BQ24002PWP

Battery Chargers Overview

The BQ24002PWP is a linear single-cell Li-Ion battery charger from Texas Instruments, housed in a 20-pin HTSSOP package. It integrates the power FET and supports input voltages from 4.5 V to 10 V. The device provides an output voltage of 4.2 V with a maximum charge current of 1.2 A. It operates within a temperature range of -20 °C to +70 °C.

Battery Chargers Feature Summary

• Integrates the external power FET to minimize component count
• Supports two LED indicators for status monitoring
• Includes thermal regulation to manage heat dissipation

Battery Chargers Applications

• Portable electronic devices requiring single-cell Li-Ion charging
• Consumer electronics with limited board space
• Battery management systems for small form factor products

Battery Chargers Procurement Notes

Verify the specific suffix (e.g., PWP vs PWPR) to confirm packaging type, as tube and reel variants exist. Ensure the operating temperature range meets application requirements. Confirm RoHS compliance status through official documentation before procurement.

Battery Chargers Selection Notes

Select this model for applications requiring integrated FETs and dual LED outputs. Compare against BQ24003 or BQ24005 if higher cell counts or different voltage profiles are needed. Verify package availability and lead times for the specific suffix required.

Battery Chargers Part Context

This part belongs to the BQ2400x series of linear chargers. It shares the HTSSOP-20 package with related models like BQ24003 and BQ24005. The series targets simple, cost-effective charging solutions for single-cell lithium-ion batteries.

Battery Chargers Replacement Considerations

BQ24002PWPRG4 is a verified equivalent variant within the same family.