(Hong Kong)
Product Summary
The L6562D is a current-mode PFC controller operating in Transition Mode (TM). Pin-to-pin compatible with the predecessor L6561, it offers improved performance.
Parametrics
Absolute maximum ratings: (1)Supply voltage (Icc = 20 mA): self-limited V; (2)Analog Inputs & Outputs: -0.3 to 8 V; (3)Zero Current Detector Max. Current: -50 (source) 10 (sink) mA; (4)Power Dissipation @Tamb = 50℃ (DIP-8): 1 W, (SO-8): 0.65 W; (5)Junction Temperature Operating range: -40 to 150 ℃; (6)Storage Temperature: -55 to 150 ℃.
Features
Features: (1)realised in BCD technology; (2)transition-mode control of PFC preregulators; (3)proprietary multiplier design for minimum THD of AC input current; (4)very precise adjustable output overvoltage protection; (5)ULTRA-LOW (≤70μA) start-up current; (6)low (≤4 mA) quiescent current; (7)extended IC supply voltage range; (8)on-chip filter on current sense; (9)disable function 1% (@ Tj = 25 ℃) internal reference voltage; (10)-600/+800mA totem pole gate driver with UVLO pull-down and voltage clamp.
Diagrams
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 L6562D |
STMicroelectronics |
Power Factor Correction ICs Trans Mode PFC Cont |
Data Sheet |
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L6562DTR |
STMicroelectronics |
Power Factor Correction ICs Trans Mode PFC Cont |
Data Sheet |
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