Rainbow Electronics BD4719G User Manual
Page 2
Absolute Maximum Ratings(Ta=25˚C)
Power supply voltage
Output voltage
Power dissipation (SMP5)
Operating temperature range
Parameter
Symbol
Unit
Vcc
Po
Pd
Topr
V
mW
Storage temperature range
Tstg
Limits
–0.3 ~ +10
–0.3 ~ +10
150
–20 ~ +75
–40 ~ +125
˚C
˚C
V
Application Circuit
*
GND
Vout
reset pin
Vref
V
CC
V
DD
Micro
controller
Detection voltage
Vs
–2%
—
30
—
—
—
—
—
—
—
1.9~4.6
±0.01
50
20
60
0.1
1.5
1.6
0.65
—
+2%
—
100
50
120
0.4
3.0
3.2
0.85
0.1
V
%/˚C
mV
µS
µS
V
µA
µA
V
µA
Vs/
∆T
∆Vs
TPLH
TPHL
VOL
Icc1
Icc2
VOPL
IL
Detection voltage
temperature coefficient
Hysteresis voltage
"H" transfer delay time
"L" transfer delay time
"L" output voltage
Circuit current
(At ON mode)
Circuit current
(At OFF mode)
Operating limit voltage
Output leak current
RL=4.7k
Ω, Vcc=HÆL
RL=4.7K
Ω, Ta=–20~+75˚C
RL=4.7K
Ω, Vcc=LÆHÆL
*1
*1 TPLH : Vcc=(Vs typ.–0.4V)Æ(Vs typ.+0.4V)
*2 TPHL : Vcc=(Vs typ.+0.4V)Æ(Vs typ.–0.4V)
*2
CL=100PF, RL=4.7K
Ω
CL=100PF, RL=4.7K
Ω
Vcc=VsMIN.–0.05V, RL=4.7K
Ω
Vcc=VsMIN.–0.05V, RL=
∞
Vcc=VsTYP./0.85V, RL=
∞
RL=4.7K
Ω, VOL≥0.4V
Vcc=Vout=10V
Electrical characteristics
(Unless otherwise noted; Ta=25
˚C
)
Timing waveform
Transfer delay time measurement circuit
3.0
15.0
—
mA
IOL
"L" output current
Vo=0.4V, Vcc=VsMIN.–0.05V
Symbol
Min.
Max.
Unit
Conditions
Typ.
Parameter
3
BD47XXG
4
5
VCC
VCC
VOUT
VS
0V
VOH
T
PLH
VOL
VS+
∆VS
1
2
3
5
4
NC
SUB
GND
Vcc
Vout
RL=4.7K
Ω
100pF
0.22uF
VCC
BD47XXG
T
PHL
Note) The ratings shown above indicate breakdown limit of the pin and should not be regarded as the values that guarantee the operation.
*
Derating : 1.5mW/˚C for operation above Ta=25˚C