ACPL-339J Datasheet, PDF (1/23 Pages) AVAGO TECHNOLOGIES LIMITED – Dual output drive for external NMOS and PMOS buffer

ACPL-339J
Dual-Output Gate Drive Optocoupler Interface with Integrated
(V_CE) DESAT Detection, FAULT and UVLO Status Feedback
Data Sheet
Description
The ACPL-339J is an advanced 1.0 A dual-output, easy-to-
use, intelligent IGBT and Power MOSFET gate drive opto-
coupler interface. Uniquely designed to support MOSFET
buffer of various current ratings, the ACPL-339J makes it
easier for system engineers to support different system
power ratings using one hardware platform by inter-
changing the MOSFET buffers and power IGBT/MOSFET
switches. These changes can be made without redesign-
ing the critical circuit isolation and short-circuit protec-
tion. This concept maximizes gate drive design scalabil-
ity for motor control and power conversion applications
ranging from low to high power ratings.
The ACPL-339J contains a AlGaAs LED. The LED is
optically coupled to an integrated circuit with two power
output stages with active timing control to prevent
cross conduction at external MOSFET buffer. It is also
integrated with features such as V_CE detection, under
voltage lockout (UVLO), “soft” IGBT turn-off, and isolated
open collector fault feedback to provide maximum design
flexibility and circuit protection. The ACPL-339J has an
insulation voltage of V_IORM = 1414 V_peak in IEC/EN/DIN EN
60747-5-5.
Functional Diagram
UVLO_P
3
D
ANODE
R
2, 4
I
CATHODE
V
LED1
E
R
Drive Logic
& Overlap
Protection
13
VCC2
VOUTP
12
16
VE
6
VCC1
7
FAULT
SHIELD
LED2
5, 8
VGND1
SHIELD
UVLO_N
DESAT
VOUTN
11
9
VEE
15
DESAT
VGMOS
14
Features
• Dual output drive for external NMOS and PMOS buffer
• 1.0 A minimum peak output current
• Active timing control to prevent cross conduction in
MOSFET buffer
• IGBT desaturation detection
• Isolated DESAT and UVLO fault feedback
• Configurable “Soft” shutdown during fault
• Under Voltage Lock-Out Protection (UVLO) with
Hysteresis for positive and negative power supply
• 300 ns maximum propagation delay over temperature
range.
• 6.0 mA to 10.0 mA Low LED input current
• 25 kV/µs Minimum Common Mode Rejection (CMR) at
V_CM = 1500 V
• Wide Operating V_CC Range: 15 V to 30 V
• Industrial temperature range: -40° C to 105° C
• SO-16 package
• Safety Approval Pending
– UL Recognized 5000 V_RMS for 1 min.
– CSA
– IEC/EN/DIN EN 60747-5-5 V_IORM = 1414 V_peak
Applications
• IGBT/Power MOSFET gate drive Interface
• AC and brushless DC motor drives
• Renewable energy inverters
• Industrial Inverters
• Switching power supplies
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.