XRP6142EL2-0-F View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'XRP6142EL2-0-F' PDF : 17 Pages View PDF
XRP6142
Synchronous Step-Down Controller with DDR
Memory Termination
Parameter
Hiccup Timeout
Soft Start time
RDS(ON)1, GH FET driver pull-up
On resistance
RDS(ON)2, GH FET driver pull-down
On resistance
RDS(ON)3, GL FET driver pull-up On
resistance
RDS(ON)4, GL FET driver pull-down
On resistance
Min.
3
Typ.
110
5
2.5
2
2.5
2
Max.
10
Units
ms
ms
Ω
Ω
Ω
Ω
Conditions
0.5μs, 1μs and 2μs option, VOUT=1V
IGH=20 mA
IGH=20 mA
IGL=20 mA
IGL=20 mA
BLOCK DIAGRAM
Figure. 2: XRP6142 Block Diagram
© 2010 Exar Corporation
Page 3 of 17
Rev. 1.0.0
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