參數(shù)資料
型號: SC488MLTRT
廠商: Semtech Corporation
英文描述: Complete DDR1/2/3 Memory Power Supply
中文描述: 完全DDR1/2/3內(nèi)存供電
文件頁數(shù): 8/24頁
文件大小: 818K
代理商: SC488MLTRT
8
2006 Semtech Corp.
www.semtech.com
POWER MANAGEMENT
Block Diagram
SC488
Figure 1
FAULTMON
SENSE
POR/SS
VSSA
LO
HI
SHOOT
THRU
CONTROL
OV
UV
+16%
-10%
-30%
SD
PWM
1.5V
VMON
1.5V
REF
-30%
+16%
-10%
FB
VDDQS
TON
EN/PSV
REF
VCCA
DSCHG
PGD
ILIM
PGND1
DL
VDDP
LX
DH
BST
VTTS
OTSD
TON/TOFF
DSCHG
VDDQS
VTTRUN
OV
SD
LX
DL
DSCHG
FEDLY
VTTPGD
DRVL
DRVH
-12%
+12%
VDDQS
VCCA
POR/SS
VTTEN
DRVH
NOVLP
DRVL
OTSD
PGND2
VTT
VTTIN
+12%
-12%
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