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L6562ADTR 功率因数校正
L6562ADTR
ST(意法半导体)
: 540 mg
: 0.65 W
: - 40 C
: + 125 C
相关产品
产品信息
L6562ADTR
功率因数校正 - PFC HV H-Bridge driver Transition-mode PFC controller
Description L6562ADTR
The L6562A is a current-mode PFC controller operating in Transition Mode (TM). Coming with the same pin-out as its predecessors L6561 and L6562, it offers improved performance.
The highly linear multiplier includes a special circuit, able to reduce AC input current distortion, that allows wide-range-mains operation with an extremely low THD, even over a large load range.
Features L6562ADTR
■ Proprietary multiplier design for minimum THD
■ Very accurate adjustable output overvoltage
protection
■ Ultra-low (30μA) Start-up current
■ Low (2.5mA) quiescent current
■ Digital leading-edge blanking on current sense
■ Disable function on E/A input
■ 1% (@ TJ = 25 °C) internal reference voltage
■ -600/+800mA totem pole gate driver with active
pull-down during UVLO and voltage clamp
■ DIP-8/SO-8 packages
PFC pre-regulators for:
■ IEC61000-3-2 compliant SMPS (Flat TV,
monitors, desktop PC, games)
■ HI-END AC-DC adapter/charger up to 400W
■ Electronic ballast
■ Entry level server & web server
