NCP4306 Synchronous Rectification Drivers

onsemi NCP4306 Synchronous Rectification Drivers are high‑performance secondary‑side devices designed to optimize efficiency in switch‑mode power supplies (SMPS). The onsemi NCP4306 supports a wide range of power‑conversion topologies (including DCM/CCM flyback, quasi‑resonant flyback, forward, and resonant LLC) thanks to the versatile control architecture and robust drive capability. These devices provide precise true secondary‑side zero‑current detection and offer extremely low turn‑off delay (typically 15ns), enabling maximum MOSFET conduction time and improved overall system efficiency. The combination of adjustable or fixed minimum on‑time and off‑time blanking allows designers to mitigate PCB‑induced ringing and parasitic effects for stable, noise‑free SR operation.

Resultados: 12
Seleccionar Imagen N.° de pieza Fabricante: Descripción Hoja de datos Disponibilidad Precio: (USD) Filtre los resultados en la tabla por precio unitario en función de su cantidad. Cantidad RoHS Modelo ECAD Topología Número de salidas Frecuencia de conmutación Voltaje de entrada Voltaje de salida Corriente de salida Temperatura de trabajo mínima Temperatura de trabajo máxima Estilo de montaje Paquete / Cubierta Empaquetado
onsemi Controladores de conmutación SECONDARY SIDE SYNCHRONOUS 3,976En existencias
Cinta cortada
$0.99
$0.708
$0.639
$0.563
Ver
Envase tipo carrete
$0.466
Min.: 1
Mult.: 1
Máx.: 2,500
: 2,500
Flyback, Forward, Half Bridge 1 Output 1 MHz 10 V 7 A - 40 C + 125 C SMD/SMT SOIC-8 Reel, Cut Tape, MouseReel
onsemi Controladores de conmutación SECONDARY SIDE SYNCH RONOU 6,594En existencias
Cinta cortada
$1.04
$0.693
$0.638
$0.579
Ver
Envase tipo carrete
$0.521
Min.: 1
Mult.: 1
: 4,000
Flyback, Forward, Half Bridge 1 Output 1 MHz 10 V 7 A - 40 C + 125 C SMD/SMT DFN-8 Reel, Cut Tape, MouseReel
onsemi Controladores de conmutación SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES - IPT OPTION FOR 3,088En existencias
Cinta cortada
$2.71
$2.02
$1.85
$1.66
$1.57
Envase tipo carrete
$1.57
Min.: 1
Mult.: 1
Máx.: 276
: 4,000
1 Output 1 MHz 35 V 7 A - 40 C + 125 C SMD/SMT DFN-8 Reel, Cut Tape
onsemi Controladores de conmutación SECONDARY SIDE SYNCH RONOU 3,891En existencias
Cinta cortada
$1.08
$0.772
$0.697
$0.614
Envase tipo carrete
$0.502
Ver
Min.: 1
Mult.: 1
: 3,000
Flyback, Forward, Half Bridge 1 Output 1 MHz 10 V 7 A - 40 C + 125 C SMD/SMT DFN-8 Reel, Cut Tape, MouseReel
onsemi Controladores de conmutación SECONDARY SIDE SYNCHRONOUS 6,012En existencias
Cinta cortada
$0.78
$0.563
$0.511
$0.452
Ver
Envase tipo carrete
$0.389
Min.: 1
Mult.: 1
Máx.: 2,500
: 2,500
Flyback, Forward, Half Bridge 1 Output 1 MHz 10 V 7 A - 40 C + 125 C SMD/SMT SOIC-8 Reel, Cut Tape, MouseReel
onsemi Controladores de conmutación SECONDARY SIDE SYNCHRONOUS 7,203En existencias
5,000Se espera el 2/4/2027
Cinta cortada
$0.82
$0.586
$0.528
$0.463
Envase tipo carrete
$0.389
Ver
Min.: 1
Mult.: 1
: 2,500
Flyback, Forward, Half Bridge 1 Output 1 MHz 10 V 7 A - 40 C + 125 C SMD/SMT SOIC-8 Reel, Cut Tape, MouseReel
onsemi Controladores de conmutación SECONDARY SIDE SYNCH RONOU 1,504En existencias
Cinta cortada
$1.10
$0.805
$0.733
$0.653
Envase tipo carrete
$0.563
Ver
Min.: 1
Mult.: 1
: 3,000
Flyback, Forward, Half Bridge 1 Output 1 MHz 10 V 7 A - 40 C + 125 C SMD/SMT DFN-8 Reel, Cut Tape, MouseReel
onsemi Controladores de conmutación SECONDARY SIDE SYNCH RONOU 1,410En existencias
Cinta cortada
$0.99
$0.729
$0.662
$0.59
Ver
Envase tipo carrete
$0.479
Min.: 1
Mult.: 1
: 4,000
Flyback, Forward, Half Bridge 1 Output 1 MHz 10 V 7 A - 40 C + 125 C SMD/SMT DFN-8 Reel, Cut Tape, MouseReel
onsemi Controladores de conmutación SECONDARY SIDE SYNCHRONOUS 2,479En existencias
Cinta cortada
$0.65
$0.462
$0.415
$0.362
Ver
Envase tipo carrete
$0.282
Min.: 1
Mult.: 1
: 3,000
Flyback, Forward, Half Bridge 1 Output 1 MHz 10 V 7 A - 40 C + 125 C SMD/SMT TSOP-6 Reel, Cut Tape, MouseReel
onsemi Controladores de conmutación SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES 2,545En existencias
Cinta cortada
$0.65
$0.462
$0.415
$0.362
Ver
Envase tipo carrete
$0.285
Min.: 1
Mult.: 1
Máx.: 3,000
: 3,000
Flyback 1 Output 1 MHz 5 V 7 A - 40 C + 125 C SMD/SMT TSOP-6 Reel, Cut Tape
onsemi Controladores de conmutación SECONDARY SIDE SYNCHRONOUS 3,729En existencias
Cinta cortada
$0.65
$0.462
$0.415
$0.362
Ver
Envase tipo carrete
$0.293
Min.: 1
Mult.: 1
: 3,000
Flyback, Forward, Half Bridge 1 Output 1 MHz 10 V 7 A - 40 C + 125 C SMD/SMT TSOP-6 Reel, Cut Tape, MouseReel
onsemi Controladores de conmutación Secondary Side Synchronous Rectification Driver for High Efficiency SMPS Topologies For GaNFET direct drive
2,500Se espera el 30/9/2026
Cinta cortada
$0.84
$0.60
$0.538
$0.47
$0.437
Envase tipo carrete
$0.437
Min.: 1
Mult.: 1
Máx.: 250
: 2,500
1 Output 1 MHz 35 V 10 V - 40 C + 125 C SMD/SMT SOIC-8 Reel, Cut Tape