TP4062 Tuowei 500ma anti-reverse wiring lithium-ion battery charger advantage product large inventory original Price & Stock

2022-09-24 22:18:33

TP4062 Tuowei 500ma anti-reverse wiring lithium-ion battery charger advantage product large inventory original

TP4062 Tuowei 500ma anti-reverse wiring lithium-ion battery charger advantage product large inventory original spot

TP4062

(500mA Linear Li-Ion Battery Charger)

describe

TP4062 is a complete single-cell lithium-ion battery charger with reverse polarity protection of battery positive and negative poles, with larger charging current and more stable current consistency. Its constant current/constant voltage linear control, SOT package and low external component count make the TP4062 ideal for portable applications.

External sense resistors and blocking diodes are not required due to the use of an internal PMOSFET architecture, coupled with a reverse charge protection circuit. Thermal feedback automatically adjusts the charge current to limit the die temperature during high power operation or high ambient temperature conditions. The full voltage is fixed at 4.2V, while the charge current can be set externally with a resistor. When charging enters the constant voltage stage, the charging current will automatically decrease. When the charging current drops to 1/10 of the set value, the indicator light turns on, but the charging current does not stop, the charging current gradually decreases and the battery voltage is kept at 4.2V. When the input voltage (AC adapter or USB power) is removed, the TP4062 automatically enters a low current state with battery drain current below 2uA. Other features of the TP4062 include a charge current monitor, undervoltage lockout, two status pins to indicate end of charge and input voltage engagement.

Features

Lithium battery positive and negative polarity reverse protection;

Programmable charging current up to 500mA;

·The charging current gradually decreases after the light is fully charged and the battery voltage is maintained at 4.2V;

No MOSFETs, sense resistors or blocking diodes required;

·For single-cell lithium-ion battery

Constant current/constant voltage operation with thermal regulation to maximize charging rate without danger of overheating;

· Single-cell Li-ion battery can be charged directly from the USB port;

4.2V preset charging voltage with an accuracy of ±1%;

The highest input can reach 9V;

2 open-drain output pins for state of charge;

The power supply current in standby mode is 50uA;

2.9V trickle charging device version;

Soft start limits inrush current;

• Available in a 6-pin SOT-23 package.

application

·E-cigarette charger

·Charging stand, power bank

Cell phones, PDAs, MP3 players

·Bluetooth application typical application

Absolute Maximum Ratings

·Input power supply voltage (VCC): -0.7V～11V

·PROG: -0.3V～VCC+0.3V

·BAT: -4.2V～7V

·CHRG: -0.3V～10V

·STDBY: -0.3V～10V

BAT short circuit duration: continuous

BAT pin current: 500mA

·PROG pin current: 800uA

·Maximum junction temperature: 150℃

·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

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).

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

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! TP4062

With a large stock of stock, integrity-based, customer first, the quality of products for customers! TP4062

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. TP4062