SC4609MLTRT View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'SC4609MLTRT' PDF : 18 Pages View PDF
SC4609
POWER MANAGEMENT
Application Information (Cont.)
Design Example 1. 3V to1.5V @10A application with SC4609
R3
C1 C2
1.8n 2.2n
R1
14.3k
D2
1u
C17
M1
R13
1
U1
12 BST
DRVH 11
R6
C3
4.7u
1 VCC
2 ISET
PHASE 10
0
DRVL 9
R5
3 COMP
PGND 8
0
M2
C16
4 FSET
AGND 7
470pF 5 VSENSE
SS 6
SC4609
Css
22n
C10
220u
Vin=3V - 5.5V
C13
C14
22u
22u
L1
Vout = 1.5V/10A
2.3u
C7
C5
C4
C9
330u
22u
22u
8.2n R7
5.76k
R8
107
R9
2.87k
2006 Semtech Corp.
13
www.semtech.com
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