TP5100 TOPPOWER 5V~12V Battery Management IC - TQFN-16-EP Package

TP5100 TOPPOWER 5V~12V Battery Management ROHS IC - QFN-16-EP (4×4mm) Package is a high-efficiency switching buck battery charging management IC designed for charging single-cell (4.2V) and dual-cell (8.4V) lithium-ion batteries. It supports a 5V to 12V input voltage, programmable charging current up to 2A, and features trickle charge, constant current, and constant voltage charging. With integrated power MOSFETs and comprehensive protection functions, the TP5100 is an excellent choice for portable devices, battery packs, DIY chargers, power tools, and embedded battery management systems.

TP5100 TOPPOWER TQFN-16-EP(4x4) 5V~12V Battery Management IC Datasheet

Features:

1. Supports Single-Cell (4.2V) and Dual-Cell (8.4V) Li-Ion Batteries
2. Wide 5V to 12V Input Voltage Range
3. Programmable Charging Current up to 2A
4. Switching Buck Charging Architecture
5. 400kHz Switching Frequency
6. Integrated Power MOSFET
7. Programmable Trickle Charge Current
8. Constant Current & Constant Voltage Charging
9. Automatic Recharge Function
10. Power Supply and Battery Power Switching
11. Battery Temperature Monitoring
12. Charging Status Indicators (CHRG & STDBY)
13. Input Overcurrent Protection
14. Input Undervoltage Protection
15. Battery Reverse Connection Protection
16. Output Short Circuit Protection
17. Thermal Protection
18. No External Schottky Diode Required
19. High Charging Voltage Accuracy (<±1%)
20. Low Heat Generation
21. QFN-16-EP (4×4mm) Package
22. RoHS Compliant

Specifications:

Pin Configuration:

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Package Includes:

1 x TP5100 TOPPOWER 5V~12V Battery Management ROHS IC - QFN-16-EP (4×4mm) Package