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BQ24005PWP The BQ24005PWP is a linear Li-ion battery charger IC from Texas Instruments designed for 2-cell battery packs. It offers a maximum charge current of 1.2A and operates within a 4.5V to 10V input voltage range.
Mfr Part #:

BQ24005PWP

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The BQ24005PWP is a linear Li-ion battery charger IC from Texas Instruments designed for 2-cell battery packs. It offers a maximum charge current of 1.2A and operates within a 4.5V to 10V input voltage range.
✓ Total Stock: 1,000 pcs
$ Price Range: $3.37

BQ24005PWP Available from 1 distributor

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✓ Non-Authorised
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Xingangxin ✓
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1,000 pcs
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1000 pcs On Request 1 On Request On Request On Request On Request On Request
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BQ24005PWP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Battery Pack Voltage
Charge Current
Control Interface
Current
Fault Protection
Mounting Type
Number of Cells
Operating Temperature
Programmable Features
Supplier Device Package
Voltage
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BQ24005PWP Description

Short technical summary and product information.

The Texas Instruments BQ24005PWP is a highly integrated, 2-cell, linear Li-ion battery charger IC. It features an integrated FET pass transistor, reverse-blocking Schottky diode, and thermal protection. This device is designed for low-dropout linear charger applications, suitable for PDAs and internet appliances.

 

Key electrical specifications include a maximum charge current of 1.2A, an input voltage range of 4.5V to 10V (absolute maximum 13.5V), and a battery charge voltage of 4.2V. The control interface is standalone and RC-settable. The operating temperature range is -20°C to 70°C.

 

This IC comes in a 20-HTSSOP package and supports surface mount installation. It offers programmable features for current and timer functions, along with over-temperature fault protection. The BQ24005PWP is designed for efficient charging of 2-cell Li-ion packs with coke or graphite anodes.

BQ24005PWP Quick Information

Product Type: Battery Charger IC
Canonical Name: BQ24005PWP 2-cell, 1.2-A, linear Li-ion battery charger with integrated FET
Subcategory: Linear Battery Chargers

BQ24005PWP Compliance

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

BQ24005PWP Estimated Pricing

Qty Low High
1+ $3.37 $3.37

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

BQ24005PWP Features

  • 2-cell, 1.2-A linear Li-ion battery charger.
  • Integrated FET pass transistor and Schottky diode.
  • Input voltage range from 4.5V to 10V.
  • 20-HTSSOP package for surface mounting.
  • Programmable charge current and timer.

BQ24005PWP Applications

  • Ideal for PDAs and internet appliances.
  • Suitable for 2-cell Li-ion battery packs.
  • Low-dropout linear charger designs.
  • Portable electronic devices.

BQ24005PWP FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum charge current for the BQ24005PWP?

The maximum charge current is 1.2A.

What is the input voltage range for this battery charger IC?

The input voltage range is from 4.5V to 10V.

What battery chemistry does the BQ24005PWP support?

It supports Li-Ion/Li-Polymer battery chemistry.

How many cells can this charger manage?

This IC is designed for 2-cell battery packs.

What type of package is the BQ24005PWP in?

The BQ24005PWP is available in a 20-HTSSOP package.

What is the operating temperature range?

The operating temperature range is -20°C to 70°C.

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