TOSHIBA Photocoupler GaAℓAs Ired & Photo−IC
TLP112A
Digital Logic Isolation
Line Receiver
Power Supply Control Feedback Control
Switching Power Supply
Transistor Inverter
TLP112A
Unit in mm
The TOSHIBA mini flat coupler TLP112A is a small outline coupler,
suitable for surface mount assembly.
TLP112A consists of a high output power GaAℓAs light emitting diode,
optically coupled to a high speed detector of one chip
photodiode−transistor.
z Isolation voltage: 2500Vrms (min.)
z Switching speed: tpHL=0.8μs, tpLH=0.8μs(max.)(RL=1.9kΩ)
z TTL compatible
z UL recognized: UL1577, file no. E67349
TOSHIBA
11−4C2
Weight: 0.09 g (typ.)
Pin Configuration(top view)
1
6
1: Anode
3: Cathode
5
4: Emitter (GND)
5: Collector (Output)
3
4
6: VCC
Schematic
IF
1
VF
3
ICC
VCC
IO 6
VO
5
GND
4
1
2007-10-01