数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

SC1154CSW 数据表(PDF) 4 Page - Semtech Corporation

部件名 SC1154CSW
功能描述  PROGRAMMABLE SYNCHRONOUS DC/DC HYSTERETIC CONTROLLER FOR ADVANCED PROCESSORS
PDF  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  SEMTECH [Semtech Corporation]
网页  http://www.semtech.com
标志 SEMTECH - Semtech Corporation

SC1154CSW 数据表(HTML) 4 Page - Semtech Corporation

  SC1154CSW Datasheet HTML 1Page - Semtech Corporation SC1154CSW Datasheet HTML 2Page - Semtech Corporation SC1154CSW Datasheet HTML 3Page - Semtech Corporation SC1154CSW Datasheet HTML 4Page - Semtech Corporation SC1154CSW Datasheet HTML 5Page - Semtech Corporation SC1154CSW Datasheet HTML 6Page - Semtech Corporation SC1154CSW Datasheet HTML 7Page - Semtech Corporation SC1154CSW Datasheet HTML 8Page - Semtech Corporation SC1154CSW Datasheet HTML 9Page - Semtech Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 18 page
background image
SC1154
PROGRAMMABLE SYNCHRONOUS
DC/DC HYSTERETIC CONTROLLER
FOR ADVANCED PROCESSORS
© 2000 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
PRELIMINARY - March 1, 2000
4
ELECTRICAL CHARACTERISTICS
Unless specified: 0 < T
J < 125°C, VIN = 12V
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Supply Voltage Range
VIN12V
11.4
12
13
V
Supply Current (Quiescent)
I
INq
INH = 5V, VID not 11111,
VIN above UVLO threshold during start-up,
f
SW = 200kHz, BOOTLO = 0V,
C
DH = CDL = 50pF
15
mA
High Side Driver Supply
Current (Quiescent)
I
BOOTq
INH = 0V or VID = 11111 or VIN below
UVLO threshold during start-up,
BOOT = 13V, BOOTLO = 0V
10
µA
INH = 5V, VID not 11111, VIN
above UVLO threshold during start-up,
f
SW = 200kHz, BOOT = 13V, BOOTLO = 0V,
C
DH = 50pF
5mA
REFERENCE/VOLTAGE IDENTIFICATION
Reference Voltage Accuracy
V
REF
11.4V < VIN12V < 12.6V, over full VID
range (see Output Voltage Table)
-1
1
%
VID0 - VID4 High Threshold
Voltage
V
TH(H)
2.25
V
VID0 - VID4 Low Threshold
Voltage
V
TH(L)
1V
POWER GOOD
Undervoltage Threshold
V
TH(PWRGD)
90
95
% V
REF
Output Saturation Voltage
V
SAT
I
O = 5mA
0.5
V
Hysteresis
V
HYS(PWRGD)
10
mV
OVER VOLTAGE PROTECTION
OVP Trip Point
V
OVP
12
15
20
%V
REF
Hysteresis
(1)
V
HYS(OVP)
10
mV



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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