Toshiba TLP577xH Infrared LED & Photo ICs
Toshiba TLP577xH Infrared LED and Photo ICs combine the infrared LED with an integrated high-gain, high-speed photodetector in a 6-pin SO6L package. The TLP577xH 6-pin SO6L package is 50% smaller than the 8-pin DIP package and meets international safety standards' reinforced insulation class requirements.
The Toshiba TLP577xH Infrared LED and Photo ICs feature an internal Faraday shield that provides a guaranteed common-mode transient immunity of ±35kV/µs. The devices have a guaranteed operation with a low threshold input current. Bufferless direct drive from a microcomputer is enabled.
Additionally, the TLP577xH has rail-to-rail output, permitting a stable operation and ideal switching performance in the system.
Features
- Buffer logic type (totem pole output)
- ±1.0A (TLP5771H), ±2.5A (TLP5772H), ±4.0A (TLP5774H) Output peak current
- -40°C to 125°C Operating temperature
- 3mA (max) Supply current
- 10V to 30V Supply voltage
- 2mA (max) Threshold input current
- 150ns (max) Propagation delay time
- ±35kV/µs (min) Common-mode transient immunity
- 5000Vrms (min) Isolation voltage
- Safety standards
- UL-recognized: UL 1577, File No. E67349
- cUL-recognized: CSA Component Acceptance Service No. 5A File No. E67349
- VDE-approved: EN 60747-5-5, EN 62368-1
- CQC-approved: GB4943.1, GB8898 Japan Factory
Applications
- Switching power supplies
- Photovoltaic (PV) power conditioning systems
- AC servos
- Compact motor drivers
- Industrial sewing machines
- Industrial inverters
Associated Products
Toshiba TLP577x GaAlAs Infrared LED & Photo ICs
Consists of a GaAlAs infrared light-emitting diode and an integrated high-speed photodetector.
Additional Resources
Pin Assignments
Internal Circuit
Publicado: 2021-11-30
| Actualizado: 2022-06-17