NCP51563 Gate Drivers

onsemi's 5 kVRMS isolated dual-channel 4.5 A/9 A gate drivers feature high channel-to-channel spacing

Image of onsemi's NCP51563 Gate Driveronsemi's NCP51563 gate driver offers dual-channel dominance, allowing users to control the channels independently and conquer low-side, high-side, or half-bridge configurations with ease. The NCP51563 is a versatile power maestro with extremely fast switching without sluggish delays. The NCP51563 boasts matched propagation times, ensuring synchronized control and minimizing energy waste. The rock-solid signal integrity is maintained with 5 kVRMS isolation, protecting circuits from electrical problems and ensuring safe, reliable operations. The programmable dead-time is adjustable for precision to optimize switching transitions for efficiency and performance.

Users can take full control with a dedicated enable pin and sthe ability to shut down the outputs simultaneously for complete safety and flexibility. With unwavering reliability and built-in safeguards including independent undervoltage lockout (UVLO) for each channel and an enable function, the circuits are protected from unexpected surprises. The NCP51563 is ideal for conquering power with precision and efficiency. Users can take control of MOSFETs and SiC switches for seamless reliable power management.

Features
  • SOIC-16 package: fewer pins 12 and 13 with 3.3 mm spacing between the channels
  • Peak source: 4.5 A and peak sink output current: 9 A
  • Output supply voltage range: 6.5 V to 30 V with 5 V, 8 V, and 17 V UVLO threshold
  • Propagation delay: 36 ns (typ.) with 8 ns max. delay matching/channel
  • User-programmable input logic for single- or dual-input modes via ANB
  • Common-mode transient immunity (CMTI): >200 V/ns
  • Galvanic isolation: 5 kVRMS from the input to each output and 1,850 V peak differential voltage between the output channels
  • Enable or disable pin
  • User-programmable dead-time
Applications
  • Isolated converters in DC/DC and AC/DC power supplies
  • Industrial drives
  • Server and telecom power supplies

NCP51563 Gate Drivers

ImageManufacturer Part NumberDescriptionVoltage - Output SupplyAvailable QuantityPriceView Details
5 KVRMS ISOLATED DUAL CHANNEL 4.NCP51563BBDWR2G5 KVRMS ISOLATED DUAL CHANNEL 4.9.5V ~ 30V865 - Immediate$41.74View Details
5 KVRMS ISOLATED DUAL CHANNEL 4.NCP51563CADWR2G5 KVRMS ISOLATED DUAL CHANNEL 4.14.5V ~ 30V833 - Immediate$41.74View Details

Evaluation Board

ImageManufacturer Part NumberDescriptionTypeFunctionEmbeddedAvailable QuantityPriceView Details
EVAL BOARD FOR NCV51563NCP-NCV51563D2PAK7LGEVBEVAL BOARD FOR NCV51563Power ManagementGate DriverNo2 - Immediate$1,078.23View Details
Published: 2024-05-17