A314J 2-Channel 400mA Gate Driver (SOP-14P)

The A314J, HCPL314J family of devices consists of an AlGaAs LED 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 this optocoupler makes it ideally suited for directly driving small or medium power IGBTs. For IGBTs with higher ratings the HCPL-3150(0.5A) or HCPL-3120 (2.0A) optocouplers can be used.

Features:

1. 0.5A maximum peak output current
2. 0.4 A minimum peak output current
3. 15 kV/µs minimum Common Mode Rejection (CMR) at VCM = 1500 V
4. 1.0V maximum low level output voltage (VOL) eliminates need for negative gate drive
5. I CC = 5 mA maximum supply current
6. Under Voltage Lock-Out protection (UVLO) with hysteresis
7. Wide operating VCC range: 15 to 30 volts
8. 0.5 µs maximum propagation delay
9. +/– 0.35 µs maximum delay between devices/ channels
10. Industrial temperature range: -40°C to 100°C
11. HCPL-315J: channel one to channel two output isolation = 1500 Vrms/1 min.

Applications:

1. Isolated IGBT/MOSFET gate drive
2. AC and brushless dc motor drives
3. Industrial inverters
4. Switch Mode Power Supplies (SMPS)
5. Uninterruptable Power Supplies (UPS)

Packing List:

1Pc * A314J 2-Channel 400mA Gate Driver (SOP-14P)