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参数资料
| 型号： | SC1154CSW |
| 厂商： | Semtech Corporation |
| 英文描述： | PROGRAMMABLE SYNCHRONOUS DC/DC HYSTERETIC CONTROLLER FOR ADVANCED PROCESSORS |
| 中文描述： | 可编程同步DC / DC滞控制器的先进的处理器 |
| 文件页数： | 18/18页 |
| 文件大小： | 164K |
| 代理商： | SC1154CSW |
SC1154
PROGRAMMABLE SYNCHRONOUS
DC/DC HYSTERETIC CONTROLLER
FOR ADVANCED PROCESSORS
2000 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
PRELIMINARY - March 1, 2000
9
BLOCK DIAGRAM
REGULATOR
SHUTDOWN
FILTER
VREF
VID0
VID1
VID2
VID3
VID4
ANALOG
BIAS
I(VREFB)
/
5
FILTER
LOWDR
RISING
EDGE
DELAY
HIGHDR
BANDGAP
2V
Vcc
10V
Vcc
DEGLITCH
VSENSE
1.15VREF
0.93VREF
DECODE
11111
UVLO
FAULT
INH
1.15VREF
0
.93VREF
+
-
DEGLITCH
SOFTST
INHIBIT
+
-
DROOP
R
S
Q
DRV
BOOT
HIGHDR
BOOTLO
LODRV
LOWDR
DRVGND
+
-
DRIVE
100mV
+
-
OCP
PWRGD
+
-
+
-
G=2
IOUTLO
HISENSE
IOUT
50uA
LOSENSE
AGND
PREREG
VSENSE
LOHIB
+
-
+
-
VREFB
VID
DAC
VIN12V
+
-
VHYST
+
-
+
-
+-
+
-
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相关代理商/技术参数 |
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|---|---|
| SC1155 | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Programmable Synchronous DC/DC Hysteretic Controller with VRM 9.0VID Range |
| SC1155_01 | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Programmable Synchronous DC/DC Hysteretic Controller with VRM 9.0VID Range |
| SC1155CSW | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:PROGRAMMABLE SYNCHRONOUS DC/DC HYSTERETIC CONTROLLER WITH VRM 9.0 VID RANGE |
| SC1155CSW.TR | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:PROGRAMMABLE SYNCHRONOUS DC/DC HYSTERETIC CONTROLLER WITH VRM 9.0 VID RANGE |
| SC1155CSWTR | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Programmable Synchronous DC/DC Hysteretic Controller with VRM 9.0VID Range |
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