Description

The ACPL-312T device contains an AlGaAs LED. The LED is optically coupled to an integrated circuit with a power output stage. This automotive optocoupler is ideally suited for driving power IGBTs and MOSFETs used in automotive motor control inverter and DC-DC converters applications.

Features

• 2.5 A maximum peak output current

• 2.0 A minimum peak output current

• 25 kV/μs minimum Common Mode Rejection (CMR) at VCM= 1500 V

• 0.5 V maximum low level output voltage (VOL) - Eliminates need for negative gate drive

• ICC= 5 mA maximum supply current

• Under Voltage Lock-Out protection (UVLO) with hysteresis

• Wide operating VCCrange: 15 to 30 Volts

• 500 ns maximum switching speeds

• Automotive temperature range:

- -40°C to 125°C

• Safety Approval (Pending):

- UL Recognized 3750 Vrms for 1 min. (5kV for option x20E available upon request).

- CSA

- IEC/EN/DIN EN 60747-5-2

Applications

• Automotive Motor/DC-DC Converter

• Automotive Isolated IGBT/MOSFET Gate Drive

• AC and Brushless DC Motor Drives

• Industrial Inverters Systems

• Switch mode power supplies