TP5000-QFN16
2A QFN-16-EP(4x4) Battery Management RoHS
Switching step-down single manganese lithium battery/LiFePO4 battery charging management
- Manufacturer
- TOP POWER ASIC
- Manufacturer part #
- TP5000-QFN16
- Store part #
- C51699
- Package / case
- QFN-16-EP(4x4)
- Category
- Battery Management
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
6,420 in stock
#C51699
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹43.63 | ₹218.15 |
| 50+ | ₹34.62 | ₹1,731.00 |
| 150+ | ₹30.65 | ₹4,597.50 |
| 500+ | ₹23.62 | ₹11,810.00 |
| 2,500+ | ₹21.46 | ₹53,650.00 |
| 5,000+ | ₹20.02 | ₹1,00,100.00 |
5 × ₹43.63
₹218.15
excl. GST
₹257.42 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 5,000 per reel
TP5000-QFN16
₹218.15 for 5 + GST
Specifications
- Operating Temperature
- -20℃~+85℃
- Quiescent Current
- 180uA
- Type of Battery
- Lithium Battery;LiFePO4 Battery
- Operating Voltage
- 4V~9V
- Features
- Trickle charging;Constant current charging;Constant voltage charging;Automatic recharge;Charge termination;Programmable charging current;Overcurrent Protection;Overvoltage protection;Under-voltage lockout;Soft-start
- The Chip Type
- Charging IC
- Charge Current - Max
- 2A
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 5,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.16 g
Overview
TP5000 is a switching buck single manganese lithium battery / LiFePO4 battery charge management chip. Its QFN16 ultra-compact package with simple peripheral circuit, making the TP5000 is ideal for portable equipment large current charging management applications. Meanwhile, TP5000 builtin input overcurrent, undervoltage protection, over temperature protection, short circuit protection, battery temperature monitoring, reverse battery protection. TP5000 has a wide input voltage, divided into three stages Trickle pre-charge, constant current, constant voltage trickle charge the battery pre-charge current, constant current charging current adjusted through an external resistor, the maximum charging current of 2A. TP5000 switching frequency of 800kHz operating mode so that it can use smaller external components and smaller heat remains in the high current charging. TP5000 Built-power the PMOSFET, anti-intrusion circuit, so there is no need anti-intrusion perimeter protection Schottky diodes. TP5000 constant current function can also be used dry batteries in 2 strings of lithium batteries or 4 string input, constant current drive 0.5 - 7W white LED.
Applications
- portable devices, various chargers
- smartphones, PDAs, mobile cellular phone
- MP4, MP5 player, Tablet PC
- miner's lamp
- power tools
- White LED Driver
Key features
- Single 4.2V lithium manganese or 3.6V LiFePO4 battery charge
- Built-in power MOSFET, switching mode, The devices less heat, simple periphera
- Power adaptive function
- programmable charge current, 0.1A - 2A
- programmable pre-charge current, 10% - 100%
- eliminates the need for an external Schottky diode anti-intrusion
- Wide operating voltage up to 9V
- Two LED charge status indicator
- chip temperature protection, overcurrent protection, undervoltage protection
- battery temperature protection, reverse battery shutdown, short-circuit protection
- switching frequency 800KHz, available inductor 2.2uH - 10uH
- automatic recharge function
- less than 1% of the charging voltage control precision
- Trickle, constant current, constant voltage charging to protect the battery
- QFN16 4mm * 4mm ultra-small package
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