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부품번호 | TS19751ACS 기능 |
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기능 | Single-Stage Buck Current Control LED Driver | ||
제조업체 | Taiwan Semiconductor | ||
로고 | |||
전체 7 페이지수
TS19751
Taiwan Semiconductor
Single-Stage Buck Current Control LED Driver
with High Voltage MOSFET Integrated
DESCRIPTION
The TS19751 is a high performance LED driver
which accuracy constant current PWM controller with
high voltage power MOSFET integrated. It achieves
high accuracy by peak current mode. The device
provide high efficiency along with a number of key
built-in protection features while minimizing the
external component count, simplifying EMI design
and lowering the total bill of material cost. TS19751
also achieving excellent line and load regulation.
Pulse-by-pulse waveform analysis allows for a loop
response that is much faster than traditional
solutions, resulting in improved dynamic load
response. The built-in current limit function enables
optimized transformer design in universal off-line
applications over a wide input voltage range.
FEATURES
● Competitive bill of material design
● Built-in Power MOSFET
● Constant current accuracy <±3%
● VCC Over Voltage Clamp 19V
● Peak Current Mode Control
● LED Open Protection(OLP)
● Over Current Protection (OCP)
● Internal Over Thermal Protection (OTP)
● Fast start-up time < 500ms
APPLICATION
● Candle light bulb
● GU10 light bulb
SOP-8
Notes: MSL 3 (Moisture Sensitivity Level) per J-STD-020
TYPICAL APPLICATOIN CIRCUIT
Pin Definition:
1. GND
2. VCC
3. CS
4. CS
5. DRAIN
6. DRAIN
7. HV
8. GND
1
The Product is Covered by Patents and/or Pending Patent Applications
Version: B1605
FUNCTION BLOCK
TS19751
Taiwan Semiconductor
PIN DESCRIPTION
PIN NO.
1,8
2
3,4
5,6
7
NAME
GND
VCC
CS
DRAIN
HV
FUNCTION
Ground return for all internal circuitry.
Power supply pin for all internal circuitry.
Input current sense pin.
Drain of internal HV MOS.
HV start up pin
4
The Product is Covered by Patents and/or Pending Patent Applications
Version: B1605
4페이지 TS19751
Taiwan Semiconductor
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, to
any intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of
sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose,
merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
7
The Product is Covered by Patents and/or Pending Patent Applications
Version: B1605
7페이지 | |||
구 성 | 총 7 페이지수 | ||
다운로드 | [ TS19751ACS.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
TS19751ACS | Single-Stage Buck Current Control LED Driver | Taiwan Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |