TOSHIBA TLP626-4 Photocoupler IRED & Photo-TransistorThis is the TLP626 4 Photo IC Photocoupler manufactured by Toshiba. A photocoupler or optocoupler is an electronic component that is used to transmit analog or digital information (electrical signals) between two isolated, different circuits by using light while maintaining the electrical isolation of potentials up to 5000 times RMS Voltage. This optocoupler consists of two infrared emitting diodes connected in inverse parallel, optically coupled to a

Output OVP/OCP/OTP shutdown type selection (hysteretic/ latching)

Fully Avalanche Rated

making it suitable for use in high-frequency Applications

2SK2225 has a rise and fall time of 50 nanoseconds each

Gold for these 220K resistors

Adoption of MBIT process

Brown for these 91K resistors

The motor current is proportional to the differential output voltage

Internal current limit over line compensation for constant overload power over the line

7M resistors

These are Metal Film Resistor with a value of 33 ohm 1/4W and tolerance of ±1%

These are Metal Film Resistor with a value of 120 ohm 1/4W and tolerance of ±1%