TP5100
Lithium Battery 2A TQFN-16-EP(4x4) Battery Management RoHS
2A switching buck battery charger chip
- Manufacturer
- TOP POWER ASIC
- Manufacturer part #
- TP5100
- Store part #
- C379389
- Package / case
- TQFN-16-EP(4x4)
- Category
- Battery Management
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
6,435 in stock
#C379389
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹73.51 | ₹73.51 |
| 10+ | ₹57.68 | ₹576.80 |
| 30+ | ₹49.88 | ₹1,496.40 |
| 100+ | ₹43.16 | ₹4,316.00 |
| 500+ | ₹39.69 | ₹19,845.00 |
| 1,000+ | ₹38.61 | ₹38,610.00 |
1 × ₹73.51
₹73.51
excl. GST
₹86.74 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 5,000 per reel
TP5100
₹73.51 for 1 + GST
Specifications
- Operating Temperature
- -20℃~+85℃
- Quiescent Current
- 180uA
- Operating Voltage
- 5V~12V
- Type of Battery
- Lithium Battery
- Features
- Constant current charging;Constant voltage charging;Trickle charging;Automatic recharge;Charge termination;Programmable charging current;Overcurrent Protection;Short-Circuit Protection;Soft-start;Under-voltage lockout
- 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
- 1
- Unit weight
- 0.249 g
Overview
TP5100 is a switching-buck type (double 8.4V / single 4.2V) lithium battery charging management chip. Its QFN16 ultra-compact packaging and simple peripheral circuit make TP5100 ideal for portable devices with large current charging management applications. Meanwhile, TP5100 has built-in input overcurrent protection, undervoltage protection, over temperature protection, short circuit protection, battery temperature monitoring, and reversing battery protection. TP5100 has a wide range of input voltage, from 5V to 12V. The charging process includes three stages: trickle pre-charge, constant current, constant voltage. Trickle pre-charge current and constant current can be adjusted through an external resistor, with maximum charging current up to 2A. TP5100, with a switching operation mode of frequency of 400 kHz, uses smaller peripheral components, and produces less heat while in charging operation with large current. TP5100 has built-in power PMOSFET, anti-intrusion circuit, so there is no need to have external anti-intrusion protection with Schottky diode.
Applications
- portable devices, various chargers
- smart phones, PDAs, mobile cellular phone
- MP4, MP5 players, Tablet PC
- Power Tools
- PTT
Key features
- Double / single 8.4V/4.2V rechargeable lithium battery
- Built-in power MOSFET, switching operation mode, less heat, simple peripheral
- Programmable charging current, 0.1A--2A
- Programmable pre-charge current, 20%-100%
- No need of external Schottky diode for anti-intrusion
- Wide operating voltage up to 12V
- Red and green LED charging status indicator
- Chip temperature protection, overcurrent protection, undervoltage protection
- Battery temperature protection, reverse battery shutdown, short circuit protection
- Switching frequency: 400KHz, available inductance: 4.7uH-22uH
- PWR_ON-power, battery charging switching control
- Less than 1% of charging voltage control precision
- Trickle, constant current, constant voltage charging stages to protect battery
- Using QFN16 4mm * 4mm ultra-small packaging
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