onsemi

NCP51560 Gate Drivers

onsemi’s gate drivers are ideal for many applications including isolated converters in DC/DC and AC/DC power supplies

Image of onsemi NCP51560 Gate Driversonsemi's NCP51560 isolated dual-channel gate drivers feature 4.5 A/9 A source and sink peak current respectively. They are designed for fast switching to drive power MOSFETs, and SiC MOSFET power switches. The NCP51560 offers short and matched propagation delays. Two independent and 5 kVRMS (UL-1577 rating) galvanically-isolated gate driver channels can be used in any possible configurations of two low-side, two high-side switches, or a half-bridge driver with programmable dead time. The NCP51560 offers other important protection functions such as independent undervoltage lockout for both gate drivers.

Features
  • Output current capability: 4.5 A peak source, 9 A peak sink
  • Output supply voltage: 6.5 V to 30 V with 5 V, 8 V, and 17 V UVLO threshold
  • Propagation delay typically 36 ns with 8 ns max delay matching per channel
  • Common mode transient immunity > -200 V/ns
  • 5 kVRMS galvanic isolation from input to each output and 1200 V peak differential voltage between output channels
  • User programmable dead-time
  • Industrial pin-to-pin compatibility
Applications
  • Isolated converters in DC/DC and AC/DC power supplies
  • Server and telecom power supplies
  • Industrial drives

NCP51560 Gate Drivers

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
DGTL ISO 5KV 2CH GATE DVR 16SOICNCP51560ABDWR2GDGTL ISO 5KV 2CH GATE DVR 16SOIC760 - Immediate$41.74View Details
DGTL ISO 5KV 2CH GATE DVR 16SOICNCP51560BBDWR2GDGTL ISO 5KV 2CH GATE DVR 16SOIC654 - Immediate$41.74View Details
Published: 2023-02-27