Transcription of Transition-mode PFC controller - STMicroelectronics
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Transition-mode PFC controller - STMicroelectronics
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. L6562 DTR 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.
ERROR AMPLIFIER VINV Voltage Feedback Input Threshold Tj = 25 °C 2.465 2.5 2.535 V 10.3 V < Vcc < 22 V (1) 2.44 2.56 Line Regulation Vcc = 10.3 V to 22V 2 5 mV IINV Input Bias Current VINV = 0 to 3 V -1 µA ∆V CS ∆V MULT-----
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