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ACPL-W341

Avago Technologies
Part Number ACPL-W341
Manufacturer Avago Technologies
Description 3.0 Amp Output Current IGBT Gate Drive Optocoupler
Published Jul 9, 2015
Detailed Description ACPL-P341 and ACPL-W341 3.0 Amp Output Current IGBT Gate Drive Optocoupler with Rail-to-Rail Output Voltage in Stretched...
Datasheet PDF File ACPL-W341 PDF File

ACPL-W341
ACPL-W341

Overview
ACPL-P341 and ACPL-W341 3.
0 Amp Output Current IGBT Gate Drive Optocoupler with Rail-to-Rail Output Voltage in Stretched SO6 Data Sheet Description The ACPL-P341/W341 contains an AlGaAs LED, which is optically coupled to an integrated circuit with a power output stage.
This optocoupler is 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 high peak output current supplied by this optocoupler make it ideally suited for direct driving IGBT with ratings up to 1200 V / 100 A.
For IGBTs with higher ratings, this optocoupler can be used to drive a discrete power stage which drives the IGBT gate.
The ACPL-P341 and ACPL-W341 have the highest insulation voltage of VIORM = 891Vpeak and VIORM = 1140 Vpeak respectively in the IEC/ EN/DIN EN 60747-5-2.
Functional Diagram ANODE 1 NC 2 CATHODE 3 6 VCC 5 VOUT 4 VEE Note: A 1 F bypass capacitor must be connected between pins VCC and VEE.
Truth Table VCC – VEE VCC – VEE “POSITIVE GOING” “NEGATIVE GOING” LED (i.
e.
, TURN-ON) (i.
e.
, TURN-OFF) VO OFF 0 – 30 V 0 – 30 V LOW ON 0 – 12.
1 V 0 – 11.
1 V LOW ON 12.
1 – 13.
5 V 11.
1 – 12.
4 V TRANSITION ON 13.
5 – 30 V 12.
4 – 30 V HIGH Features  3.
0 A maximum peak output current  2.
5 A minimum peak output current  Rail-to-rail output voltage  200 ns maximum propagation delay  100 ns maximum propagation delay difference  LED current input with hysteresis  35 kV/s minimum Common Mode Rejection (CMR) at VCM = 1500 V  ICC = 3.
0 mA maximum supply current  Under Voltage Lock-Out protection (UVLO) with hysteresis  Wide operating VCC Range: 15 to 30 V  Industrial temperature range: -40° C to 105° C  Safety Approval: – UL Recognized 3750/5000 VRMS for 1 min.
– CSA – IEC/EN/DIN EN 60747-5-2 VIORM = 891/1140 Vpeak Applications  IGBT/MOSFET gate drive  AC and Brushless DC motor drives ...


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