HCPL-3180-560E Avago Technologies US Inc., HCPL-3180-560E Datasheet - Page 11

OPTOCOUPLER DRVR 2.5A VDE 8-SMD

HCPL-3180-560E

Manufacturer Part Number
HCPL-3180-560E
Description
OPTOCOUPLER DRVR 2.5A VDE 8-SMD
Manufacturer
Avago Technologies US Inc.
Datasheet

Specifications of HCPL-3180-560E

Voltage - Isolation
3750Vrms
Number Of Channels
1, Unidirectional
Current - Output / Channel
2.5A
Propagation Delay High - Low @ If
150ns @ 10mA
Current - Dc Forward (if)
16mA
Input Type
DC
Output Type
Gate Driver
Mounting Type
Surface Mount
Package / Case
8-SMD Gull Wing
No. Of Channels
1
Optocoupler Output Type
Gate Drive
Input Current
16mA
Output Voltage
20V
Opto Case Style
SMD
No. Of Pins
8
Propagation Delay Low-high
0.2µs
Isolation Voltage
3.75kV
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HCPL-3180-560E
Manufacturer:
AVAGO
Quantity:
10 000
Part Number:
HCPL-3180-560E
Manufacturer:
AVAGO/安华高
Quantity:
20 000
50% DUTY
Figure 23. t
5 V
Figure 24. CMR test circuit and waveform.
Applications Information Eliminating Negative IGBT Gate
Drive
To keep the IGBT firmly off, the HCPL-3180 has a very
low maximum V
realizes the very low V
1 W (typical) on resistance in its pull down circuit. When
the HCPL-3180 is in the low state, the IGBT gate is shorted
to the emitter by R
inductance from the HCPL-3180 to the IGBT gate and
emitter (possibly by mounting HCPL-3180 on a small PC
board directly above the IGBT) can eliminate the need for
11
CONTROL
Figure 25. Recommended LED drive and application circuit for HCPL-3180.
250 KHz
CYCLE
INPUT
COLLECTOR
+
I
+5 V
F
= 10 to 16 mA
74XXX
+
I
OPEN
F
PLH
500 Ω
, t
A
B
PHL
270 Ω
, t
r
1
2
3
4
and t
1
2
3
4
OL
f
test circuit and waveform.
specification of 0.4 V. The HCPL-3180
g
+ 1 W. Minimizing R
OL
1
2
3
4
V
CM
by using a DMOS transistor with
+
= 1500 V
8
7
6
5
8
7
6
5
g
and the lead
8
7
6
5
0.1 µF
0.1 µF
0.1 µF
10 Ω
V
10 nF
O
V
O
+
+
+
V
V
CC
CC
V
CC
= 20 V
= 20 V
Rg
= 15 V
negative IGBT gate drive in many applications as shown
in Figure 25. Care should be taken with such a PC board
design to avoid routing the IGBT collector or emitter
traces close to the HCPL-3180 input as this can result in
unwanted coupling of transient signals into the input of
HCPL-3180 and degrade performance.
(If the IGBT drain must be routed near the HCPL-3180
input, then the LED should be reverse biased when in the
off state to prevent the transient signals coupled from the
IGBT drain from turning on the HCPL-3180.)
Q1
Q2
V
0 V
V
SWITCH AT A: I
V
SWITCH AT B: I
CM
O
O
I
V
F
OUT
t
PLH
F
F
= 10 mA
= 0 mA
∆t
t
r
3-PHASE
+ HVDC
- HVDC
AC
t
PHL
t
f
90%
50%
10%
δV
δt
=
V
CM
∆t
V
V
OH
OL

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