TLP550

 

 

Degital Logic Isolation 

Line Receiver Feedback Control 

Power Supply Control 

Switching Power Supply 

Transistor Invertor 

TLP550 constructs a high emitting diode and a one chip photo diode−

transistor. 

TLP550 has no base connection, and is suitable for application at noisy 

environmental condition. 

This unit is 8−lead DIP package. 

 Isolation voltage: 2500 Vrms (min.) 

 Switching speed: tpHL, t

pLH = 0.5µs (typ.)(RL=1.9 kΩ) 

 TTL compatible 

 UL recognized: UL1577, file No. E67349 

 

 

 

 

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