iC-WKM

Optiomised for M-Type laser diodes (single supply, case grounded).

CW operation up to 350mA from a single supply of up to 15V.

Simple power adjustment via resistor.

Control loop accuracy better than 3% with changes in temperature, supply voltage and load current.

Integrated reverse polarity protection for the iC and LD.

Modulation via the feedback inputs.

Wide monitor current range from 2.5µA to 6.25mA.

Strong suppression of transients with very small external capacitors; integrated flyback path.

Permanent shutdown with excessive temperature and overcurrent (i.e. if the laser diode is damaged or the feedback current path fails).

Rapid soft start after power up.

Two feedback inputs permit all current LD types to be used (M/P/N configurations).