参数资料
型号: LT3513EUHF#TRPBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 稳压器
英文描述: 3.5 A SWITCHING REGULATOR, 2220 kHz SWITCHING FREQ-MAX, PQCC38
封装: 5 X 7 MM, LEAD FREE, PLASTIC, MO-220WHKD, QFN-38
文件页数: 2/22页
文件大小: 374K
代理商: LT3513EUHF#TRPBF
LT3513
10
3513fc
6
12
+
+
+
S Q
1.22V
gm
1.18V
1.22V
1.1V
1.235V
R
DRIVER
BIAS
VC3
SW3
9
VONSINK
10
VON_CLK
7
E3
3513 F01
FOLDBACK
OSCILLATOR
25
21
+
+
+
+
+
+
S Q
R
DRIVER
BIAS
VC4
23
NFB4
100k
SW4
24
D4
FOLDBACK
OSCILLATOR
20
+
+
+
1.1V
FB2
+
S Q
R
DRIVER
VC2
30
SENSE
31
28
SENSE+
SW2
15, 16
BIAS
18, 29
FOLDBACK
OSCILLATOR
gm
2
+
+
+
S Q
R
DRIVER
BIAS
CURRENT
SENSE AMP
VC1
SW1
34, 35
BOOST
VIN
SLOPE COMP/
ONE-SHOT
gm
+
13
CT
22
RUN-SS1
3
RUN-SS3/4
BIAS
38
UVLO
11
PGOOD
UVLO
1.25V
3.9A
2A
20A
19
FB2
32
FB1
BD
1
FB5
LDOPWR
GND
14,17,33
VIN
36,37
2.7V
+
1.1V
VON_CLK
+
SW3
LOCKOUT
INTERNAL
REGULATOR
AND REFERENCE
MASTER
OSCILLATOR
2MHz
5
RUN-SS2
4
FB3
8
VON
SW2
LOCKOUT
+
0.625V
26
27
+
Figure 1
block Diagram
相关PDF资料
PDF描述
LT3513EUHF#PBF 3.5 A SWITCHING REGULATOR, 2220 kHz SWITCHING FREQ-MAX, PQCC38
LT3513IUHF#TRPBF 3.5 A SWITCHING REGULATOR, 2220 kHz SWITCHING FREQ-MAX, PQCC38
LT3573EMSE#TRPBF 1.85 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO16
LT3573IMSE#PBF 1.85 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO16
LT3573EMSE#PBF 1.85 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO16
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