SC174MLTRT View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
SC174MLTRT
Semtech Corporation
'SC174MLTRT' PDF : 27 Pages View PDF
SC174
Typical Application Circuits
VIN+
VIN-
VOUT+
C1
10uF/6.3V
0
VOUT-
C6
22uF/6.3v
0
L1
2.0uH
38p
C10
R6
9.09k
R5
2.5k
FB
R2
15k
C18
68pF
C19
10n
R1
5.11Ohm
1uF/6.3V
C4
0
R4 100k
SC174
BST
VDD
VIN
AGND
LX
TON
PGND EN/PSV
PGOOD
FB
10uF/6.3V 0
C5
R3
54.9k
Enable
FB
Application Circuit: Buck Converter with 1.2V out and 0 to 4A load current (Vin=3V to 5.5V)
VIN+
VIN-
VOUT+
VOUT-
C1
10uF/6.3V
0
C2
C6
22uF/6.3v 22uF/6.3v
L1
2.0uH
38p
C10
R6
51.1k
R5
3.48k
0
FB
C18
68pF
R2
15k
C19
10n
R1
5.11Ohm
1uF/6.3V
C4
0
R4 100k
SC174
BST
VDD
VIN
AGND
LX
TON
PGND EN/PSV
PGOOD
FB
10uF/6.3V 0
C5
R3
80.6k
Enable
FB
Application Circuit: Buck Converter with 3.3V out and 0 to 4A load current (Vin=5V)
© 2010 Semtech Corporation
24
Share Link: 