BQ24401D

$2.21

Description：BQ24401 SWITCH-MODE NICD/NIMH BA
Series：*
Mfr：Benchmarq
Package：Bulk

SKU:354330a55052 Category: Battery Chargers Brand: Benchmarq

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

BQ24401D is listed in the Battery Chargers range at ChipApex. The manufacturer field lists Benchmarq. Its product description is BQ24401 SWITCH-MODE NICD/NIMH BA. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for BQ24401D

Description：BQ24401 SWITCH-MODE NICD/NIMH BA
Series：*
Mfr：Benchmarq
Package：Bulk
Battery Chemistry：-
Voltage - Supply (Max)：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Number of Cells：-
Current - Charging：-
Programmable Features：-
Fault Protection：-
Charge Current - Max：-
Battery Pack Voltage：-
Interface：-
Grade：-
Qualification：-

Battery Chargers datasheet and documents for BQ24401D

BQ24401D

Battery Chargers Overview

The BQ24401D is a programmable switch-mode fast-charge management IC designed for Nickel-Cadmium (NiCd) and Nickel-Metal Hydride (NiMH) battery systems. It supports high-accuracy cell voltage measurements for up to 18S battery modules. The device operates with a typical supply voltage of 5 V and is housed in an 8-pin SOIC surface-mount package measuring 4.9 x 3.91 x 1.58 mm. It functions within a temperature range of -20 °C to +70 °C.

Battery Chargers Feature Summary

Supports high-accuracy cell voltage measurements for multi-cell battery modules
Programmable switch-mode charging architecture for NiCd and NiMH chemistries

Battery Chargers Applications

NiCd battery module charging
NiMH battery module charging
Multi-cell battery management systems

Battery Chargers Procurement Notes

Verify the manufacturer designation, as the component is originally from Texas Instruments but may be listed under Benchmarq or Rochester Electronics in distribution channels. Confirm the SOIC-8 package type and ensure the specific suffix 'D' matches the required temperature and packaging specifications before procurement.

Battery Chargers Selection Notes

Select this component for applications requiring precise charge management for NiCd or NiMH batteries. Ensure the system design accommodates the 5 V operating voltage and the thermal requirements for the specified industrial temperature range. Verify compatibility with the target battery module configuration, specifically regarding the support for up to 18 series cells.

Battery Chargers Part Context

This part belongs to the family of programmable charge management integrated circuits. While often associated with Benchmarq in marketplace listings, the original technology and datasheet are provided by Texas Instruments. It serves as a specialized solution for managing the charging cycles of rechargeable nickel-based battery packs in portable and industrial electronics.