FAN7602B ,GREEN MODE PWM CONTROL ICapplications; and auxiliary Internal High-Voltage Start-up Switchpower supplies. Burst-Mode Oper ..
FAN7602BMX , Green Current-Mode PWM Controller
FAN7602BMX , Green Current-Mode PWM Controller
FAN7602BMX , Green Current-Mode PWM Controller
FAN7602BN , Green Current-Mode PWM Controller
FAN7602BN , Green Current-Mode PWM Controller
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FAN7602B
GREEN MODE PWM CONTROL IC
FAN7602B — Green Current-Mode PWM Controller March 2007 FAN7602B Green Current-Mode PWM Controller Features Description Green Current-Mode PWM Control The FAN7602B is a green current-mode PWM controller. It is specially designed for off-line adapter applications; Fixed 65kHz Operation DVDP, VCR, LCD monitor applications; and auxiliary Internal High-Voltage Start-up Switch power supplies. Burst-Mode Operation The internal high-voltage start-up switch and the burst- Line Voltage Feedforward to Limit Maximum Power mode operation reduce the power loss in standby mode. Line Under-Voltage Protection As a result, it is possible to supply 0.5W load, limiting the Latch Protection & Internal Soft-Start (10ms) Function input power under 1W when the input line voltage is Overload Protection . On no-load condition, input power is under 0.3W. 265V AC Over-Voltage Protection The maximum power can be limited constantly, regard- Low Operation Current: 1mA Typical less of the line voltage change, using the power limit 8-pin DIP/SOP function. The switching frequency is internally fixed at 65kHz. Applications The FAN7602B includes various protections for the sys- Adapter tem reliability and the internal soft-start prevents the out- LCD Monitor Power put voltage over-shoot at start-up. Auxiliary Power Supply Related Application Notes AN6014 - Green Current Mode PWM Controller FAN7602 Ordering Information Operating Temp. Marking Part Number Range Pb-Free Package Packing Method Code FAN7602BN 8-DIP Rail FAN7602B FAN7602BM -25°C to +125°CYes Rail FAN7602B 8-SOP FAN7602BMX Tape & Reel FAN7602B © 2007 FAN7602B Rev. 1.0.0
