TP1002 Tuowei 220W

2022-09-24 21:37:18

TP1002 Tuowei 220W

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

AD8505ARJZ AD8532ARZ-REEL7 AD8534ARZ-REEL AD8541ARTZ-REEL7 AD8542ARZ-REEL7 AD8544ARUZ AD8544ARZ AD8613AUJZ AD8617ARZ-REEL7 AD8692ARZ-REEL7 AD8694ARZ-REEL7 ADA4505-1ARJZ

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

On September 18, according to foreign media reports, TSMC has officially announced the start of the research and development of the 2nm process, and will build a 2nm factory in the Southern Science and Technology Park in Hsinchu, Taiwan, China. According to TSMC, the 2nm process is expected to take 4 years to develop, and it will not be able to enter mass production until 2024 at the earliest. Before 2024, the 5nm and 3nm processes will become transitional products. At the same time, TSMC also stated that they are preparing for the mass production of the 5nm process and are expected to start mass production in 2020. It is reported that Apple will become TSMC's 5nm process. first customers. For 3nm, TSMC said it will start mass production in 2022.

11.jpg

In this way, TSMC has become the first company in the world to announce the launch of 2nm process research and development. At the same time, Samsung, whose 7nm LPP process based on EUV (Extreme Ultraviolet Lithography) technology has just been mass-produced, it was revealed a while ago that the poor process yield caused all customers' 5G chips to be scrapped, although Samsung came out in time The rumors were refuted, but the good times didn't last long. Then Samsung released the new flagship Note10 in August, which was equipped with the Exynos 9825 using the 7nm process, and was picked up by netizens that the energy efficiency ratio was not as good as the previous generation of the Exynos 9820 using the 8nm process.

In the contest between TSMC and Samsung, starting from 7nm, TSMC seems to have left its biggest rival Samsung far behind. Although TSMC is known as the "perfect executor of Moore's Law", the mass production of the 2nm process after 4 years has really surprised the editor. After all, Intel, the creator of Moore's Law, is still struggling in the 10nm process until recently. There are products using 10nm process on the market.

In fact, as early as when the process technology reached 10nm, the statement that the semiconductor process has reached the physical limit began to be widely mentioned in the industry. Among them, only the quantum tunneling effect and parasitic capacitance are difficult to solve. The former is that when the size of the transistor is reduced to the atomic level, electrons may randomly pass through the barrier and cause leakage, thereby increasing the power consumption of the chip; the latter is when the circuit is too dense and too thin. In the case of , the problem of parasitic capacitance interference occurs, resulting in an increase in power consumption. This kind of argument is even more common when the 7nm process was born. After all, even Intel has made some mistakes on it, and Nvidia CEO Huang Renxun has publicly stated that Moore's Law has failed.

So does TSMC really have the ability to "hold Moore's Law to the end"? In fact, purely from the perspective of the advancement of the process technology, Intel's 10nm is even stronger than TSMC's 7nm. The transistor density of Intel's 10nm process reaches 100.8MTr/mm2, while the transistor density of TSMC's 7nm process is only 96.5MTr/mm2. Obviously, TSMC and Intel use different standards to name their process technology.

At the Science and Technology Innovation Forum meeting that opened on September 18, Huang Hansen, head of TSMC R&D and deputy general manager of technology research, said that Moore's Law will continue to exist. With better transistor density, the cost-effectiveness will also be higher. Logic chips, memory, flash memory chips will also benefit from Moore's Law. Interestingly, Huang Hansen then mentioned: "The XXnm statement describing the technology level is no longer scientific, because it is no longer absolutely related to the transistor gate, and the process node has become a marketing game, which is related to the technology itself. Features don't matter."

Since the current gate width definition cannot accurately describe the core of semiconductor processes such as 7nm and 5nm, Huang Hansen suggested that new indicators should be used to measure the progress of the semiconductor process. In the future, the process can be scaled down to 0.1nm, which is equivalent to the size of a hydrogen atom. Definitions can no longer reflect the true level of technology, hydrogen atom-scale miniaturization is innovation, and many innovations are unforeseen.

Although TSMC has played a little "careful thinking" in the naming of the process technology, from the perspective of market performance, major manufacturers and consumers are generally satisfied with the chips produced by TSMC. However, in order to continue Moore's Law and maintain its own market advantages, TSMC needs to start with new materials and packaging technologies in addition to its dead-end process technology. For example, new compound semiconductor materials such as graphene, the Lawrence Berkeley National Laboratory of the United States has successfully used nanocarbon tubes to form 1nm transistors; in terms of packaging technology, TSMC has launched CoWoS, bumping, InFO and other back-end 3D packaging products and front-end packaging technology. Various packaging methods such as 3D packaging process SOIC and new multi-wafer stacking will also be the new direction of chip manufacturing in the future. (Editor in charge: Andy)

Hong Kong Xinrui Electronics Co., Ltd., 18 years of professional component distributors (authorized and non-authorized brands), one-stop terminal manufacturer support: (quality assurance and integrity management) is the company's commitment to provide customers with brand original semiconductors, electronic components 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, Bluetooth sports version solution one-stop, speakers, wireless power bank).

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

Company: Hong Kong Xinrui Electronics 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 Electronics Co., Ltd. part of the spot:

For more models, please inquire:

Hong Kong Xinrui Electronics Co., Ltd. is a professional supplier of integrated circuits and has many years of sales experience in the bank! With a large stock of stock, integrity-based, customer first, the quality of products for customers!

Company: Hong Kong Xinrui Electronics 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

AOZ8808DI-05、AOZ1284PI、AOZ1280CI、AOT11N70、AON7934、AON7544、AON7534、AON7524、AON7520、AON7506、AON7423、AON7421、AON7418、AON7410、AON7409、AON7407、AON7405、AON7403、AON7401、AON7296、AON7264E、AON6522、AON6512、AON6508、 AON6504、AON6414AL、AON6262E、AON5820、AON2801、AOD603A、AOD516、AOD484、AOD482、AOD478、AOD444、AOD4185、AOD4184L、AOD4184A、AOD4132、AOD413A、AOD409、AOD417、AOD407、AOD403、AO8822、AO8810、AO3414、AO3402、AO4606、 AO4485、AO4453、AO4447AL、AO4443、AO4468、AO4435、AO4421、AO4419、AO4407AL、AO4406AL、AO4354、AO4292、AO4264E、AO3485、AO3481、AO3480、AO3423、AO3422、AO3416、AO3415AL、AO3415、AO3407A、AO3401A、AO3400A

Company: Hong Kong Xinrui Electronics 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

TP1002 Tuowei 220...

TP1002 Tuowei 220W

Search

Popular Tag