Description

The ACPL-4800 fast speed optocoupler contains a GaAsP LED and photo detector with built-in Schmitt trigger to provide logic-compatible waveforms, eliminating the need for additional wave shaping. The totem pole output eliminates the need for a pull up resistor and allows for direct drive Intelligent Power Module or gate drive.

Features

• Performance Specified for Fast IPM Applications over Industrial Temperature Range: -40°C to 100°C

• Wide Operating VCCRange: 4.5 to 20 Volts

• Typical Propagation Delays 150 ns

• Maximum Pulse Width Distortion

PWD = 250 ns

• Propagation Delay Difference

Min. –100 ns, Max. 250 ns

• 30 kV/µs Minimum Common Mode Transient Immunity at VCM= 1000 V

• Hysteresis

• Totem Pole Output (No Pull-up Resistor Required)

• Safety Approval:

UL 1577, 3750 Vrms/ 1 minute

CSA File CA88324, Notice #5

IEC/EN/DIN EN 60747-5-2, VIORM= 630 Vpeak

Applications

• IPM Interface Isolation

• Isolated IGBT/MOSFET Gate Drive

• AC and Brushless DC Servo Motor Drives

• Low Power Inverters

• General Digital Isolation