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8A Switched Cap Battery Charger with Integrated Protection


Design kits & evaluation modules (1)

Name Part# Type
bq25970 Complete Charger Evaluation Module BQ25970EVM-893 Evaluation Modules & Boards

Reference designs

Switched-Cap Fast Charge Reference Design for USB Power Delivery Programmable Power Supply

The goal of this reference design is to show the total system performance when using the switched-cap fast charge topology in a smart phone application. The system includes using a smart wall adapter that supports USB Power Delivery (PD) Programmable Power Supply (PPS) specifications to reduce (...)

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WEBENCH® Designer BQ25970

Product Option
Battery Specifications:
Chemistry Lithium Ion/Lithium Polymer
  Series Parallel
Cell Count
Cell Capacity  mAh  
Total Capacity mAh  
Charger Specifications:
Vin  V
Iin  A ≤ 4.50A
Vchg  V 3.50 to 4.65V
Ichg  A ≤ 9.00A
Ambient Temp °C -40 to 85°C