BQ25971, BQ25970 8-A Switched Cap Fast Chargers

Texas Instruments

Description

Product Folder Order Now Technical Documents Tools & Software Support & Community BQ25970, BQ25971 SLUSD72B * NOVEMBER 2017 * REV.
The BQ2597x is a 97% efficient, 8-A battery charging solution using a switched cap architecture.

📥 Download Datasheet

BQ25971 Datasheet Preview — This datasheet PDF includes multiple part numbers: BQ25971, BQ25970. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: BQ25971, BQ25970
Manufacturer: Texas Instruments ↗
File Size: 873.94 KB
Datasheet: BQ25970-etcTI.pdf
Description: 8-A Switched Cap Fast Chargers
Note: This datasheet PDF includes multiple part numbers: BQ25971, BQ25970.
Please refer to the document for exact specifications by model.

Features

* 1 97% Efficient power stage for 8-A fast charge
* Patent pending switched cap charger architecture optimized for 50% duty cycle
* Input voltage is 2x battery voltage (3.5 V to 4.65 V)
* Output current is 2x of input current (up to 4.5 A)
* Reduces power loss

Applications

* Smartphone

BQ25971 Distributors

📁 Related Datasheet

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📌 All Tags

BQ25970 8-A Switched Cap Fast Chargers Texas Instruments

Texas Instruments BQ25971-like datasheet