Switching Controllers – Mouser Indonesia

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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.

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Part #

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AADZZZAMNTWG
onsemi
1: Rp21.648
6.594In Stock

Mfr. Part No.
NCP4306AADZZZAMNTWG

Mouser Part No
863-4306AADZZZAMNTWG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

Learn More

Datasheet

6.594In Stock

Cut Tape

Rp21.648

Rp12.714

Rp11.705

Rp10.622

View

Reel

Rp9.558

MouseReel Available

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

Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES

NCP4306DADZZBASNT1G
onsemi
1: Rp11.925
3.043In Stock

Mfr. Part No.
NCP4306DADZZBASNT1G

Mouser Part No
863-NCP4306DADZZBASN

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES

Learn More

Datasheet

3.043In Stock

Cut Tape

Rp11.925

Rp8.476

Rp7.614

Rp6.641

Rp6.183

Reel

Rp6.183

Min.: 1
Mult.: 1
Max.: 250

: 3.000

Flyback

1 Output

1 MHz

5 V

7 A

- 40 C

+ 125 C

SMD/SMT

TSOP-6

Reel, Cut Tape

Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES - IPT OPTION FOR

NCP4306ABHZZZAMNTWG
onsemi
1: Rp49.718
2.702In Stock
New Product

Mfr. Part No.
NCP4306ABHZZZAMNTWG

Mouser Part No
863-4306ABHZZZAMNTWG

New Product

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES - IPT OPTION FOR

Learn More

Datasheet

2.702In Stock

Cut Tape

Rp49.718

Rp37.059

Rp33.940

Rp30.454

Rp28.803

Reel

Rp28.803

Min.: 1
Mult.: 1
Max.: 276

: 4.000

1 Output

1 MHz

7 A

- 40 C

+ 125 C

SMD/SMT

DFN-8

Reel, Cut Tape

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AADZZZAMN1TBG
onsemi
1: Rp19.814
3.891In Stock

Mfr. Part No.
NCP4306AADZZZAMN1TBG

Mouser Part No
863-4306AADZZZAMN1TG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

Learn More

Datasheet

3.891In Stock

Cut Tape

Rp19.814

Rp14.163

Rp12.787

Rp11.264

Reel

Rp9.301

View

MouseReel Available

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

Switching Controllers SECONDARY SIDE SYNCHRONOUS

NCP4306AAAZZZADR2G
onsemi
1: Rp15.044
7.262In Stock

Mfr. Part No.
NCP4306AAAZZZADR2G

Mouser Part No
863-NCP4306AAAZADR2G

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS

Learn More

Datasheet

7.262In Stock

Cut Tape

Rp15.044

Rp10.751

Rp9.687

Rp8.494

Reel

Rp8.494

MouseReel Available

Min.: 1
Mult.: 1
Max.: 190

: 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

Switching Controllers SECONDARY SIDE SYNCHRONOUS

NCP4306AAHZZZADR2G
onsemi
1: Rp18.163
3.940In Stock

Mfr. Part No.
NCP4306AAHZZZADR2G

Mouser Part No
863-NCP4306AAHZADR2G

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS

Learn More

Datasheet

3.940In Stock

Cut Tape

Rp18.163

Rp12.989

Rp11.723

Rp10.329

Reel

Rp10.329

MouseReel Available

Min.: 1
Mult.: 1
Max.: 160

: 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

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AAAZZZAMN1TBG
onsemi
1: Rp20.181
1.739In Stock

Mfr. Part No.
NCP4306AAAZZZAMN1TBG

Mouser Part No
863-4306AAAZZZAMN1TG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

Learn More

Datasheet

1.739In Stock

Cut Tape

Rp20.181

Rp14.769

Rp13.448

Rp11.980

Reel

Rp10.329

View

MouseReel Available

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

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AAAZZZAMNTWG
onsemi
1: Rp18.163
1.410In Stock

Mfr. Part No.
NCP4306AAAZZZAMNTWG

Mouser Part No
863-4306AAAZZZAMNTWG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

Learn More

Datasheet

1.410In Stock

Cut Tape

Rp18.163

Rp13.374

Rp12.145

Rp10.824

View

Reel

Rp8.733

MouseReel Available

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

Switching Controllers SECONDARY SIDE SYNCHRONOUS

NCP4306AADZZZADR2G
onsemi
1: Rp15.411
128In Stock
7.500Expected 01/09/2026

Mfr. Part No.
NCP4306AADZZZADR2G

Mouser Part No
863-NCP4306AADZADR2G

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS

Learn More

Datasheet

128In Stock

7.500Expected 01/09/2026

Cut Tape

Rp15.411

Rp11.008

Rp9.870

Rp8.623

View

Reel

Rp7.045

MouseReel Available

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

Switching Controllers SECONDARY SIDE SYNCHRONOUS

NCP4306DADZZDASNT1G
onsemi
1: Rp11.925
2.496In Stock

Mfr. Part No.
NCP4306DADZZDASNT1G

Mouser Part No
863-NCP4306DADDASNTG

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS

Learn More

Datasheet

2.496In Stock

Cut Tape

Rp11.925

Rp8.476

Rp7.614

Rp6.641

View

Reel

Rp5.210

MouseReel Available

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

Switching Controllers SECONDARY SIDE SYNCHRONOUS

NCP4306DAHZZAASNT1G
onsemi
1: Rp11.925
3.729In Stock

Mfr. Part No.
NCP4306DAHZZAASNT1G

Mouser Part No
863-NCP4306DAHAASNTG

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS

Learn More

Datasheet

3.729In Stock

Cut Tape

Rp11.925

Rp8.476

Rp7.614

Rp6.641

Reel

Rp5.375

View

MouseReel Available

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

Switching Controllers Secondary Side Synchronous Rectification Driver for High Efficiency SMPS Topologies For GaNFET direct drive

NCP4306ABHZZZADR2G
onsemi
1: Rp15.778
2.500Expected 18/09/2026
New Product

Mfr. Part No.
NCP4306ABHZZZADR2G

Mouser Part No
863-P4306ABHZZZADR2G

New Product

onsemi

Switching Controllers Secondary Side Synchronous Rectification Driver for High Efficiency SMPS Topologies For GaNFET direct drive

Learn More

Datasheet

2.500Expected 18/09/2026

Cut Tape

Rp15.778

Rp11.008

Rp9.870

Rp8.623

Rp8.017

Reel

Rp8.017

Min.: 1
Mult.: 1
Max.: 250

: 2.500

1 Output

1 MHz

10 V

- 40 C

+ 125 C

SMD/SMT

SOIC-8

Reel, Cut Tape

NCP4306 Synchronous Rectification Drivers

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