Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
FAN6982 Datasheet(PDF) 6 Page - Fairchild Semiconductor |
|
FAN6982 Datasheet(HTML) 6 Page - Fairchild Semiconductor |
6 / 16 page © 2009 Fairchild Semiconductor Corporation www.fairchildsemi.com FAN6982 • Rev. 1.0.1 6 Electrical Characteristics Unless otherwise noted; VDD=15V, TA= 25°C, TA=TJ, RT=27kΩ, and CT=1000pF. Symbol Parameter Conditions Min. Typ. Max. Units VDD Section VDD-OP Continuously Operating Voltage 22 V IDD ST Startup Current VDD=VTH-ON-0.1V; OPFC Open 30 80 µA IDD-OP Operating Current VDD=13V; OPFC Open 2.0 2.3 3.0 mA VTH-ON Turn-on Threshold Voltage 10 11 12 V △ VTH Hysteresis 1.35 1.90 V VDD-OVP VDD OVP 27 28 29 V △ VDD-OVP VDD OVP Hysteresis 1 V Oscillator fOSC PFC Frequency RT=27kΩ, CT=1000pF 60 64 67 kHz fDV (3) Voltage Stability 11V ≦ VDD ≦ 22V 2 % fDT (3) Temperature Stability -40°C ~ +105°C 2 % fTV Total Variation Line, Temperature 58 70 kHz fRV Ramp Voltage Valley-to-Peak 2.8 V IOSC-DIS Discharge Current VRAMP=0V, VRT/CT=2.5V 6.5 15.0 mA fRANGE Frequency Range 50 75 kHz tPFC-DEAD PFC Dead Time RT=27kΩ, CT=1000pF 400 600 800 ns VREF VVREF Reference Voltage IREF=0mA, CREF=0.1µF 7.4 7.5 7.6 V △ VVREF1 Load Regulation of Reference Voltage CREF=0.1µF, IREF=0mA to 3.5mA VVDD=14V, Rise/Fall Time > 20µs 30 50 mV △ VVREF2 Line Regulation of Reference Voltage CREF=0.1µF, VVDD=11V to 22V 25 mV △ VVREF-DT Temperature Stability (3) -40°C ~ +105°C 0.4 0.5 % △ VVREF-TV Total Variation (3) Line, Load, Temperature 7.35 7.65 V △ VVREF-LS Long-Term Stability (3) TJ=125°C, 0 ~ 1000HRs 5 25 mV IREF-MAX Maximum Current VVREF > 7.35V 5 mA Brownout VRMS-UVL VRMS Threshold Low When VRMS=1.05V at 75 VRMS 1.00 1.05 1.10 V VRMS-UVH VRMS Threshold High When VRMS=1.9V at 85 • 1.414 1.85 1.90 1.95 V △ VRMS-UVP Hysteresis 750 850 950 mV tUVP Under-Voltage Protection Debounce Time 340 410 480 ms RDY Section VFBPFC-RD FBPFC Voltage Level to Pull Low Impedance with RDY Pin 2.3 2.4 2.5 V △ VFBPFC-RD Hysteresis 1.15 1.25 1.35 V IRDY-LEK Leakage Current of RDY High Impedance VFBPFC<2.4V 500 nA VRDY-L RDY Low Voltage ISINK=2mA 0.5 V Continued on the following page… |
Número de pieza similar - FAN6982 |
|
Descripción similar - FAN6982 |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |