BD7690FJ-E2 Ver la hoja de datos (PDF) - ROHM Semiconductor
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BD7690FJ-E2 Datasheet PDF : 26 Pages
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BD7690FJ
Electrical Characteristics (Unless otherwise specified VCC=15V Ta=25°C)
Parameter
Symbol
Specifications
Min
Typ
Max
Unit
[ Circuit Current ］
Circuit Current(ON)1
ION1
-
310
600
uA
Circuit Current (ON)2
ION2
-
380
700
uA
Start Up Current
ION3
[ VCC pin protection ］
VCC UVLO Voltage1
VCC UVLO Voltage2
VCC UVLO Hysteresis
[ Gm Amplifier Block ]
VS pin Pull Up Current
Gm Amplifier
Reference Voltage 1
Gm Amplifier Line Regulation
Gm Amplifier
Trans Conductance
Gm Amplifier Source Current
Gm Amplifier Sink Current
[ EO Block ]
OFF Threshold Voltage
EO Discharge Resistance
[ OSC Block ]
MAX ON Width
MAX Frequency
RT Output Voltage
[ ZCD Block ]
ZCD Threshold Voltage 1
ZCD Threshold Voltage 2
Minimum Detection Pulse
Width
ZCD Output Delay
Input Clamp Voltage (High)
Input Clamp Voltage ( Low)
[ Restart Block ]
Restart Time
[ VS Protection Block ]
VS Short Protection
Detection Voltage
VS Shortstop Protection
Detection Time
VS Overvoltage Gain Increase
Voltage
VS Overvoltage Protection
Detection Voltage 1
VS Overvoltage Protection
Detection Voltage 2
VS Overvoltage Protection
Detection Voltage Hys
VS Low Voltage
Gain Increase Voltage
[ CS Block ]
CS Threshold Voltage
Minimum Pulse
Output Delay
[ OUT Block ]
OUT H Voltage
OUT L Voltage
OUT Pull-down Resistance
VUVLO1
VUVLO2
VUVLO3
IVS
VAMP
VAMP_line
TVS
IEO_source
IEO_sink
EO_OFF_TH
REO
TMAXDUTY
FMAXDUTY
VRT
Vzcd1
Vzcd2
Tzcd1
Tzcd2
Vih
Vil
TRS
VSHORT
TVS_SH
VOVP
VOVP1
VOVP2
VHYS
VGUP
Vcs
Hmin
Tdelay
VPOUTH
VPOUTL
RPDOUT
-
12.0
8.0
-
-
2.465
-20
50
30
30
0.57
2.3
23.4
160
0.90
1.65
0.55
100
-
6.1
-0.3
15.0
0.200
50
1.025×
VAMP
1.065×
VAMP
1.020×
VAMP
0.030×
VAMP
0.840×
VAMP
0.63
-
-
10.8
-
75
65
13.0
9.0
4.0
0.5
2.500
-1
75
50
50
0.67
4.3
26.0
220
1.15
1.80
0.67
200
260
6.7
-0.1
30.0
0.300
150
1.050×
VAMP
1.080×
VAMP
1.040×
VAMP
0.040×
VAMP
0.900×
VAMP
0.65
400
150
12.0
-
100
130
14.0
10.0
-
-
2.535
-
100
70
70
0.77
6.3
28.6
280
1.40
1.95
0.79
-
520
7.3
-
45.0
0.400
300
1.075×
VAMP
1.095×
VAMP
1.060×
VAMP
0.050×
VAMP
0.960×
VAMP
0.67
700
300
13.2
1.00
125
uA
V
V
V
uA
V
mV
uA/V
uA
uA
V
kΩ
us
kHz
V
V
V
ns
ns
V
V
us
V
us
V
V
V
V
V
V
ns
ns
V
V
kΩ
Condition
EO=0.0V, RT=220kΩ
EO=3.0V, RT=220kΩ
(Switching operation)
VCC=12V
VCC rise
VCC drop
VUVLO3 = VUVLO1 -VUVLO2
VCC10V to 26V
EO=2.5V
VGUP <VS＜VOVP
VS=1.0V
VS=3.5V
VCC=12V, EO=3V
RT=220kΩ EO=4V
RT=220kΩ EO=0.7V
ZCD rise
ZCD drop
Isink=3mA
Isource=-3mA
ZCD=0V VS=EO=2.5V
VS rise
VS drop
CS> Vcs
IO=-20mA
IO=+20mA
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TSZ22111 • 15 • 001
11/22
TSZ02201-0F2F0A200280-1-2
27. Mar. 2017 Rev.002
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