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ACPL-P341 查看數據表(PDF) - Avago Technologies

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ACPL-P341 3.0 Amp Output Current IGBT Gate Drive Optocoupler with Rail-to-Rail Output Voltage in Stretched SO6 Avagotech
Avago Technologies Avagotech
ACPL-P341 Datasheet PDF : 19 Pages
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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
 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.
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