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ML4803CS-1 Fiches technique (PDF) - Micro Linear Corporation

ML4803CS-1 Datasheet PDF - Micro Linear Corporation
No de pièce ML4803CS-1
Télécharger  ML4803CS-1 Télécharger

Taille du fichier   195.48 Kbytes
Page   13 Pages
Fabricant  MICRO-LINEAR [Micro Linear Corporation]
Site Internet  http://www.microlinear.com
Logo MICRO-LINEAR - Micro Linear Corporation
Description 8-Pin PFC and PWM Controller Combo

ML4803CS-1 Datasheet (PDF)

Go To PDF Page Télécharger Fiches technique
ML4803CS-1 Datasheet PDF - Micro Linear Corporation

No de pièce ML4803CS-1
Télécharger  ML4803CS-1 Click to download

Taille du fichier   195.48 Kbytes
Page   13 Pages
Fabricant  MICRO-LINEAR [Micro Linear Corporation]
Site Internet  http://www.microlinear.com
Logo MICRO-LINEAR - Micro Linear Corporation
Description 8-Pin PFC and PWM Controller Combo

ML4803CS-1 Fiches technique (HTML) - Micro Linear Corporation

Back Button ML4803CS-1 Datasheet HTML 1Page - Micro Linear Corporation ML4803CS-1 Datasheet HTML 2Page - Micro Linear Corporation ML4803CS-1 Datasheet HTML 3Page - Micro Linear Corporation ML4803CS-1 Datasheet HTML 4Page - Micro Linear Corporation ML4803CS-1 Datasheet HTML 5Page - Micro Linear Corporation ML4803CS-1 Datasheet HTML 6Page - Micro Linear Corporation ML4803CS-1 Datasheet HTML 7Page - Micro Linear Corporation ML4803CS-1 Datasheet HTML 8Page - Micro Linear Corporation ML4803CS-1 Datasheet HTML 9Page - Micro Linear Corporation ML4803CS-1 Datasheet HTML 10Page - Micro Linear Corporation Next Button 

ML4803CS-1 Détails du produit

GENERAL DESCRIPTION

The ML4803 is a space-saving controller for power factor corrected, switched mode power supplies that offers very low start-up and operating currents. Power Factor Correction (PFC) offers the use of smaller, lower cost bulk capacitors, reduces power line loading and stress on the switching FETs, and results in a power supply fully compliant to IEC1000-3-2 specifications. The ML4803 includes circuits for the implementation of a leading edge, average current “boost” type PFC and a trailing edge, PWM.



FEATURES

■Internally synchronized PFC and PWM in one 8-pin IC

■Patented one-pin voltage error amplifier with advanced input current shaping technique

■Peak or average current, continuous boost, leading edge PFC (Input Current Shaping Technology)

■High efficiency trailing-edge current mode PWM

■Low supply currents; start-up: 150µA typ., operating:  2mA typ.

■Synchronized leading and trailing edge modulation

■Reduces ripple current in the storage capacitor between the PFC and PWM sections

■Overvoltage, UVLO, and brownout protection

■PFC VCCOVP with PFC Soft Start




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