ACPL-T350-300E Datasheet, PDF (1/12 Pages) AVAGO TECHNOLOGIES LIMITED – 2.5 Amp Output Current IGBT Gate Driver Optocoupler with Low ICC

ACPL-T350
2.5 Amp Output Current IGBT Gate Driver Optocoupler with Low I_CC
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
The ACPL-T350 contains a GaAsP LED. The LED is optically
coupled to an integrated circuit with a power output
stage. These optocouplers are ideally suited for driving
power IGBTs and MOSFETs used in motor control inverter
applications. The high operating voltage range of the
output stage provides the drive voltages required by
gate controlled devices. The voltage and current supplied
by these optocouplers make them ideally suited for
directly driving IGBTs with ratings up to 1200 V/100 A.
For IGBTs with higher ratings, the ACPL-T350 series can
be used to drive a discrete power stage whichs drives the
IGBT gate. The ACPL-T350 has an insulation voltage of
V_IORM = 630 Vpeak (Option 060).
Functional Diagram
ACPL-T350
N/C 1
8 V_CC
ANODE 2
7 V_O
CATHODE 3
6 V_O
N/C 4
SHIELD
5 V_EE
Note: A 0.1 µF bypass capacitor must be connected between pins V_CC
and V_EE.
UVLO Truth Table
V_CC – V_EE
V_CC – V_EE
“POSITIVE GOING” “NEGATIVE GOING”
LED (i.e., TURN-ON) (i.e., TURN-OFF)
V_O
OFF
0 - 30 V
0 - 30 V
LOW
ON
0 - 11 V
0 - 9.5 V
LOW
ON
11 - 13.5 V
9.5 - 12 V
TRANSITION
ON
13.5 - 30 V
12 - 30 V
HIGH
Features
• 2.5A Absolute Maximum Peak Output Current
• 15 kV/µs minimum Common Mode Rejection (CMR) at
V_CM = 1500 V
• 1.5 V maximum low level output voltage (V_OL)
• I_CC = 4 mA maximum supply current
• Under Voltage Lock-Out protection (UVLO) with
hysteresis
• Wide operating V_CC range: 15 to 30 Volts
• 500 ns maximum switching speeds
• Industrial temperature range: -40°C to 100°C
• Safety Approval
- UL Recognized 3750 Vrms for 1 min.
- CSA Approval
- IEC/EN/DIN EN 60747-5-5 Approved
V_IORM = 630 V_peak (Option 060)
Applications
• IGBT/MOSFET gate drive
• Inverter for Home Appliances
• Industrial Inverters
• Switching Power Supplies (SPS)
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.