems

Battery Chargers Procurement Notes

Verify the specific suffix RHDR against official Texas Instruments documentation to confirm package type and tape/reel specifications. Ensure compatibility with system voltage requirements and thermal management constraints before integration.

Battery Chargers Selection Notes

Select this component for applications requiring SMBus communication and support for diverse battery types. Consider the high operating temperature rating and compact QFN footprint for space-constrained designs.

Battery Chargers Part Context

This part belongs to the BQ24745 family of multi-chemistry battery chargers. It is designed for Level 2 charging profiles, offering precise control via SMBus while supporting various battery technologies commonly used in portable and industrial devices.