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Numéro de référence | MD1322N | ||
Description | DC-DC Converter Power IC | ||
Fabricant | Shindengen Electric | ||
Logo | |||
1 Page
DC-DC Converter Power IC
N/C 7,9,10,15,17,22,24,29,31
R/C
L.Active
5
ON
Vref 28
ON /OFF
Control
6 Vcc Vboot 8
UVLO
Start= 7.2V
Stop= 6.7V
BOOT
Vref= 6.5V
VB 25
HighSide
Vref =VOUT+ 5.8V
VG 23
Bandgap
Reference
5.0V 5%
Error Amp
TSD
100 150
Main Switch
MOS OFF
PWM Comp
HighSide
Driver
VDD
18 21
VOUT
11 14
2.45V
32
amp-
OSC
f= 250 kHz
30
ampOUT
3V
1V
Q
RS
CLM Vth=
0.1 0.2V
1
S/S
23
4,26
OCL- OCL+ GND
16
P.GND
Vi
GND
Vo
GND
5.3V
1 32
2
3
4
31
30
29
1 S/S 16 P.GND
2
OCL-
18 21
VDD
5
6
7
28
27
26
3
4, 26
OCL+
GND
23
25
VG
VB
8
25
5
R/C 27
VTS
9
10
24
23
6
VCC 28
Vref
11
12
13
14
22
21
20
19
7, 9, 10, 15, 17,
22, 24, 29, 31
8
N/C
Vboot
30 ampOUT
32 amp-
15
16
18
17
11 14
VOUT
Specifications
19
www.shindengen.co.jp/product/semi/
U095-6
Free Datasheet http://www.datasheet4u.com/
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Pages | Pages 4 | ||
Télécharger | [ MD1322N ] |
No | Description détaillée | Fabricant |
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