HCPL-316 feedback equivalent, 2.0 amp gate drive optocoupler with integrated (vce) desaturation detection and fault status feedback.
* Drive IGBTs up to IC = 150 A, VCE = 1200 V
* Optically Isolated, FAULT Status Feedback
* SO-16 Package
* CMOS/TTL Compatible
* 500 ns Max. Switching.
An
output IC provides local protection for the IGBT to prevent damage during overcurrents, and a second optical link p.
of Operation during Fault Condition
1. DESAT terminal monitors the IGBT VCE voltage through DDESAT. 2. When the voltage on the DESAT terminal exceeds 7 volts, the IGBT gate voltage (VOUT) is slowly lowered. 3. FAULT output goes low, notifying the mic.
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