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Номер произв ACPL-302J-500E
Описание 2.5 Amp Gate Drive Optocoupler
Производители AVAGO
логотип AVAGO логотип 



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ACPL-302J-500E Даташит, Описание, Даташиты
ACPL-302J
2.5 Amp Gate Drive Optocoupler with Integrated Flyback Controller
for Isolated DC-DC Converter, IGBT DESAT Detection,
Active Miller Clamping, FAULT and UVLO Status Feedback
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
Avago's ACPL-302J 2.5 Amp Gate Drive Optocoupler
features integrated flyback controller for isolated DC-DC
converter, IGBT desaturation sensing with fault feedback
and soft-shutdown, Under-Voltage LockOut (UVLO) with
feedback and active Miller current clamping. The fast
propagation delay with excellent timing skew perfor-
mance enables excellent timing control and efficiency.
This full feature optocoupler comes in a compact, surface-
mountable SO-16 package for space-savings, is suitable
for driving IGBTs and power MOSFETs used in motor
control and inverter applications.
Functional Diagram
SW VEE2 VCC2
VCC1
COMP
/UVLO
/FAULT
VEE1
OSC
Logic
Control
S
R
Input Driver
UVLO
Output Driver
Over
Current
AN
CA
SSD Control
Miller Control
Figure 1. ACPL-302J Functional Diagram
LED2+
VE
DESAT
VO
SSD/
CLAMP
VEE2
Features
Integrated flyback controller for isolated DC-DC
converter
Regulated Output Voltage: 20 V
Peak output current: 2.5 A max.
Miller Clamp Sinking Current: 1.7 A max.
Wide Input Voltage Range: 8 V to 18 V
Common-Mode Rejection (CMR): > 30 kV/ms at VCM =
1500 V
Propagation delay: 250 ns max.
Integrated fail-safe IGBT protection
– Desat detection, “Soft” IGBT turn-off and Fault
Feedback
– Under Voltage Lock-Out (UVLO) protection with
Feedback
High Noise Immunity
– Miller Current Clamping
– Direct LED input with low input impedance and low
noise sensitivity
– Negative Gate Bias
SO-16 package with 8 mm clearance and creepage
Regulatory approvals:
– UL 1577, CSA
– IEC/EN/DIN EN 60747-5-5
Applications
Isolated IGBT/MOSFET Inverter gate drive
Renewable energy inverters
AC and brushless DC motor drives
Industrial inverters
Uninterruptible Power Supplies (UPS)
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation, which may be induced by ESD.









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ACPL-302J-500E Даташит, Описание, Даташиты
Ordering Information
Part Number
ACPL-302J
ACPL-302J
Option
(RoHS Compliant)
-000E
-500E
Package
SO-16
Surface Mount Tape & Reel
X
XX
IEC/EN/DIN EN
60747-5-5
X
X
Quantity
45 per tube
850 per reel
To order, choose a part number from the Part Number column and combine with the desired option from the Option
column to form an order entry.
Example:
ACPL-302J-500E to order product of SO-16 Surface Mount package in Tape and Reel packaging with IEC/EN/DIN EN
60747-5-5 Safety Approval that is RoHS compliant.
Option datasheets are available. Contact your Avago sales representative or authorized distributor for information.
Package Outline Drawing (16-Lead Surface Mount)
0.457 typ.
(0.018)
1.270 BSC
(0.050)
RECOMMENDED LAND PATTERN
AVAGO
LEAD-FREE
A 302J
YYWW
EEE
TYPE NUMBER
DATE CODE
7.493
(0.295
+0.254
+–00..011207)
–0.005)
LOT ID
11.634
(0.458)
2.160
(0.085)
9°(×4)
10.363
(0.408
+0.254
+–00..011207)
–0.005)
3.505± 0.127
(0.138± 0.005)
0.635
(0.025)
8.763± 0.254
(0.345± 0.010)
9°(×4)
Dimensions in millimeters (inches)
0.203± 0.102
(0.008± 0.004)
STANDOFF
Note:
Lead coplanarity = 0.10 mm (0.004 inches)
Floating lead protrusion = 0.25 mm (0.010 inches) Max.
Mold Flash on each side = 0.127 mm (0.005 inches) Max.
(0 - 8°)
0.635 min.
(0.025)
10.363± 0.254
(0.408± 0.010)
Recommended Lead-free IR Profile
Recommended reflow condition as per JEDEC Standard, J-STD-020 (latest revision).
Non-halide flux should be used.
1.270
(0.050)
0.254 typ.
(0.010)
2









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ACPL-302J-500E Даташит, Описание, Даташиты
Product Overview Description
The ACPL-302J (shown in Figure 1) is a highly integrated power control device that incorporates all the necessary com-
ponents for a complete, isolated IGBT gate drive circuit. It features a flyback controller for isolated DC-DC converter, a
high current gate driver, Miller current clamping, IGBT desaturation, Under-Voltage Lock-Out (UVLO) protection, and
feedback in a SO-16 package. Direct LED input allows flexible logic configuration and differential current mode driving
with low input impedance, greatly increases its noise immunity.
Package Pin Out
1 VEE1
2 SW
3 VCC1
4 COMP
5 /UVLO
6 /FAULT
7 AN
8 CA
VEE2 16
LED2+ 15
DESAT 14
VE 13
VCC2 12
VO 11
SSD/CLAMP 10
VEE2 9
Figure 2. Pinout of ACPL-302J
Pin Description
Pin Name Function
VEE1 Input IC common
SW
VCC1
COMP
/UVLO
/FAULT
AN
Switch Output to Primary Winding
Input power supply
Compensation network for Flyback Controller
VCC2 under voltage lock out feedback
Overcurrent fault feedback
Input LED anode
CA Input LED cathode
Pin Name
VEE2
LED2+
DESAT
VE
VCC2
VO
SSD/CLAMP
VEE2
Function
Output IC common and negative power supply
reference to IGBT Emitter
No connection, for testing only
Desat overcurrent sensing
IGBT emitter reference
Positive power supply
Driver output to IGBT gate
Soft shutdown sensing/Miller current clamping
output. (For proper functionality, this pin must be
connected to the gate of the IGBT directly or
through a current buffer.)
Negative power supply
3










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