Daattaasshheeeett
BD2041AFJ
BD2051AFJ
●Absolute Maximum Ratings
Parameter
Symbol
VIN
Limits
-0.3 to 6.0
-0.3 to 6.0
-0.3 to 6.0
10
Unit
V
Supply voltage
Enable voltage
/OC voltage
VEN, V/EN
V/OC
V
V
/OC current
IS/OC
VOUT
TSTG
mA
V
OUT voltage
-0.3 to 6.0
-55 to 150
560*1
Storage temperature
°C
mW
Power dissipation
PD
*1 In the case of exceeding Ta = 25°C, 4.48mW should be reduced per 1°C.
●Recommended Operating Ratings
Parameter
Operating voltage
Symbol
VIN
Limits
Unit
V
2.7 to 5.5
-40 to 85
Operating temperature
Continuous output current
TOPR
ILO
°C
0
to 500
mA
●Electrical Characteristics
◎BD2041AFJ (Unless otherwise specified, VIN = 5.0V, Ta = 25°C)
Limits
Parameter
Symbol
Unit
Condition
Min.
Typ.
90
0.01
-
Max.
120
1
Operating Current
Standby Current
IDD
ISTB
V/EN
-
μA
μA
V
V/EN = 0V, OUT = OPEN
V/EN = 5V, OUT = OPEN
High input
-
2.0
-
/EN input voltage
-
-
0.8
0.4
1.0
0.5
1
V
Low input
V/EN
-
-
V
Low input 2.7V≤ VIN ≤4.5V
V/EN = 0V or V/EN = 5V
I/OC = 5mA
/EN input current
I/EN
V/OC
IL/OC
RON
ITH
-1.0
.01
-
μA
V
/OC output LOW voltage
/OC output leak current
ON resistance
-
-
0.01
80
1.0
μA
mΩ
A
V/OC = 5V
-
100
1.6
IOUT = 500mA
Over-current Threshold
0.7
VIN = 5V, VOUT = 0V,
CL = 100μF (RMS)
Output current at short
ISC
0.7
1.0
1.3
A
Output rise time
Output turn on time
Output fall time
TON1
TON2
-
-
1.2
1.5
1
10
20
ms
ms
μs
μs
V
RL = 10Ω, CL = OPEN
TOFF1
TOFF2
VTUVH
VTUVL
-
20
Output turn off time
-
3
40
2.1
2.0
2.3
2.2
2.5
2.4
Increasing VIN
Decreasing VIN
UVLO threshold
V
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TSZ22111・15・001
TSZ02201-0E3E0H300290-1-2
08.Mar.2013 Rev.001
3/22
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