BD95242MUV ROHM Electronics, BD95242MUV Datasheet - Page 3

• Manufacturer Part Number: BD95242MUV
• Description: 2ch Switching Regurators for Desktop PC
• Manufacturer: ROHM Electronics

●Electrical characteristics – Continued
●Output condition table
© 2009 ROHM Co., Ltd. All rights reserved.
www.rohm.com
[H
On Time 1
On Time 2
Maximum On Time
Minimum Off Time
[FET driver block]
HG higher side ON resistor
HG lower side ON resistor
LG higher side ON resistor
LG lower side ON resistor
[Over Voltage Protection block]
Latch Type OVP Threshold voltage
Latch Type OVP delay time
[Short circuit protection block]
SCP Threshold voltage
Delay time
[Current limit protection block]
Maximum offset voltage
Is+1 bias current
Is+2 bias current
[Power good block]
Power good low threshold
Power good high threshold
Power good low voltage
Power good leakage current
[Soft Start block]
Charge current
Standby voltage
SLLM mode control block]
MCTL terminal voltage 1
MCTL terminal voltage 2
MCTL terminal voltage 3
MCTL float level
(unless otherwise noted, Ta=25℃ VIN=12V, CTL=5V, EN1=EN2=5V, REF1=2.5V, REF2=1.65V, FS1=FS2=0.582V)
FS1, FS2 bias current
3
REG block]
High
High
High
High
CTL
Low
Low
Low
Low
Parameter
Input
High
High
High
High
EN1
Low
Low
Low
Low
VSS_STB
TOFFMIN
ILEAKPG
TONMAX
VPGTHH
dVSMAX
VPGTHL
HGHON
HGLON
LGHON
LGLON
VCONT
VQLLM
VMCTL
Symbol
VLOVP
TLOVP
VSLLM
VSCP
TON1
TON2
TSCP
VPGL
IISP1
IISP2
IFS
ISS
High
High
High
High
EN2
Low
Low
Low
Low
REF×2
REF×2
REF×2
REF×2
×1.15
×0.66
×0.87
×1.07
0.810
0.520
MIN.
-0.3
-10
3.5
0.5
1.8
1.5
4.5
1.5
50
50
-2
-
-
-
-
-
-
-
-
-
Standard Value
REG1(5V)
3/20
REF×2
REF×2
REF×2
REF×2
×1.175
×0.90
×1.10
OFF
OFF
OFF
OFF
0.960
0.670
×0.7
TYP.
ON
ON
ON
ON
150
0.2
3.0
2.0
2.0
0.5
2.5
2.5
0.1
2.5
65
7
0
1
0
-
-
-
-
-
REF×2
REF×2
REF×2
REF×2
×1.20
×0.74
×0.93
×1.13
REG1
0.820
MAX.
1.110
+0.3
300
6.0
4.0
4.0
1.0
0.2
3.2
0.3
3.0
3.0
0.4
14
10
80
50
10
10
2
2
REG2(3.3V)
OFF
OFF
OFF
OFF
ON
ON
ON
ON
Unit
mV
mV
ms
μA
μA
μA
μA
μA
μs
μs
μs
μs
μs
Ω
Ω
Ω
Ω
V
V
V
V
V
V
V
V
V
Output
REF=2.5V
REF=1.65V
IPGOOD=1mA
VPGOOD=5V
Continuous mode
QL
(Maximum LG off time : 50μs)
SL
(Maximum LG off time : ∞)
2
2
DC/DC1
M mode
M mode
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
Conditions
Technical Note
2009.04 - Rev.B
DC/DC2
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON