Power Factor Correction Controllers
DATASHEET
ISL6730A, ISL6730B, ISL6730C, ISL6730D
Power Factor Correction Controllers
FN8258 Rev 1.00 August 8, 2013
T...
Description
DATASHEET
ISL6730A, ISL6730B, ISL6730C, ISL6730D
Power Factor Correction Controllers
FN8258 Rev 1.00 August 8, 2013
The ISL6730A, ISL6730B, ISL6730C, ISL6730D are active Power Factor Correction (PFC) controller ICs that use a boost topology. The controllers are suitable for AC/DC power systems, up to 2kW and over the universal line input.
The ISL6730A, ISL6730B, ISL6730C, ISL6730D operate in Continuous Conduction Mode (CCM). Accurate input current shaping is achieved with a current error amplifier. A patent pending breakthrough negative capacitance technology minimizes zero crossing distortion and reduces the magnetic components size. The small external components result in a low cost design without sacrificing performance.
The internally clamped 12.5V gate driver delivers 1.5A peak current to the external power MOSFET. The ISL6730A, ISL6730B, ISL6730C, ISL6730D provide a highly reliable system that is fully protected. Protection features include cycle-by-cycle overcurrent, over pow...
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