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BQ2004HSNTR The Texas Instruments BQ2004HSNTR is a multi-chemistry battery charger IC designed for fast charge and conditioning of NiCd/NiMH batteries. It operates at 5.5V and is housed in a 16-SOIC package.
Mfr Part #:

BQ2004HSNTR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ2004HSNTR is a multi-chemistry battery charger IC designed for fast charge and conditioning of NiCd/NiMH batteries. It operates at 5.5V and is housed in a 16-SOIC package.
✓ Total Stock: 45,221 pcs
$ Price Range: $3.30

BQ2004HSNTR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
45,200 pcs
On Request
45200 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
21 pcs
On Request
21 pcs On Request 1 On Request On Request 07+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BQ2004HSNTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Current
Mounting Type
Operating Temperature
Programmable Features
SVHC Present
Supplier Device Package
Supplier Package
Voltage
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BQ2004HSNTR Description

Short technical summary and product information.

The BQ2004HSNTR from Texas Instruments is a comprehensive fast charge control IC for nickel cadmium or nickel-metal hydride batteries. It integrates high-speed switching power control circuitry on a monolithic CMOS device, enabling cost-effective standalone and system-integrated chargers.

 

Key features include hysteretic PWM switch-mode current regulation, pre-charge qualification based on temperature and voltage, and configurable LED outputs for charge status indication. Fast-charge termination is supported by voltage, maximum temperature, and maximum time parameters. The device also offers optional top-off charge and pulsed current maintenance charging.

 

Designed for ease of integration, the BQ2004HSNTR operates within a -20°C to 70°C temperature range and is available in a 16-SOIC surface mount package. Its low-power mode consumes less than 5uA standby current, making it suitable for various battery management applications.

 

This IC supports switch-activated discharge-before-charge functionality for battery conditioning and capacity determination. It achieves high-efficiency power conversion using a hysteretic PWM controller.

BQ2004HSNTR Quick Information

Product Type: Battery Charger IC
Canonical Name: BQ2004H Fast Charge IC
Subcategory: Fast Charge ICs

BQ2004HSNTR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BQ2004HSNTR Estimated Pricing

Qty Low High
1+ $3.30 $3.30

Estimated market price range - modelled values for guidance only, not live distributor offers.

BQ2004HSNTR Features

  • Fast charge and conditioning for NiCd/NiMH.
  • Supports multi-chemistry battery charging.
  • Configurable termination by V, temp, and time.
  • Low-power standby mode under 5uA.
  • 16-SOIC surface mount package.

BQ2004HSNTR Applications

  • Ideal for portable electronic devices.
  • Suitable for battery backup systems.
  • Used in power tool battery packs.
  • Applicable for rechargeable battery solutions.

BQ2004HSNTR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the BQ2004HSNTR?

-20°C to 70°C

What is the supply voltage requirement?

5.5V

What package type is the BQ2004HSNTR available in?

16-SOIC surface mount package

What battery chemistries does the BQ2004HSNTR support?

Multi-Chemistry

What charge current modes are supported?

Constant and pulsed charge current

What is the programmable feature of the BQ2004HSNTR?

Voltage programmable

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