BQ29412 Datasheet PDF – Overvoltage Protection IC

Part Number : BQ29412

Function : VOLTAGE PROTECTION FOR 2-, 3-, OR 4-CELL Li-Ion BATTERIES

Package : TSSOP, SM8 Type

Manufacturers : Texas Instruments

Pinouts :

BQ29412 datasheet

 

Description :

The BQ29412 is a secondary overvoltage protection IC for 2-, 3-, or 4-cell lithium-ion battery packs that incorporates a high-accuracy precision overvoltage detection circuit. It includes a programmable delay circuit for overvoltage detection time.

• Fixed High Accuracy Overvoltage Protection Threshold
– bq29410 = 4.35 V
– bq29411 = 4.40 V
– bq29412 = 4.45 V
– bq29413 = 4.50 V
– bq29414 = 4.55 V
– bq29415 = 4.60 V
– bq29419 = 4.30 V

• Programmable Delay Time of Detection
• High Power Supply Ripple Rejection
• Stable During Pulse Charge Operation

Block Diagram :

Applications :

1. Notebook Computers
2. Portable Instrumentation
3. Portable Equipment

Other data sheets within the file :

BQ29410, BQ29410DCT3R, BQ29410DCT3RE6, BQ29410DCTR, BQ29410DCTRG4

 

BQ29412 Datasheet PDF Download


BQ29412 pdfBQ29412