HCPL-4506-500E Datasheet, PDF (16/21 Pages) AVAGO TECHNOLOGIES LIMITED – Intelligent Power Module and Gate Drive Interface Optocouplers

1
I_F
2
BA
3
+
4
V_FF
–
20 kΩ
SHIELD
+
V_CM = 1500 V
8
0.1 µF
7
6
20 kΩ
V_OUT
100 pF*
+
–
V_CC = 15 V
5
*100 pF TOTAL
CAPACITANCE
V_CM
OV
∆t
V_O
SWITCH AT A: I_F = 0 mA
V_O
SWITCH AT B: I_F = 10 mA
δV ₌ VCM
δt ∆t
V_CC
V_OL
Figure 7. CMR test circuit. Typical CMR waveform.
500
HCPL-4506 fig 11a
t_PLH
t_PHL
400
I_F = 10 mA
300
V_CC = 15 V
CL = 100 pF
RL = 20 kΩ (EXTERNAL)
200
100-40 _{-20 0 20 40 60 80 100}
T_A – TEMPERATURE – °C
600
I_F = 10 mA
V_CC = 15 V
500
CL = 100 pF
RL = 20 kΩ
(INTERNAL)
400
300
t_PLH
t_PHL
200
100-40 _{-20 0 20 40 60 80 100}
T_A – TEMPERATURE – °C
HCPL-4506 fig 11b
800
I_F = 10 mA
V_CC = 15 V
CL = 100 pF
600 _{TA = 25 °C}
400
t_PLH
t_PHL
200
0
10
20 30 40 50
RL – LOAD RESISTANCE – kΩ
Figure 8. Propagation delay with external 20 kΩ
RL vs. temperature.
HCPL-4506 fig 12
Figure 9. Propagation delay with internal 20 kΩ
RL vs. temperature.
HCPL-4506 fig 13
Figure 10. Propagation delay vs. load resistance.
HCPL-4506 fig 14
1400
1200
1000
800
I_F = 10 mA
V_CC = 15 V
RL = 20 kΩ
T_A = 25°C
t_PLH
t_PHL
600
400
200
0
0 100 200 300 400 500
CL – LOAD CAPACITANCE – pF
1400
1200
1000
800
I_F = 10 mA
CL = 100 pF
RL = 20 kΩ
T_A = 25°C
t_PLH
t_PHL
600
400
200
0
5 10 15 20 25 30
V_CC – SUPPLY VOLTAGE – V
500
t_PLH
t_PHL
400
V_CC = 15 V
300
CL = 100 pF
RL = 20 kΩ
T_A = 25°C
200
100
0
5
10
15
20
I_F – FORWARD LED CURRENT – mA
Figure 11. Propagation delay vs. load capaci-
tance.
HCPL-4506 fig 15
Figure 12. Propagation delay vs. supply voltage.
HCPL-4506 fig 16
Figure 13. Propagation delay vs. input current.
HCPL-4506 fig 17
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