Overview: Photocouplers GaAℓAs Infrared LED & Photo IC
TLP2735 TLP2735 1. Applications
• Intelligent Power Module Signal Isolation • Switching Power Supplies • High-Speed Digital Interfacing for Instrumentation and Control Devices
2. General
The Toshiba TLP2735 consists of high-output GaAℓAs light-emitting diode coupled with a high-gain, high-speed photo detector. It is housed in a thin SO6L package of 2.3 mm (max). The TLP2735 has guaranteed the isolation voltage 5 kVrms and pliant with international safety standards for reinforced insulation. This product can operate in power supply voltage 9 V to 15 V with the maximum operating temperature of 125 . Since TLP2735 has UVLO function, it can prevent false operation during VDD starting up or under low voltage condition. The detector has a totem-pole output stage with current sourcing and sinking capabilities. The TLP2735 has an internal Faraday shield that provides a guaranteed mon-mode transient immunity of ±25 kV/µs.
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