BQ2004HPN

$8.28

Description：IC BATT CONTRL MULTI-CHEM 16DIP
Series：-
Mfr：Texas Instruments
Package：Bulk,Tube

SKU:1ac6e53bc70d Category: Battery Chargers Brand: Texas Instruments

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Product introduction

BQ2004HPN is listed in the Battery Chargers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC BATT CONTRL MULTI-CHEM 16DIP. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for BQ2004HPN

Description：IC BATT CONTRL MULTI-CHEM 16DIP
Series：-
Mfr：Texas Instruments
Package：Bulk,Tube
Battery Chemistry：Multi-Chemistry
Voltage - Supply (Max)：5.5V
Operating Temperature：-20°C ~ 70°C (TA)
Mounting Type：Through Hole
Package / Case：16-DIP (0.300", 7.62mm)
Supplier Device Package：16-PDIP
Number of Cells：-
Current - Charging：Constant, Pulsed
Programmable Features：Voltage
Fault Protection：-
Charge Current - Max：-
Battery Pack Voltage：-
Interface：-
Grade：-
Qualification：-

Battery Chargers datasheet and documents for BQ2004HPN

BQ2004HPN

Battery Chargers Overview

The BQ2004HPN is a multi-chemistry battery charger controller manufactured by Texas Instruments. It supports NiCd and NiMH battery types, providing constant current and pulsed charging capabilities. The device operates within a supply voltage range of up to 5.5V and functions in temperatures from -20°C to 70°C. It is housed in a 16-pin PDIP package.

Battery Chargers Feature Summary

Supports NiCd and NiMH battery chemistries
Provides constant and pulsed current charging
Integrates negative delta V, PVD, and dT/dt termination

Battery Chargers Applications

NiCd battery management systems
NiMH battery management systems
Switchmode charge management circuits

Battery Chargers Procurement Notes

Verify the specific suffix 'HPN' corresponds to the 16-pin PDIP package variant when ordering. Confirm RoHS3 compliance status for environmental requirements. Ensure the application circuit matches the negative delta V and timing setup specifications documented in the official datasheet.

Battery Chargers Selection Notes

Select this component for applications requiring dedicated control of NiCd or NiMH cells. The integrated termination features simplify circuit design compared to discrete solutions. Verify that the required operating temperature range aligns with the specified -20°C to 70°C limit.

Battery Chargers Part Context

This part belongs to the BQ2004 family of fast-charge ICs designed for secondary batteries. It serves as a controller rather than a complete power stage, requiring external switching components. The HPN designation specifically identifies the plastic dual in-line package configuration.