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TP4056-42-ESOP8
+BOM-
제조업체TOPPOWER(난징 외연 마이크로전자)
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제조업체 부품 #TP4056-42-ESOP8
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사양
| 속성 | 가치 |
| Manufacturer | TOPPOWER(Nanjing Extension Microelectronics) |
| Package / Case | ESOP-8 |
| Operating Temperature | -40℃~+85℃ |
| Voltage - Supply | 4V~8V |
| Charging Saturation Voltage | 4.2V |
| Number of Cells | 1 |
| Type of Battery | Lithium-ion/Polymer |
| Charge Current - Max | 1000mA |
| The Chip Type | Linear charging chip |
개요
Features
The TP4056-42-ESOP8 is a compact lithium-ion battery charger IC with the following key features:
- Input Voltage: 4.5V to 6.5V (USB-compatible).
- Charge Current: Adjustable up to 1A (default 1A).
- Charging Modes: Constant current (CC) and constant voltage (CV).
- Termination: Auto-cutoff at 4.2V (±1% accuracy).
- Protections: Over-temperature (OTP), reverse polarity, and overcurrent.
- Package: ESOP8 (small footprint, suitable for portable devices).
- Indicator LEDs: Charge status (red/green).
- Low Standby Current: ~3µA when idle.
Ideal for single-cell Li-ion/LiPo batteries in compact applications like wearables and IoT devices.
- Input Voltage: 4.5V to 6.5V (USB-compatible).
- Charge Current: Adjustable up to 1A (default 1A).
- Charging Modes: Constant current (CC) and constant voltage (CV).
- Termination: Auto-cutoff at 4.2V (±1% accuracy).
- Protections: Over-temperature (OTP), reverse polarity, and overcurrent.
- Package: ESOP8 (small footprint, suitable for portable devices).
- Indicator LEDs: Charge status (red/green).
- Low Standby Current: ~3µA when idle.
Ideal for single-cell Li-ion/LiPo batteries in compact applications like wearables and IoT devices.
Manufacturer
The TP4056-42-ESOP8 is a lithium-ion battery charging IC manufactured by Shenzhen Top Power ASIC Corp. (Top Power), a Chinese semiconductor company specializing in power management ICs.
Top Power focuses on designing and producing analog and mixed-signal chips, including battery chargers, DC-DC converters, and LED drivers. The company serves consumer electronics, IoT, and portable device markets.
The TP4056-42-ESOP8 is a popular single-cell Li-ion charger with features like constant current/constant voltage charging and thermal regulation. It is widely used in low-cost, compact applications.
For detailed specifications, refer to Top Power’s official documentation or authorized distributors.
Top Power focuses on designing and producing analog and mixed-signal chips, including battery chargers, DC-DC converters, and LED drivers. The company serves consumer electronics, IoT, and portable device markets.
The TP4056-42-ESOP8 is a popular single-cell Li-ion charger with features like constant current/constant voltage charging and thermal regulation. It is widely used in low-cost, compact applications.
For detailed specifications, refer to Top Power’s official documentation or authorized distributors.
Package
The TP4056-42-ESOP8 is packaged in an ESOP-8 (Exposed Small Outline Package) with 8 pins. It features an exposed thermal pad for better heat dissipation, commonly used in compact PCB designs. The "42" may refer to a specific variant or marking. This package is suitable for surface-mount applications, especially in charging circuits.
