Toshiba TLP152/352 IGBT/MOSFET Gate Drive Photocouplers
Toshiba TLP152/352 IGBT/MOSFET Gate Drive Photocouplers consist of a GaAℓAs infrared light-emitting diode (LED) optically coupled to an integrated high-gain, high-speed photodetector IC chip. Each of these has an internal Faraday shield that provides a guaranteed common-mode transient immunity of 20kV/μs. They have a totem-pole output that can both sink and source current. These devices are ideal for IGBT and power MOSFET gate drivers.
Features
- Buffer logic type: Totem-pole output
- ±2.5A (max) output peak current
- 3mA (max) supply current
- Supply voltage
- TLP152: 10V to 30V
- TLP352: 15V to 30V
- Threshold input current
- TLP152: 7.5mA (max)
- TLP352: 5.0mA (max)
- ±20kV/μs (min) common-mode transient immunity
- 3750Vrms (min) isolation voltage
Applications
- Plasma display panels (PDPs)
- Transistor inverters
- MOSFET gate drivers
- IGBT gate drivers
- Induction cooktop and home appliances
Internal Circuits
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Published: 2014-06-25
| Updated: 2022-03-11