전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

SC2620 데이터시트(PDF) 5 Page - Semtech Corporation

부품명 SC2620
상세설명  Dual 2A, 30V Step-down Regulator with Programmable Frequency up to 1.4MHz
PDF  26 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  SEMTECH [Semtech Corporation]
홈페이지  http://www.semtech.com
Logo SEMTECH - Semtech Corporation

SC2620 데이터시트(HTML) 5 Page - Semtech Corporation

  SC2620 Datasheet HTML 1Page - Semtech Corporation SC2620 Datasheet HTML 2Page - Semtech Corporation SC2620 Datasheet HTML 3Page - Semtech Corporation SC2620 Datasheet HTML 4Page - Semtech Corporation SC2620 Datasheet HTML 5Page - Semtech Corporation SC2620 Datasheet HTML 6Page - Semtech Corporation SC2620 Datasheet HTML 7Page - Semtech Corporation SC2620 Datasheet HTML 8Page - Semtech Corporation SC2620 Datasheet HTML 9Page - Semtech Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 26 page
background image
5
 2006 Semtech Corp.
www.semtech.com
SC2620
POWER MANAGEMENT
Block Diagrams
PGOOD1
COMP1
TRANSISTOR
ROSC
PVIN1
4
FB1
SW1
EA
R
Q
S
PWM
-
+
+
-
POWER
SLOPE
COMP 1
+
+
+
-
ISEN
ILIM
+
-
20mV
Σ
6.3m
Ω
BOOST1
SS1
OSCILLATOR
CLK2
CLK1
FREQUENCY
DIVIDER
SLOPE COMP
SLOPE
COMP 2
SLOPE
COMP 1
SS2
REFERENCE
& THERMAL
SHUTDOWN
1V
FAULT
OVLD
Soft-Start
And
Overload
Hiccup
Control 1
0.7V
FB1
POWER
GOOD
-
+
100mV
2
3
1
13
GND
11
10
14
16
15
CHANNEL 1 ONLY
VIN
12
Figure 2. SC2620 Block Diagram (Channel 1)
FAULT
SS
OVLD
1V/2V
S
Q
R
+
-
1.8
µA
2.6
µA
FB
0.7V
Figure 3. Details of the Soft-Start and Overload Hiccup Control Circuit



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   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