SC4524 Semtech Corporation, SC4524 Datasheet - Page 3

• Manufacturer Part Number: SC4524
• Description: 2A Output 30V Step-Down Switching Regulator
• Manufacturer: Semtech Corporation

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Notes: (1) Guaranteed by design, not tested in production.
Unless specified: -40°C < T
POWER MANAGEMENT
Electrical Characteristics (Cont.)
E
C
C
C
C
C
S
M
S
S
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B
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E
F
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T
P
2006 Semtech Corp.
B
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d t
s -
s -
b
s -
m
m
m
m
m
(2) The maximum duty cycle specified corresponds to 1.4MHz switching frequency. Duty cycles higher than those specified can be
m
P
P
P
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m
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C
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t r
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achieved by lowering the operating frequency.
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< 85°C, -40°C < T
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< 105°C, R
OSC
V
V
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= 12.1k , V
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2 .
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(
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3 .
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, V
, V
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=
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1
1
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= 5V, V
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9 .
5 .
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5 .
5 .
n i l
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=
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1
1
n i l
5 .
5 .
= 8V
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8
7 .
2 .
3 .
2 .
7 .
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1
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2 .
4 .
2 .
3 .
8 .
4 .
8 .
8 .
7 .
1 .
3
0
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5
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2
0
1
1
1
1
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SC4524
3 .
6 .
5 .
7 .
3 .
0
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%
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