PC929 Sharp Electronics, PC929 Datasheet - Page 9

• Manufacturer Part Number: PC929
• Manufacturer: Sharp Electronics

Specifications of PC929

• Number Of Elements: 1
• Input Type: DC
• Output Type: Push-Pull
• Forward Voltage: 1.75V
• Forward Current: 20mA
• Output Current: 100mA
• Isolation Voltage: 4000Vrms
• Package Type: SMD
• Operating Temp Range: -25C to 80C
• Fall Time: 500ns
• Rise Time: 500ns
• Power Dissipation: 550mW
• Propagation Delay Time: 500ns
• Pin Count: 14
• Mounting: Surface Mount
• Reverse Breakdown Voltage: 6V
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Not Compliant

Fig.13 Test Circuit for O
V
Fig.11 Test Circuit for O
IN
I
(Detecting terminal)
(O
(Error signal output)
F
t
Pulse width 25µs
Duty ratio 25%
r
=t
2
f
output voltage)
=0.01µs
(Input current)
Delay Time at Overcurrent Protection, O
Time at Overcurrent Protection
Error Signal Voltage
V
3
1
FS
O2
C
I
PC929
2
F
14
1
3
13
12
11
10
9
8
PC929
2
10%
t
pCFHL
90%
14
2
13
12
10
11
9
8
t
"High→Low" Propagation
V
pCOHL
V
FSL
1
Low Level
R
50%
V
G
t
90%
50%
10%
pCOTF
I
C
FS
V
OUT
P
R
G
C
V
CC
G
V
C
CC
G
2
Fall
R
C
9
Fig.12 Test Circuit for High Level Error
Fig.14 Error Signal "High→Low" propagation Delay
V
∆t
IN
FS
I
F
t
Pulse width 25µs
Duty ratio 25%
r
=t
f
=0.01µs
Signal Current
Time, Error Signal Output Pulse Width
3
1
PC929
2
14
3
1
13
12
10
11
9
8
Error detection threshold voltage (V
PC929
2
14
13
12
11
10
9
8
A
I
FSH
R
G
50%
Sheet No.: D2-A06302EN
R
PC929 Series
C
R
V
V
C
G
FS
CC
G
C
V
G
CTH
CC
V
V
)
OUT
R
FS