전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

GSC2129-47 데이터시트(PDF) 6 Page - E-Tech Electronics LTD

부품명 GSC2129-47
상세설명  C M O S L o w D r o p o u t Vo l t a g e R e g u l a t o r
Download  6 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  ETL [E-Tech Electronics LTD]
홈페이지  http://e-tech.com.hk
Logo ETL - E-Tech Electronics LTD

GSC2129-47 데이터시트(HTML) 6 Page - E-Tech Electronics LTD

  GSC2129-47 Datasheet HTML 1Page - E-Tech Electronics LTD GSC2129-47 Datasheet HTML 2Page - E-Tech Electronics LTD GSC2129-47 Datasheet HTML 3Page - E-Tech Electronics LTD GSC2129-47 Datasheet HTML 4Page - E-Tech Electronics LTD GSC2129-47 Datasheet HTML 5Page - E-Tech Electronics LTD GSC2129-47 Datasheet HTML 6Page - E-Tech Electronics LTD  
Zoom Inzoom in Zoom Outzoom out
 6 / 6 page
background image
6/6
ISSUED DATE :2005/06/21
REVISED DATE :2005/10/04B
Detailed Description
The GSC2129 series of COMS regulators contain a PMOS pass transistor, voltage reference, error amplifier,
over-current protection, and thermal shutdown.
The P-channel pass transistor receives data from the error amplifier, over-current shutdown, and thermal
protection circuits. During normal operation, the error amplifier compares the output voltage to a precision
reference. Over-current and Thermal shutdown circuits become active when the junction temperature exceeds
140 : , or the current exceeds 2.2A. During thermal shutdown, the output voltage remains low. Normal
operation is restored when the junction temperature drops below 120 : .
External Capacitors
The GSC2129 is stable with an output capacitance to ground of 4.7 F or greater. Ceramic capacitors have
the lowest ESR, and will offer the best AC performance. Conversely, Aluminum Electrolytic capacitors exhibit
the highest ESR, resulting in the poorest AC response. Unfortunately, large value ceramic capacitors are
comparatively expensive. One option is to parallel a 0.1 F ceramic capacitor with a 10 F Aluminum Electrolytic.
The benefit is low ESR, high capacitance, and low overall cost.
A second capacitor is recommended between the input and ground to stabilize Vin. The input capacitor
should be at least 0.1 F to have a beneficial effect.
A third capacitor can be connected between the BY-PASS pin and GND. This capacitor can be a low cost
Polyester Film variety between the value of 0.001~0.01 F. A large capacitor improves the AC ripple rejection,
but also makes the output come up slowly. This “Soft” turn-on is desirable in some applications to limit turn-on
surges.
All capacitors should be placed in close proximity to the pins. A “Quiet” ground termination is desirable. This
can be achieved with a “Star” connection.
Enable
When pulled low, the PMOS pass transistor shuts off, and all internal circuits are powered down. In this state,
the quiescent current is less than 1 A. This pin behaves much like an electronic switch.
Important Notice:
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of GTM.
GTM reserves the right to make changes to its products without notice.
GTM semiconductor products are not warranted to be suitable for use in life-support Applications, or systems.
GTM assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
Head Office And Factory:
Taiwan: No. 17-1 Tatung Rd. Fu Kou Hsin-Chu Industrial Park, Hsin-Chu, Taiwan, R. O. C.
TEL : 886-3-597-7061 FAX : 886-3-597-9220, 597-0785
China: (201203) No.255, Jang-Jiang Tsai-Lueng RD. , Pu-Dung-Hsin District, Shang-Hai City, China
TEL : 86-21-5895-7671 ~ 4 FAX : 86-21-38950165


유사한 부품 번호 - GSC2129-47

제조업체부품명데이터시트상세설명
logo
GTM CORPORATION
GSC2129 GTM-GSC2129 Datasheet
552Kb / 6P
   CMOS LOW DROPOUT VOLTAGE REGULATOR
More results

유사한 설명 - GSC2129-47

제조업체부품명데이터시트상세설명
logo
E-Tech Electronics LTD
G5U2178 ETL-G5U2178 Datasheet
586Kb / 6P
   C M O S L o w D r o p o u t Vo l t a g e R e g u l a t o r
G5U2179 ETL-G5U2179 Datasheet
558Kb / 6P
   C M O S L o w D r o p o u t Vo l t a g e R e g u l a t o r
GSC2128 ETL-GSC2128 Datasheet
584Kb / 6P
   C M O S L o w D r o p o u t Vo l t a g e R e g u l a t o r
GSC2118 ETL-GSC2118 Datasheet
550Kb / 7P
   1 . 5 A C M O S L o w D r o p o u t Vo l t a g e R e g u l a t o r
GSC2138 ETL-GSC2138 Datasheet
551Kb / 7P
   1 . 5 A C M O S L o w D r o p o u t Vo l t a g e R e g u l a t o r
G5U2188 ETL-G5U2188 Datasheet
547Kb / 7P
   1 . 5 A C M O S L o w D r o p o u t Vo l t a g e R e g u l a t o r
G5J2188 ETL-G5J2188 Datasheet
550Kb / 7P
   1 . 5 A C M O S L o w D r o p o u t Vo l t a g e R e g u l a t o r
G5U2189 ETL-G5U2189 Datasheet
525Kb / 7P
   1 . 5 5 A C M O S L o w D r o p o u t Vo l t a g e R e g u l a t o r
GSC2139 ETL-GSC2139 Datasheet
522Kb / 7P
   1 . 5 5 A C M O S L o w D r o p o u t Vo l t a g e R e g u l a t o r
GSC2119 ETL-GSC2119 Datasheet
522Kb / 7P
   1 . 5 5 A C M O S L o w D r o p o u t Vo l t a g e R e g u l a t o r
More results


Html Pages

1 2 3 4 5 6


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com