BD63536FJ Ver la hoja de datos (PDF) - ROHM Semiconductor
Número de pieza
componentes Descripción
Fabricante
BD63536FJ Datasheet PDF : 17 Pages
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BD63536FJ
Technical Note
●Electrical characteristics (Unless otherwise specified, Ta25C, VCC 24V)
Item
Symbol
Min.
Limit
Typ.
Max.
Unit
Condition
General
Circuit current
ICC
-
2
4
mA VOSC=0V
Current limit block
Switching voltage
Output OFF switching voltage
VCL
VOOFF
VCC-0.156 VCC-0.150 VCC-0.144
VCC-1.3
VCC-1.0
VCC-0.7
V VCS: sweep down
V VCS: sweep down
CS input bias current
Output block
ICS
-
0.3
1.0
µA VCS=VCC
GATE H voltage
VONH
VCC-0.10 VCC-0.05
-
V IGATE=-10mA
GATE L voltage
Reference voltage block
VONL
VCC-6.20 VCC-5.40 VCC-4.60
V IGATE=10mA
VREF output voltage
VREF
2.375
2.500
2.625
V IVREF=-0.1mA
Low input malfunction prevention circuit block
Threshold voltage
Hysteresis voltage
VUVLO
⊿VUVLO
2.3
0.05
2.5
0.15
2.7
0.25
V VCC: sweep up
V
Triangular waveform oscillator block
Oscillation H voltage
Oscillation L voltage
VOSH
VOSL
1.26
0.9
1.40
1.0
1.54
1.1
V VOSC: sweep up
V VOSC: sweep down
Error amplifier block
Input bias current
Reference voltage
IIN-
-0.3
-0.1
-
µA IN-=0V
VIN-
1.237
1.250
1.263
V FB=VIN-
Feedback H voltage
Feedback L voltage
VFBH
1.6
1.9
-
V IFB=-100µA
VFBL
-
0.6
0.9
V IFB=100µA
●Reference Characteristics (Unless otherwise specified, Ta25C, VCC 3V)
Item
Symbol
Reference value
Min.
Typ.
Output block
GATE H voltage
GATE L voltage
VONH
VONL
VCC-0.02
-
VCC-0.01
0.075
Max.
-
0.150
○“” sign for current value represents the direction in which the current flows out from the IC.
Unit
Condition
V IGATE=-1mA
V IGATE=1mA
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2/16
2009.11 - Rev.A
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