Transition-mode PFC controller
L6562. Transition-mode PFC controller . 1 Features Figure 1. Packages REALISED IN BCD TECHNOLOGY. Transition-mode CONTROL OF PFC PRE- REGULATORS. PROPRIETARY MULTIPLIER DESIGN FOR DIP-8 SO-8. MINIMUM THD OF AC INPUT CURRENT. VERY PRECISE ADJUSTABLE OUTPUT Table 1. Order Codes OVERVOLTAGE PROTECTION Part Number Package ultra -LOW ( 70 A) START-UP CURRENT L6562N DIP-8. LOW ( 4 mA) QUIESCENT CURRENT. L6562D SO-8. EXTENDED IC SUPPLY VOLTAGE RANGE. L6562DTR Tape & Reel ON-CHIP FILTER ON CURRENT SENSE. DISABLE FUNCTION. DESKTOP PC, MONITOR) UP TO 300W. 1% (@ Tj = 25 C) INTERNAL REFERENCE. VOLTAGE HI-END AC-DC ADAPTER/CHARGER. -600/+800mA TOTEM POLE GATE DRIVER WITH ENTRY LEVEL SERVER & WEB SERVER.
1/16 l6562 november 2005 1features realised in bcd technology transition-mode control of pfc pre- regulators proprietary multiplier design for minimum thd of ac input current very precise adjustable output overvoltage protection ultra-low ( ≤70µa) start-up current low (≤4 ma) quiescent current extended ic supply voltage range on-chip filter on current sense
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