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FAN4822 Arkusz danych(PDF) 2 Page - Fairchild Semiconductor |
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FAN4822 Arkusz danych(HTML) 2 Page - Fairchild Semiconductor |
2 / 10 page FAN4822 PRODUCT SPECIFICATION 2 REV. 1.0.1 8/10/01 Pin Configuration Pin Description (Pin numbers is parentheses are for 16-pin package) Pin Name Function 1 (1) VEAO Transconductance voltage error amplifier output. 2 (2) IEAO Transconductance current error amplifier output. 3 (3) ISENSE Current sense input to the PFC current limit comparator. 4 (4) IAC PFC gain modulator reference input. 5 (5) VRMS Input for RMS line voltage compensation. 6 (6) RTCT Connection for oscillator frequency setting components. 7 (7) ZV SENSE Input to the high speed zero voltage crossing comparator. 8 (10) GND Analog signal ground. 9 (11) PWR GND Return for the PFC and ZVS driver outputs. 10 (12) ZVS OUT ZVS MOSFET driver output. 11 (13) PFC OUT PFC MOSFET driver output. 12 (14) VCC Shunt-regulated supply voltage. 13 (15) REF Buffered output for the internal 7.5V reference. 14 (16) FB Transconductance voltage error amplifier input. 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VEAO IEAO ISENSE IAC VRMS RTCT ZV SENSE N/C FAN4822 16-Pin SOIC (S16W) FAN4822 14-Pin DIP (P14) FB REF VCC PFC OUT ZVS OUT PWR GND GND N/C TOP VIEW 1 2 3 4 5 6 7 14 13 12 11 10 9 8 VEAO IEAO ISENSE IAC VRMS RTCT ZV SENSE FB REF VCC PFC OUT ZVS OUT PWR GND GND TOP VIEW Absolute Maximum Ratings Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum rat- ings are stress ratings only and functional device operation is not implied. Parameter Min Max Unit Shunt Regulator Current (ICC)55 mA Peak Driver Output Current ±500 mA Analog Inputs –0.3 7 V Junction Temperature 150 °C Storage Temperature Range –65 150 °C Lead Temperature (Soldering, 10 sec) 150 °C Thermal Resistance ( θJA) Plastic DIP Plastic SOIC 80 110 °C/W °C/W |
Podobny numer części - FAN4822 |
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Podobny opis - FAN4822 |
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