UCC28810DR ,LED Lighting Power Controller 8-SOIC -40 to 105featuresan innovative slew rate enhancement circuit which improves the large signal transient perfo ..
UCC28811DR ,LED Lighting Power Controller 8-SOIC -40 to 105featuresan innovative slew rate enhancement circuit which improves the large signal transient perfo ..
UCC2889 ,Off-line Power Supply ControllerFEATURES DESCRIPTION• Transformerless Off-line The UCC1889 controller is optimized for use as an of ..
UCC2889D ,Off-line Power Supply ControllerUCC1889UCC2889UCC3889Off-line Power Supply Controller
UCC2889DTR ,Off-line Power Supply ControllerMAXIMUM RATINGS CONNECTION DIAGRAMICC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
UCC2889DTRG4 ,Off-line Power Supply Controller 8-SOIC -40 to 85ELECTRICAL CHARACTERISTICSUCC3889, -40°C to +85°C for the UCC2889, and -55°C to +125°C for the UCC1 ..
UPA1731G-E2 ,Pch enhancement type power MOS FETELECTRICAL CHARACTERISTICS (TA = 25 °C, All terminals are connected.)CHARACTERISTICS SYMBOL TEST CO ..
UPA1740TP ,N-ch power MOS FET (switching element)FEATURES• High voltage: VDSS = 200 V6.0 ±0.314• Gate voltage rating: ±30 V+0.17 0.8 ±0.2 4.4 ±0.155 ..
UPA1741TP ,N-ch power MOS FET (switching element)DATA SHEETMOS FIELD EFFECT TRANSISTORµµµµ PA1741TPSWITCHINGN-CHANNEL POWER MOS FETPACKAGE DRAWING ..
UPA1755 ,SWITCHING N-CHANNEL POWER MOS FET INDUSTRIAL USEFEATURES3 ; Source 24 ; Gate 2• Dual chip type5, 6; Drain 2• Low on-resistance6.0 ±0.314RDS(on)1 ..
UPA1755G-E1 ,Nch enhancement type power MOS FET(Dual type)FEATURES3 ; Source 24 ; Gate 2• Dual chip type5, 6; Drain 2• Low on-resistance6.0 ±0.314RDS(on)1 ..
UPA1755G-E2 ,Nch enhancement type power MOS FET(Dual type)ELECTRICAL CHARACTERISTICS (TA = 25 °C, All terminals are connected.)CHARACTERISTICS SYMBOL TEST CO ..
UCC28810DR
LED Lighting Power Controller
SIMPLIFIED APPLICATION DIAGRAMVDD
GDRV
GND
TZE
VSENSE
EAOUT
VINS
ISENSE
UCC28810
Triac Dimming
Detect
Low Pass
Filter
Bias
LED
Current
Sense
Bias
Regulation power controllers for lowto medium power lumens•
Two UVLO Options applications requiring power factor correction and
EMC compliance.Itis designed for controllinga•
Overvoltage Protection (OVP), Open-Feedback flyback, buckor boost converter operatingin critical
Protection and Enable Circuits conduction mode.It featuresa transconductance•
±750-mA Peak Gate Drive Current voltage amplifier for feedback error processing,a•
Low Start-Up and Operating Currents simple current reference generator for generatinga
current command proportionalto the input voltage,a•
Lead (Pb)-Free Packages current-sense (PWM) comparator, PWM logic anda
totem-pole driverfor drivingan external FET.
