BQ24400DR

$6.83

Description：IC BATT CHG MULTI-CHEM 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:80c2c177aa77 Category: Battery Chargers Brand: Texas Instruments

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Product introduction

BQ24400DR is listed in the Battery Chargers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC BATT CHG MULTI-CHEM 8SOIC. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for BQ24400DR

Description：IC BATT CHG MULTI-CHEM 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Battery Chemistry：Multi-Chemistry
Voltage - Supply (Max)：6V
Operating Temperature：-20°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Number of Cells：-
Current - Charging：-
Programmable Features：Timer, Voltage
Fault Protection：-
Charge Current - Max：-
Battery Pack Voltage：-
Interface：-
Grade：-
Qualification：-

Battery Chargers datasheet and documents for BQ24400DR

BQ24400DR

Battery Chargers Overview

The BQ24400DR is a switch-mode battery charger controller designed for Nickel-Cadmium (NiCd) and Nickel-Metal Hydride (NiMH) batteries. Manufactured by Texas Instruments, it operates within an ambient temperature range of -20°C to +70°C. The device utilizes an 8-pin Small Outline Integrated Circuit (SOIC) package. It implements peak voltage detection termination to manage the charging cycle effectively.

Battery Chargers Feature Summary

Implements switch-mode charging architecture for NiCd and NiMH chemistries
Utilizes peak voltage detection termination to identify full charge state
Operates as a standalone controller requiring external power switches

Battery Chargers Applications

Portable electronic devices utilizing NiCd or NiMH battery packs
Consumer electronics requiring efficient battery charging management
Industrial equipment with rechargeable nickel-based power sources

Battery Chargers Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm package type and environmental rating. Ensure compatibility with external MOSFETs and inductors for the switch-mode topology. Confirm RoHS compliance status through current datasheets.

Battery Chargers Selection Notes

Select this component for applications requiring high-efficiency charging of nickel-based cells. Evaluate thermal performance within the specified operating temperature range. Ensure the design supports the necessary external components for the switch-mode operation.

Battery Chargers Part Context

This part belongs to the BQ2440x family of battery chargers from Texas Instruments. It is distinct from lithium-ion controllers and linear chargers. The DR suffix indicates the SOIC-8 package variant.