PC928 Sharp Microelectronics, PC928 Datasheet - Page 8

• Manufacturer Part Number: PC928
• Description: PHOTOCOUPLER OPIC 14-SMD
• Manufacturer: Sharp Microelectronics
• Series: OPIC™r

Specifications of PC928

• Voltage - Isolation: 4000Vrms
• Number Of Channels: 1, Unidirectional
• Current - Output / Channel: 100mA
• Propagation Delay High - Low @ If: 100µs @ 10mA
• Current - Dc Forward (if): 25mA
• Input Type: DC
• Output Type: Push-Pull, Totem-Pole
• Mounting Type: Surface Mount
• Package / Case: 14-SMD
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 425-1543-5

Fig.9 Test Circuit for Overcurrent Detection Voltage,
Fig.7 Test Circuit for Instantaneous Common
CM
CM
A
SW at A, I
SW at B, I
H
L
I
, V
F
, V
V
SW
O2
O2
CM
Overcurrent Detection Voltage Hysteresis
Mode Rejection Voltage
waveform
waveform
B
waveform
F
F
1 2
3
=10mA
=0
PC928
1 2
3
PC928
+
14
V
CM
13
12
11
10
9
8
−
14
13
12
10
11
9
8
V V
∆V
V
O2L
O2
V
R
O2
G
V V
∆V
C
V
O2H
CTH
CC
G
(peak)
V
GND
GND
V
V
V
CM
O2H
O2L
CC
8
Fig.8 Test Circuit for Response Time
V
Fig.10 Test Circuit for O
IN
I
F
t
Pulse width 5µs
Duty ratio 50%
r
=t
V
IN
f
=0.01µs
V
waveform
OUT
Overcurrent Protection
1 2
3
waveform
PC928
14
1 2
3
13
12
11
10
9
8
t
PC928
PLH
t
r
14
13
12
10
11
9
8
V V
C
2
t
PHL
O2
P
Output Voltage at
R
G
50%
V
t
f
Sheet No.: D2-A06202EN
V
PC928 Series
OUT
V
C
V
R
C
CC
G
G
90%
50%
10%
R
V
C
C
CC
G