Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
數百萬庫存的電子零件。 接受缺貨訂單。 24小時內的價格和交貨時間報價。

Diodes introduced synchronous rectifier controller

二月 23 2015 2015-02 Connectors Diodes Incorporated
Article Cover
Diodes Incorporated introduces the APR343 synchronous rectifier controller, designed to meet the demand for highly integrated, efficient and affordable solutions for chargers for mobile phones and other portable electronic devices. The device integrates the output voltage sensing function into the secondary MOSFET driver to support the primary side control system.

     Diodes Incorporated introduces the APR343 synchronous rectifier controller, designed to meet the demand for highly integrated, efficient and affordable solutions for chargers for mobile phones and other portable electronic devices. The device integrates the output voltage sensing function into the secondary MOSFET driver to support the primary side control system.

     The APR343's circuit configuration utilizes external MOSFETs for added flexibility. The device senses the MOSFET's drain and source voltage, performs synchronous rectification in discontinuous conduction mode, and gives a periodic signal to drive the MOSFET when the output voltage is below a certain threshold. The new product quickly responds to the secondary side voltage, thereby improving the transient response of the primary side control system and reducing the power consumption of the secondary side rectifier.

     The APR343 high-performance rectifier solution not only provides overvoltage protection and undervoltage latching, but also minimizes the number of external components and uses the SOT25 package to further save board space, effectively meeting the stringent requirements of power converters in the consumer product and home appliance markets.

您可能感興趣的產品

AMI-M11D-1-1-B-1 AMI-M11D-1-1-B-1 LINE FILTER 250VAC 1A CHASS MNT 3852

More on Order

AMI-26A-1-1 AMI-26A-1-1 LINE FILTER 250VAC 1A CHASS MNT 2484

More on Order

AMI-28A-12-3 AMI-28A-12-3 LINE FILTER 110/250VAC 12A CHAS 8586

More on Order

AMI-M12B-3-12-B AMI-M12B-3-12-B LINE FILTER 250VAC 12A CHASS MNT 3618

More on Order

AMI-29B-8-3 AMI-29B-8-3 LINE FILTER 110/250VAC 8A CHAS 3078

More on Order

AMI-23A-30-6 AMI-23A-30-6 LINE FILTER 250VAC 30A CHASS MNT 6426

More on Order

AMI-28A-1-3 AMI-28A-1-3 LINE FILTER 110/250VAC 1A CHAS 7344

More on Order

AMI-M11O-1-20-C AMI-M11O-1-20-C LINE FILTER 250VAC 1A CHASS MNT 2682

More on Order

AMI-M11N-1-6-B AMI-M11N-1-6-B LINE FILTER 250VAC 1A CHASS MNT 7920

More on Order

AMI-29B-4-3 AMI-29B-4-3 LINE FILTER 110/250VAC 4A CHAS 8262

More on Order

AMI-M11P-1-10-B-2 AMI-M11P-1-10-B-2 LINE FILTER 250VAC 1A CHASS MNT 3672

More on Order

AMI-22B-16-3 AMI-22B-16-3 LINE FILTER 250VAC 16A CHASS MNT 4986

More on Order

AMI-M11H-1-10-A AMI-M11H-1-10-A LINE FILTER 250VAC 10A CHASS MNT 8388

More on Order

AMI-26-30-6 AMI-26-30-6 LINE FILTER 250VAC 30A CHASS MNT 7560

More on Order

AMI-27B-16-1 AMI-27B-16-1 LINE FILTER 110/250VAC 16A CHASS 4734

More on Order

AMI-29A-16-1 AMI-29A-16-1 LINE FILTER 110/250VAC 16A CHASS 6156

More on Order

AMI-26B-16-1 AMI-26B-16-1 LINE FILTER 250VAC 16A CHASS MNT 7362

More on Order

AMI-B11AW3-13-2-B AMI-B11AW3-13-2-B LINE FILTER 250VAC 2A PCB 6768

More on Order

AMI-M12B-1-6-B AMI-M12B-1-6-B LINE FILTER 250VAC 6A CHASS MNT 3618

More on Order

AMI-23-10-1 AMI-23-10-1 LINE FILTER 250VAC 10A CHASS MNT 3150

More on Order

AMI-M11P-3-6-B-1 AMI-M11P-3-6-B-1 LINE FILTER 250VAC 6A CHASS MNT 3798

More on Order

AMI-M11D-1-6-B-1 AMI-M11D-1-6-B-1 LINE FILTER 250VAC 6A CHASS MNT 3348

More on Order

AMI-M11A-1-10-B AMI-M11A-1-10-B LINE FILTER 250VAC 10A CHASS MNT 4266

More on Order

AMI-21B-10-1 AMI-21B-10-1 LINE FILTER 250VAC 10A CHASS MNT 2340

More on Order