bd95830muv ROHM Co. Ltd., bd95830muv Datasheet - Page 2

• Manufacturer Part Number: bd95830muv
• Description: 2ch Dc/dc Converter Ic
• Manufacturer: ROHM Co. Ltd.

○Electrical Characteristics
V
V
EN Low Voltage1,2
EN High Voltage1,2
EN Pull-down resistance1,2
V
V
UVLO threshold Voltage
UVLO hysteresis Voltage
OVP threshold Voltage1,2
ON Time1,2
MIN OFF Time1,2
High side ON resistance1,2
Low side ON resistance 1,2
FB threshold Voltage1,2
FB Input current1,2
V
SCP threshold Voltage1,2
[5VLinear Regulator]
[Output Voltage Sense]
[SCP]
[FET Driver]
[Current Control]
[Whole Device]
[Under Voltage Lock Out]
[Over Voltage Protection]
[H
Current Limit 1,2
INS
INS
REG
REG
OUT
3
Reg
Bias current
Standby current
discharge current1,2
Standby Voltage
Output Voltage
TM
Parameter
Control]
(Unless otherwise noted, Ta=25℃ V
V
R
V
dV
R
V
V
toffmin
EN
EN
on_high
I
Symbol
I
V
V
on_low
CC_UVLO
VOUT1,2
R
REG
INS_
V
CC_UVLO
ton
I
V
I
OVP1,2
lim
SCP1,2
_high
FB1,2
I
EN1,2
_low
FB1,2
INS
REG
1,2
1,2
_stb
stb
1,2
1,2
1,2
1,2
1,2
0.788
GND
MIN.
0.86
0.48
100
200
300
2.2
4.8
4.0
28
-1
3
5
-
-
-
-
-
REV. A
CC
Standard Value
=V
REG
TYP.
0.96
0.56
160
255
550
1.7
5.0
4.3
0.8
48
75
50
10
, V
0
4
-
-
-
-
IN
1=V
IN
2=V
MAX.
0.812
1.06
0.64
220
310
120
2.2
0.3
0.1
5.2
4.6
INS
10
15
68
75
5
1
-
-
=12V, V
mΩ
mΩ
EN
Unit
μA
μA V
mA
kΩ
mV V
mA
ns
ns
V
V
V
V
V
V
V
V
A
1=V
EN
V
V
I
V
V
V
REG
EN
EN
INS
CC
CC
OUT
CC
2=3V, V
1=V
1=V
:Sweep up
:Sweep down
=5V
=7.5V to 15V
=10mA
=1V, V
Conditions
OUT
EN
EN
2=0V
2=0V
1=V
EN
OUT
=0V,
2=1.8V)
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