|
Part Number
|
MD1323R |
|
Manufacturer
|
Shindengen Electric |
|
Description
|
DC-DC Converter Power IC |
|
Published
|
Dec 5, 2013 |
|
Detailed Description
|
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
...
|
|
Datasheet
|
MD1323R
|
Overview
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
VG 7
Bandgap Reference 5.
0V 5%
Error Amp
TSD
100 150
Main Switch MOS OFF
PWM Comp
HighSide Driver
VDD 36
VOUT 1,2, 22 25
2.
45 V
13 amp-
12 ampOUT
OSC
3V 1V
Q RS
CLM Vth= 0.
1 0.
2V
10 OSC
14 15 16
9,17
S/S OCL- OCL+ GND
26 P.
GND
N/C 21 Vi
GND Vo
GND
SHINDENGEN MD1323R P
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
VG VB GND OSC Vref ampOUT amp-
14 15 16 18 19 20 21 26
S/S OCL OCL+ R/C VCC Vboot N/C P.
GND
Speciļ¬cations
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shind...
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