- Pinout Diagram
- Footprint Diagram
XBLW TP4056EDTR(XBLW)
| Manufacturer | XBLWAsian Brands |
| MPN | TP4056EDTR(XBLW) |
| LCSC Part # | C22451416 |
| Packaging | ESOP-8 |
| Customer # | |
| Key Attributes | Constant current/constant voltage linear charging circuit |
| Datasheet |  XBLW TP4056EDTR(XBLW) |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Battery Management | |
| Manufacturer | XBLW | |
| Packaging | ESOP-8 | |
| Features | Constant current charging;Constant voltage charging;Trickle charging;Automatic recharge;Charge termination;Programmable charging current;Soft-start;Under-voltage lockout | |
| Operating Temperature | -20℃~+85℃ | |
| Quiescent Current | 55uA | |
| 0V Battery Charge | - | |
| Type of Battery | Lithium Battery | |
| Operating Voltage | 4.5V~6V | |
| The Chip Type | Charging IC | |
| Interface | - | |
| Balance Current | - | |
| Charge Current - Max | 1A |
Additional Information
| Type | Details |
|---|---|
| Minimum | 10 |
| Multiple | 10 |
| Standard Packaging | 4000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The TP4056 is a complete constant-current/constant-voltage linear charger for single-cell lithium-ion batteries. It uses an SOP8 package with an exposed thermal pad on the bottom, requires minimal external components, and is ideal for portable applications. It is suitable for operation with USB power supplies and adapter power supplies. The internal PMOSFET architecture with integrated reverse-discharge protection eliminates the need for an external isolation diode. A thermal feedback function automatically adjusts the charge current to limit die temperature during high-power operation or elevated ambient temperature conditions. The charge voltage is fixed at 4.2V, and the charge current is programmable via an external resistor. When the charge current drops below the set threshold after the final float voltage is reached, the TP4056 automatically terminates the charge cycle. When the input voltage is removed, the TP4056 automatically enters a low-power state with a battery leakage current of less than 2μA. The TP4056 can also be placed in shutdown mode when power is present, reducing the supply current to 60μA. Additional features include battery temperature monitoring, undervoltage lockout, automatic recharge, and two LED status pins for indicating charge status and charge termination.
Features
- Programmable charge current up to 1A
- No MOSFET, sense resistor, or blocking diode required
- Complete linear charger for single-cell Li-Ion batteries in ESOP package
- Constant-current/constant-voltage operation with thermal regulation to maximize charge rate without risk of overheating
- 4.2V preset charge voltage with ±1.5% accuracy
- Charge current monitor output for battery fuel gauging
- Automatic recharge
- Dual charge status outputs, battery absence and fault condition indication
- C/7~C/10 charge termination
- 55μA supply current in standby mode
- ~2.8V trickle charge device version
- Soft-start to limit inrush current
- Battery temperature monitoring
- 8-pin ESOP package with bottom heatsink pad (pad tied to GND)
Applications
- Mobile phones
- Portable media players
- Digital cameras
- Electronic dictionaries
- Global Positioning Systems
| Qty | Unit Price | Total Amount |
|---|---|---|
| 10+ | $ 0.0425$ 0.0404 | $ 0.40 |
| 100+ | $ 0.0339$ 0.0323 | $ 3.23 |
| 300+ | $ 0.0296$ 0.0282 | $ 8.46 |
| 1,000+ | $ 0.0263$ 0.0250 | $ 25.00 |
| 4,000+ | $ 0.0237$ 0.0226 | $ 90.40 |
| 8,000+ | $ 0.0224$ 0.0213 | $ 170.40 |
Standard Packaging4000/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Battery Management | |
| Manufacturer | XBLW | |
| Packaging | ESOP-8 | |
| Features | Constant current charging;Constant voltage charging;Trickle charging;Automatic recharge;Charge termination;Programmable charging current;Soft-start;Under-voltage lockout | |
| Operating Temperature | -20℃~+85℃ | |
| Quiescent Current | 55uA | |
| 0V Battery Charge | - | |
| Type of Battery | Lithium Battery | |
| Operating Voltage | 4.5V~6V | |
| The Chip Type | Charging IC | |
| Interface | - | |
| Balance Current | - | |
| Charge Current - Max | 1A |
Additional Information
| Type | Details |
|---|---|
| Minimum | 10 |
| Multiple | 10 |
| Standard Packaging | 4000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The TP4056 is a complete constant-current/constant-voltage linear charger for single-cell lithium-ion batteries. It uses an SOP8 package with an exposed thermal pad on the bottom, requires minimal external components, and is ideal for portable applications. It is suitable for operation with USB power supplies and adapter power supplies. The internal PMOSFET architecture with integrated reverse-discharge protection eliminates the need for an external isolation diode. A thermal feedback function automatically adjusts the charge current to limit die temperature during high-power operation or elevated ambient temperature conditions. The charge voltage is fixed at 4.2V, and the charge current is programmable via an external resistor. When the charge current drops below the set threshold after the final float voltage is reached, the TP4056 automatically terminates the charge cycle. When the input voltage is removed, the TP4056 automatically enters a low-power state with a battery leakage current of less than 2μA. The TP4056 can also be placed in shutdown mode when power is present, reducing the supply current to 60μA. Additional features include battery temperature monitoring, undervoltage lockout, automatic recharge, and two LED status pins for indicating charge status and charge termination.
Features
- Programmable charge current up to 1A
- No MOSFET, sense resistor, or blocking diode required
- Complete linear charger for single-cell Li-Ion batteries in ESOP package
- Constant-current/constant-voltage operation with thermal regulation to maximize charge rate without risk of overheating
- 4.2V preset charge voltage with ±1.5% accuracy
- Charge current monitor output for battery fuel gauging
- Automatic recharge
- Dual charge status outputs, battery absence and fault condition indication
- C/7~C/10 charge termination
- 55μA supply current in standby mode
- ~2.8V trickle charge device version
- Soft-start to limit inrush current
- Battery temperature monitoring
- 8-pin ESOP package with bottom heatsink pad (pad tied to GND)
Applications
- Mobile phones
- Portable media players
- Digital cameras
- Electronic dictionaries
- Global Positioning Systems
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |