TP4066L-4.2V-ESOP8
Lithium Battery 1A ESOP-8 Battery Management RoHS
1A linear lithium-ion battery charger
- Manufacturer
- TOP POWER ASIC
- Manufacturer part #
- TP4066L-4.2V-ESOP8
- Store part #
- C41413021
- Package / case
- ESOP-8
- Category
- Battery Management
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
3,970 in stock
#C41413021
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 10+ | ₹9.96 | ₹99.60 |
| 100+ | ₹7.89 | ₹789.00 |
| 300+ | ₹6.84 | ₹2,052.00 |
| 1,000+ | ₹6.06 | ₹6,060.00 |
| 4,000+ | ₹5.42 | ₹21,680.00 |
| 8,000+ | ₹5.11 | ₹40,880.00 |
10 × ₹9.96
₹99.60
excl. GST
₹117.53 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
TP4066L-4.2V-ESOP8
₹99.60 for 10 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Quiescent Current
- 70uA
- Type of Battery
- Lithium Battery
- Operating Voltage
- 4.35V~8V
- Features
- Constant current charging;Constant voltage charging;Trickle charging;Automatic recharge;Charge termination;Programmable charging current;Overvoltage protection;Soft-start;Under-voltage lockout
- The Chip Type
- Charging IC
- Charge Current - Max
- 1A
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,000 / Reel
- Sold per
- Piece
- Minimum order
- 10 (multiples of 10)
- Unit weight
- 0.122 g
Overview
The TP4066L is a complete constant- current/constant- voltage linear charger for single cell lithium- ion batteries. Its ESOP8/DFN2*2- 8 package and low external component count make the TP4066L ideally suited for portable applications. Furthermore, the TP4066L can work within USB and wall adapter. No blocking diode is required due to the internal PMOSFET architecture and have prevent to negative Charge Current Circuit. Thermal feedback regulates the charge current to limit the die temperature during high power operation or high ambient temperature. Full voltage can be divided into three files: 4.35V, 4.2V, 3.6V. and the charge current can be programmed externally with a single resistor. The TP4066L automatically terminates the charge cycle when the charge current drops to 1/10th the programmed value after the final float voltage is reached. TP4066L Other features include supply voltage self adaptive, current monitor, under voltage lockout, automatic recharge and two status pin to indicate charge termination and the presence of an input voltage.
Applications
- Cellular Telephones
- PDAS
- GPS Charging Docks and Cradles
- Digital Still Cameras
- Portable Devices
- USB Bus- Powered Chargers
- Chargers
Key features
- Programmable Charge Current Up to 1000mA
- Complete Linear Charger in ESOP8 Package for Single Cell Lithium- Ion Batteries
- Constant- Current/Constant- Voltage Charges Single Cell Li- Ion Batteries Directly from USB Port
- Preset Charge Voltage with 1% Accuracy
- Lithium battery positive and negative polarity reverse connection protection (need to apply connection according to Figure 2)
- Automatic Recharge
- two Charge Status Output Pins
- C/10 Charge Termination
- 2.9V Trickle Charge Threshold
- Soft- Start Limits Inrush Current
- Available Radiator in 8- Lead ESOP/DFN2*2 Package, the Radiator need connect GND or impending
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | TP4056X-42-ESOP8#C2763448TOP POWER ASIC · SOP-8-EP | TOP POWER ASIC | SOP-8-EP | 26,205 | ₹27.03 · 26,205 in stock | View |
 | TP4056-42-ESOP8#C16581TOP POWER ASIC · ESOP-8 | TOP POWER ASIC | ESOP-8 | 60,850 | ₹24.63 · 60,850 in stock | View |
 | TP5000X-4.2-ESOP8#C5447152TOP POWER ASIC · ESOP8 | TOP POWER ASIC | ESOP8 | 14,735 | ₹41.90 · 14,735 in stock | View |
 | TP5400#C2891434TOP POWER ASIC · ESOP-8 | TOP POWER ASIC | ESOP-8 | 11,640 | ₹20.80 · 11,640 in stock | View |
 | TP5000X-4.35-ESOP8#C5447153TOP POWER ASIC · ESOP-8 | TOP POWER ASIC | ESOP-8 | 1,175 | ₹36.45 · 1,175 in stock | View |
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