| Description | ver. A, B, C, D ver. Q Pin Name 1 1 VCC 2 2 MIN_TOFF 3 3 MIN_TON 4 4 LLD 5 − NC 6 6 CS 7 7 GND 8 8 DRV − 5 MAX_TON Description Supply voltage pin Adjust the minimum off time period by connecting resistor to ground. Adjust the minimum on time period by connecting resistor to ground. This input modulates the driver clamp level and/or turns the driver off during light load conditions. Leave... |
| Features |
• Self−Contained Control of Synchronous Rectifier in CCM, DCM and QR for Flyback, Forward or LLC Applications • Precise True Secondary Zero Current Detection • Rugged Current Sense Pin (up to 150 V) • Adjustable Minimum ON−Time • Adjustable Minimum OFF-Time with Ringing Detection • Adjustable Maximum ON−Time for CCM Controlling of Primary QR Contro... |
| Datasheet |
 NCP43080 Datasheet - 444.33KB |
