TP1002 Tuowei 220W high performance current mode PWM/PFMAC-DC controller-TP10022

20W High Performance Current Mode PWM/PFM AC-DC Controller - TP1002

Overview

The TP1002 is a high-performance AC/DC power controller that drives low-cost 1300 series NPN transistors with pulse-width modulation (PWM) and PFM adaptive modes. The chip has a built-in innovative low-power consumption and fast-start structure, which solves the contradiction of slow power-on and start-up in the current high-power system.

TP1002 with TP1550 (or 431) and optocoupler can accurately control constant voltage/constant current (CV/CC), which can realize stable system operation, greatly simplify the design of low- and medium-power CV/CC power converters, free debugging, convenient production, the work failure rate is extremely low, and it can provide extremely strict output voltage and current regulation accuracy at the same time.

TP1002 controller has low cost, high efficiency, minimal no-load power consumption/fast start-up: 20W circuit typical value is

50mW/170ms@220Vac. CV/CC power converters and adapters for output power 0.5W-20W.

It is recommended to use SOT23-5 package for 0.5W-12W and SOP8 package for 8W-20W.

characteristic

·Current mode PWM/PFM secondary feedback control technology, small ripple and high efficiency.

·★Using the external switch tube to complete the accelerated startup, the startup is extremely fast, and the power consumption of the startup resistance is low.

·Built-in soft-start circuit

·Constant current 100mA to drive low-cost BJT switch

·Built-in current limiting resistor

·Built-in over-voltage protection, under-voltage protection and over-temperature protection

Built-in fault protection for each port, current limiting sampling CS port floating, short circuit and fixed level fault protection

·Output short circuit protection

application

Power supplies for set-top boxes, routers; chargers for mobile or cordless phones, PDAs, MIDs, etc.; adapters; white light

LED driver, etc.;

Home appliance power converters, etc.

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!

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

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.

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

[Global Times English version reporter]: On November 19, EST, BIS, a subsidiary of the US Department of Commerce, issued an export control framework for key technologies and related products. People in the industry believe that technology blockades may cause more damage than tariffs. This will have a big impact on China. What is the evaluation of the Ministry of Commerce? What measures will China take to deal with this situation? TP1002TP1002TP1002TP1002

Gao Feng: The Chinese side has taken note of the notice issued by the U.S. side to solicit opinions on the proposed strengthening of 14 technology export controls, and is evaluating the possible measures the U.S. side may take. TP1002TP1002TP1002TP1002

We believe that national security is achieved under conditions of openness. Generalizing the concept of security and setting up unnecessary barriers to normal international trade is not only not conducive to the realization of national security, but also is not conducive to the expansion and balanced development of trade. It is hoped that the US side will take constructive measures to truly improve the trade environment and create conditions for expanding exports of its competitive products and reducing trade deficits. TP1002TP1002TP1002TP1002

China will pay close attention to the relevant legislation of the US and take necessary measures as appropriate to safeguard the legitimate rights and interests of Chinese companies.