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零件编号 | MD1423R | ||
描述 | DC-DC Converter Power IC | ||
制造商 | Shindengen | ||
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1 Page
DC-DC Converter Power IC
R/C
L.Active
18
ON
Vref 11
ON /OFF
Control
19 Vcc Vboot 20
UVLO
Start= 7.2V
Stop= 6.7V
BOOT
Vref = 6.5V
VB 8
HighSide
Vref =VOUT+ 5.8V
VGH 7
VDD
36
Bandgap
Reference
5.0V 5%
Error Amp
2.45V
13
amp-
12
ampOUT
TSD
100 150
High / Low
MOS OFF
HighSide
Driver
PWM Comp
OSC
3V
1V
Q
RS
CLM Vth=
0.1 0.2V
Dead Time
Control
LowSide
Vref= 6.5V
LowSide
Driver
VOUT
1,2,
22 25
P.GND
26
10
OSC
14 15 16
9,17
21
S/S
OCL- OCL+ GND
VGL
Vi
GND
Vo
GND
5.3V
1 26
2 25
3 24
4 23
5 22
6 21
7 20
8 19
9 18
10 17
11 16
12 15
13 14
1, 2, 22 25
36
7
8
9, 17
10
11
12
13
VOUT
VDD
VGH
VB
GND
OSC
Vref
ampOUT
amp-
14
15
16
18
19
20
21
26
S/S
OCL -
OCL+
R/C
VCC
Vboot
VGL
P.GND
Specifications
www.shindengen.co.jp/product/semi/
U095-6
37
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页数 | 4 页 | ||
下载 | [ MD1423R.PDF 数据手册 ] |
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