TP4056X-42-ESOP8
Lithium Battery 1A SOP-8-EP Battery Management RoHS
Single Cell Lithium-Ion Battery Constant-Current/Constant-Voltage Linear Charger
- Manufacturer
- TOP POWER ASIC
- Manufacturer part #
- TP4056X-42-ESOP8
- Store part #
- C2763448
- Package / case
- SOP-8-EP
- Category
- Battery Management
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
26,205 in stock
#C2763448
Stock & price checked 7 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹27.03 | ₹135.15 |
| 50+ | ₹21.78 | ₹1,089.00 |
| 150+ | ₹19.51 | ₹2,926.50 |
| 500+ | ₹16.71 | ₹8,355.00 |
| 2,500+ | ₹13.83 | ₹34,575.00 |
| 4,000+ | ₹13.08 | ₹52,320.00 |
5 × ₹27.03
₹135.15
excl. GST
₹159.48 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
TP4056X-42-ESOP8
₹135.15 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Quiescent Current
- 70uA
- 0V Battery Charge
- Not supported
- Type of Battery
- Lithium Battery
- Operating Voltage
- 4V~8V
- Features
- Constant current charging;Constant voltage charging;Trickle charging;Automatic recharge;Charge termination;Programmable charging current;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
- 5 (multiples of 5)
- Unit weight
- 0.018 g
Overview
The TP4056X is a complete constant-current/constant-voltage linear charger for single cell lithiumion batteries. Its ESOP8 package and low external component count make the TP4056X ideally suited for portable applications. The TP4056X is designed to work within USB power specifications (wall adaptor or USB supply). No external sense resistor or blocking diode is required due to its internal PMOSFET architecture and integrated reverse discharge protection. TP4056X limits the charge current based on die temperature during high power operation or high ambient temperature. The charge voltage is fixed at 4.35V or 4.2V, and the charge current can be programmed externally with a resistor. TP4056X automatically terminates the charge cycle when the charge current drops to 1/10th of the programmed value after reaching the final float voltage. When input power supply is removed, TP4056X will enter a low current state with battery drain current less than 1uA. TP4056X can also enter a shut-down mode with power supply, lowering supply current to less than 70uA. Other features include cell temperature monitor, under voltage lockout, automatic recharge and two LED status indication pins for charge termination and presence of an input voltage.
Applications
- Cellular Telephones, PDAs, GPS
- Digital Cameras, Portable Devices
- USB Bus-Powered Chargers, Charging Docks
Key features
- Positive and negative electrodes of lithium battery reverse polarity protection
- Input terminal reverse polarity protection (Need to connect RCE resistor)
- Power adaptation
- Programmable Charge Current Up to 1000mA
- Complete single-cell linear Li-Ion battery charger in ESOP8/EMSOP8 Package
- Constant-Current/Constant-Voltage operation with thermal regulation
- Preset 4.2V Charge Voltage with 1% Accuracy
- Automatic Recharge
- Automatic End-of-charge control
- UVLO
- Two Charge Status Output Pins
- C/10 Charge Termination
- 70uA Charge Current in Standby Mode
- 2.9V Trickle Charge Threshold
- Soft-Start Limits Inrush Current
- 8-Lead ESOP Package
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | TP4066L-4.2V-ESOP8#C41413021TOP POWER ASIC · ESOP-8 | TOP POWER ASIC | ESOP-8 | 3,970 | ₹9.96 · 3,970 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 |
 | TP4066-4.2V-ESOP8#C41413022TOP POWER ASIC · ESOP-8 | TOP POWER ASIC | ESOP-8 | 480 | ₹12.45 · 480 in stock | View |
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