BD9361GUL Datasheet, PDF (4/27 Pages) Rohm – 6ch Internal Power MOSFET System Switching Regulator + 1ch LDO

BD9361GUL
●Electrical characteristics
（Unless specified, Ta=25℃, VCCOUT=5.0V, HX, HX2BAT,REGIN=3.6V, STB1234=3.0V, ALL DCDC, LOD ON）
Item
Symbol
MIN
【 Low-voltage input malfunction prevention circuit 】
Detecting voltage
(HX2BAT)
Release voltage (HX2BAT)
Hysteresis width
Detecting voltage
(VCCOUT)
Release voltage (VCCOUT)
Vstd1B
-
Vstd2B
2.0
⊿VstdB
50
Vstd1V
-
Vstd2V
2.3
Hysteresis width
【Short Circuit Protection】
SCP detect time
Timer start threshold voltage
Timer start threshold voltage
Timer start threshold voltage
Timer start threshold voltage
【OVP】
CH1 OVP Threshold
CH2 OVP Threshold
CH6 OVP Threshold
【Output Voltage】
⊿VstdV 100
Tscp
16
Vscp2
1.31
Vscp3
0.42
Vscp4
0.69
Vscp5
0.28
VOVP1 5.75
VOVP2 5.75
VOVP6 26.5
CH1 Output voltage range
RVO1
4.80
CH1 Output voltage(default)
CH1 Output Voltage accuracy
VO1d
VO1o
4.925
-2.0
CH2 Output voltage range
RVO2
2.80
CH2 Output voltage(default)
VO2dL 3.250
CH2 Output voltage(default)
CH2 Output Voltage accuracy
CH3 Output voltage range
VO2o
RVO3
VO3d
-2.0
0.900
1.083
CH3 Output voltage(default)
VO3o
-2.0
CH3 Output Voltage accuracy RVO4 1.775
CH4 Output voltage range
CH4 Output voltage(default)
VO4dH
VO4AdL
1.773
1.477
CH4 Output voltage(default)
VO4o
-2.0
CH4 Output Voltage accuracy RVo6
12.5
CH6 Output voltage range
【 Error Amp 】
Input Bias current
INV5 Threshold
Vo6
380
IINV5,6
VINV5
-
0.790
Limit
TYP
2.1
2.2
100
2.3
2.5
200
21
1.68
0.54
0.89
0.36
6.35
6.35
28
-
5.000
-
-
3.300
-
-
1.100
-
-
1.800
1.500
-
-
400
0
0.800
MAX
2.2
2.4
200
2.4
2.7
300
26
2.04
0.66
1.08
0.44
6.95
6.95
29.5
5.30
5.075
2.0
3.35
3.350
2.0
1.250
1.117
2.0
1.850
1.827
1.523
2.0
400
420
50
0.810
Unit
condition
V HX2BAT monitor
V HX2BAT monitor
mV
V VCCOUT monitor
V VCCOUT monitor
mV
ms
% Vo2 monitor
% Vo3 monitor
% Vo4 monitor
V INV5 monitor
V HX1 monitor
V VOUT2 monitor
V VOUT6 monitor
V 100mV step
V
%
V 50mV step
V
%
V 25mV step
V
%
V 25mV step
V VOSEL4=H
V VOSEL4=L
%
mV 12.5mV step
mV
nA INV5,6
V
○This product is not designed for normal operation within a radioactive environment.
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4
TSZ22111・14・001
TSZ02201-0Q2Q0A400010-1-2
2011.12.22 Rev.001