Power Factor Correction - PFC 75W 90 VAC 600V FET 60 kHz 60mW 135pF

Power Factor Correction - PFC 75W 90 VAC 600V FET 60 kHz 60mW 135pF

Sku: TT-MU-869-PFS7623C-TL

Sold By: tenettech
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Description of product

HiperPFS™-4 PFC Controllers

Power Integrations HiperPFS-4 PFC (Power Factor Correction) Controllers incorporate a Continuous Conduction Mode (CCM) boost PFC controller, gate driver and 600V power MOSFET in a single, low-profile (GROUND pin connected) power package. HiperPFS-4 devices eliminate need for external current sense resistors and their associated power loss, and use an innovative control technique that adjusts the switching frequency over output load, input line voltage, and input line cycle. This control technique maximizes efficiency over the entire load range, particularly at light loads. Additionally, it minimizes the EMI filtering requirements due to its wide bandwidth spread spectrum effect. The HiperPFS-4 uses advanced digital techniques for line monitoring, line feed-forward scaling, and power factor enhancement; while using analog techniques for the core controller in order to maintain extremely low no-load power consumption. The HiperPFS-4 also features an integrated non-linear error amplifier for enhanced load transient response, a user programmable Power Good (PG) signal as well as user selectable power limit functionality. HiperPFS-4 includes Power Integrations’ standard set of comprehensive protection features, such as UV, OV, brown-in/out, and hysteretic thermal shutdown. HiperPFS-4 also provides cycle-by-cycle current limit and Safe Operating Area (SOA) protection of the power MOSFET, output power limiting for overload protection, and pin-to-pin short-circuit protection