describe

The TP4056 is a complete single-cell Li-Ion battery using a constant current/constant voltage linear charger. Its SOP8/MSOP8 package with heat sink on the bottom and low external component count make the TP4056 ideal for portable applications. TP4056 can work with USB power and adapter power.

Due to the use of an internal PMOSFET architecture, coupled with an anti-reverse charging circuit, no external blocking diodes are required. Thermal feedback automatically adjusts the charge current to limit the die temperature during high power operation or high ambient temperature conditions. The charge voltage is fixed at 4.2V, while the charge current can be set externally with a resistor. The TP4056 will automatically terminate the charge cycle when the charge current drops to 1/10 of the set value after reaching the final float voltage.

When the input voltage (AC adapter or USB power) is removed, the TP4056 automatically enters a low current state, reducing battery leakage current to less than 2uA. The TP4056 can also be put into shutdown mode when power is available, reducing the supply current to 55uA. Other features of the TP4056 include battery temperature detection, undervoltage lockout, automatic recharge, and two LED status pins to indicate end of charge.

Features

Programmable charge current up to 1000mA

No MOSFETs, sense resistors or blocking diodes required

Complete linear charger in SOP package for single-cell Li-ion batteries

Constant current/constant voltage operation with thermal regulation to maximize charge rate without risk of overheating

4.2V preset charging voltage with ±1% accuracy

Charge current monitor output for battery level detection

·Automatic recharge

·Charging status dual output, no battery and fault status display

·C/10 charge termination

The supply current in standby mode is 55uA

2.9V trickle charge

Soft-start limits inrush current

·Battery temperature monitoring function

• Available in 8-pin SOP-PP/MSP-PP package.

Absolute Maximum Ratings

·Input power supply voltage (VCC): -0.3V～8V

·PROG: -0.3V～VCC+0.3V

·BAT: -0.3V～7V

·CHRG: -0.3V～10V

·STDBY: -0.3V～10V

·TEMP: -0.3V～10V

·CE: -0.3V～10V

BAT short circuit duration: continuous

·BAT pin current: 1200mA

·PROG pin current: 1200uA

·Maximum junction temperature: 145℃

·Working environment temperature range: -40℃～85℃

·Storage temperature range: -65℃～125℃

·Pin temperature (soldering time 10 seconds): 260℃

Hong Kong Xinrui guarantees original imported spot TP4056

Xinrui Electronics (Hong Kong) Co., Ltd., a professional component distributor (authorized and non-authorized brands) for 18 years, one-stop terminal manufacturer supporting: (quality assurance and integrity management) is the company's commitment to provide customers with brand original semiconductors, electronic products Component terminal supporting market, focusing on ESD/TVS electrostatic protection diodes, LDO low-power voltage regulators, MOS tubes, battery charging and management power supplies, LEDs, optocouplers, resistors and capacitors, PCB solutions (wireless Bluetooth solutions, One-stop Bluetooth sports solution, speaker, wireless power bank). TP4056

Main products: ESD electrostatic diodes, TVS diodes, battery charging and management power supplies, MOS tubes, LDO low-power voltage regulators. TP4056

Company: Xinrui Electronics (Hong Kong) Co., Ltd.

Contact: Miss Yao

Mobile: 13725590222

Tel: 0755-83780666/83265111

Fax: 0755-82800889

QQ: 3373563833

Address: 26B, Block B, Huaqiang Plaza, Futian North Road, Futian District, Shenzhen

Company website: www.xrdz-hk.com

Part of the company's stock:

TLV70433DBVR、TP4101、TP5100、TP4056、RT9013-33PB、TPS73618DBVR、MIC5255-3.0YM5、CDSOT23-T36C、CDSOT23-24C、TL431CDBZR、TL431IDBZR、TLV1117CDCYR、LM317EMPX、NCP1117ST33T3G、NCP1117ST50T3G、PESD5V0V1BL、PESD5V0V1BSF、PESD2CAN、PESD5V0S1BA、PESD12VS2UT、PESD15VL2BT , PESD36VS2UT, PESD3V3L1BA, PESD24VL2BT, IP4220CZ6, IP4223CZ6, BCP56-16, BCP51-16, BSN20, uClamp0511T.TCT, SRV05-4.TCT, RCLAMP0531T.TCT, RCLAMP0502A.TCT, SD05C.TCT, SRAMP05.TCT 、ESD5Z2.5T1G、ESD5Z3.3T1G、CM1213A-01SO、CM1213A-04SO、NTR4501NT1G、NTR4502PT1G、NTR4170NT1G、NTR4171PT1G、RLST23A032C、RLST23A0122C、RLST23A052C、PRTR5V0U2X、GBLC03CI-LF-T7、GBLC03C-LF-T7、GBLC05CI-LF-T7 , GBLC05C-LF-T7, GBLC08CI-LF-T7, GBLC08C-LF-T7, GBLC12CI-LF-T7, GBLC12C-LF-T7, GBLC15CI-LF-T7, GBLC24CI-LF-T7, GBLC24C-LF-T7, PSD03C -LF-T7, PSD05-LF-T7, PSD05C-LF-T7, PSD08C-LF-T7, PSM712-LF-T7, AO3400, AO3400A, AO3401A, AO3402, TPSMB6.8CA-E3/52, TPSMB6.8A, TPSMB47A , TPSMB43A, TPSMB39A, TPSMB36A, TPSMB33A, TPSMB30A, STTH208, SGM2036-3.3YUDH4G/TR, etc.

For more models, please inquire:

Xinrui Electronics (Hong Kong) is a professional supplier of integrated circuits and has many years of sales experience in our bank! TP4056

With a large stock of stock, integrity-based, customer first, the quality of products for customers! TP4056

Due to the large number of company models, it is impossible to upload them one by one. If you can't find the product you want on the website, please contact the salesperson. Our company can provide electronic components distribution service. TP4056

Company: Xinrui Electronics (Hong Kong) Co., Ltd.

Contact: Miss Yao

Mobile: 13725590222

Tel: 0755-83780666/83265111

Fax: 0755-82800889

QQ: 3373563833

Address: 26B, Block B, Huaqiang Plaza, Futian North Road, Futian District, Shenzhen

Company website: www.xrdz-hk.com

Hong Kong Xinrui guarantees original imported spot TP4056 is a complete single-cell lithium-ion battery