UCC2961D ,Advanced Primary Side Startup Controllerfeatures include power-switch current protection, pulse-by-pulse current limiting, shutdown after a ..
UCC2972PWG4 ,BiCMOS Cold Cathode Fluorescent Lamp Driver Controller 8-TSSOP -40 to 85ELECTRICAL CHARACTERISTICS:Unless otherwise specified these specifications hold for T =0°C to +70°C ..
UCC2973PW ,BiCMOS Cold Cathode Fluorescent Lamp Driver ControllerELECTRICAL CHARACTERISTICS:Unless otherwise specified these specifications hold for T =0°C to +70°C ..
UCC2973PW ,BiCMOS Cold Cathode Fluorescent Lamp Driver ControllerFEATURES DESCRIPTION• 1mA Typical Supply Current Design goals for a Cold Cathode Fluorescent Lamp ( ..
UCC2973PW ,BiCMOS Cold Cathode Fluorescent Lamp Driver ControllerMAXIMUM RATINGSVBAT..... +27VTSSOP-8 (TOP VIEW)VDD Maximum Forced Current .. 30mAPW PackageMaximum ..
UCC2973PWG4 ,BiCMOS Cold Cathode Fluorescent Lamp Driver Controller 8-TSSOP -40 to 85features as a feedback controlled PWM driver stage, open lamp pro-• PWM Frequency Synchronized tote ..
UPA1970TE ,N-CHANNEL MOS FIELD EFFECT TRANSISTOR FOR SWITCHINGFEATURES12 3• 2.5 V drive available• Low on-state resistanceRDS(on)1 = 69 mΩ MAX. (VGS = 4.5 V, ID ..
UPA1970TE-T1 ,Nch enhancement type MOS FETFEATURES12 3• 2.5 V drive available• Low on-state resistanceRDS(on)1 = 69 mΩ MAX. (VGS = 4.5 V, ID ..
UPA1980TE ,P-CHANNEL MOS FIELD EFFECT TRANSISTOR FOR SWITCHINGDATA SHEETMOS FET WITH SCHOTTKY BARRIER DIODEµµµµ PA1980P-CHANNEL MOS FET WITH SCHOTTKY BARRIER DI ..
UPA2001 ,Silicon transistor arrayTRANSISTOR ARRAY-
pPA2001 C41PAZOOZC,/1PA2003C,/1PAZOO4C
NPN SILICON EPITAXIAL DARLINGTON TRANS ..
UPA2001C ,Silicon transistor arrayTRANSISTOR ARRAY-
pPA2001 C41PAZOOZC,/1PA2003C,/1PAZOO4C
NPN SILICON EPITAXIAL DARLINGTON TRANS ..
UPA2001GR ,Silicon transistor arrayTRANSISTOR ARRAY-
pPA2001 C41PAZOOZC,/1PA2003C,/1PAZOO4C
NPN SILICON EPITAXIAL DARLINGTON TRANS ..
UCC2961-UCC2961D
Advanced Primary Side Startup Controller
Duty-Cycle Clamping Up to 400-kHz Synchronizable Switching
Frequency High-Current FET Drive (1.5-A Sink, 0.75-A
Source) Undervoltage Lockout with 2-V Hysteresis Low-Current Startup with Optional
Disconnect Programmable Overvoltage and
Undervoltage Protection 8–pin Version Also Available (UCC3960)
typical application diagramUDG–99039
STOP
FEED
SOFT START
FREQ
SETIN
CSDPGND
OUT
VDD
AGND
OVS
VOLT
SEC
CLAMP
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