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IL485 Datasheet OPTICALLY COUPLED HIGH SPEED MOSFET DRIVERS OPTOCOUPLER

Manufacturer: Siemens Semiconductor Group (now Infineon)

Overview: IL485 OPTICALLY COUPLED HIGH SPEED MOSFET DRIVERS OPTOCOUPLER.

General Description

The IL485 is a photovoltatic generator (optically coupled) designed to drive highly capacitive loads such as the gate of a power MOSFET transistor and at the same time provide isolation and floating voltage supply capability.

The coupler consists of a GaAlAs light emitting diode as input control and a custom photo IC chip with photodiode arrary (PDA) as output device.

When the LED is turned on, the emitted light produces a voltage in the PDA.

Key Features

  • Fast Turn On.
  • Fast Turn Off.
  • Low Input Current.
  • Isolation Test Voltage, 5300 VACRMS.