TLP550 Datasheet, PDF (1/7 Pages) Toshiba Semiconductor – TOSHIBA Photocoupler Infrared LED + Photo IC

TOSHIBA Photocoupler Infrared LED + Photo IC
TLP550
Degital Logic Isolation
Line Receiver Feedback Control
Power Supply Control
Switching Power Supply
Transistor Invertor
TLP550
Unit in mm
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.
l Isolation voltage: 2500 Vrms (min.)
l Switching speed: tpHL, tpLH = 0.5µs (typ.)(RL=1.9 kΩ)
l TTL compatible
l UL recognized: UL1577, file No. E67349
TOSHIBA
Weight: 0.54 g
11−10C4
Pin Configuration (top view)
1
8
1 : N.C.
2 : Anode
2
7
3 : Cathode
4 : N.C.
3
6
5 : Emitter
6 : Collector
7 : N.C.
4
5
8 : Cathode
Schematic
I_F
2
V_F
3
I_CC
V_CC
8
I_O
6 ^VO
GND
5
1
2002-09-25