UCC28600DRG4 ,8-Pin Quasi Resonant Flyback Green Mode Controller 8-SOIC -40 to 105Block Diagram..... 8Information..... 377.3 Feature Description.... 114 Revision HistoryNOTE: Page n ..
UCC28610 ,12-65W Green-mode Flyback Power Supply ControllerFeatures 3 DescriptionThe UCC28610 brings a new level of performance1• Cascoded Configuration Allow ..
UCC28610D ,12-65W Green-mode Flyback Power Supply Controller 8-SOIC -40 to 125Block Diagram ...... 11• Changed Figure 20...... 16• Changed High Frequency Ringing Solutions, (a) ..
UCC28610DR ,12-65W Green-mode Flyback Power Supply Controller 8-SOIC -40 to 125featuresProtectioninclude output overvoltage detection, programmablemaximum on-time, and thermal sh ..
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 ..
UPA1731 ,SWITCHING P-CHANNEL POWER MOS FET INDUSTRIAL USEFEATURES• Low on-resistance6.0 ±0.314RDS(on)1 = 10.3 mΩ TYP. (VGS = –10 V, ID = –5.0 A)4.45.37 MAX. ..
UPA1731G-E1 ,Pch enhancement type power MOS FETFEATURES• Low on-resistance6.0 ±0.314RDS(on)1 = 10.3 mΩ TYP. (VGS = –10 V, ID = –5.0 A)4.45.37 Max. ..
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 ..
UCC28600D-UCC28600DR-UCC28600DRG4
8-Pin Quasi Resonant Flyback Green Mode Controller
UCC28051
CBULK
STATUS
OVP
OUT
UCC28600CSS
RSU
CVDD
Primary Secondary
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ROVP2
ROVP1
18V NS
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Design
UCC28600SLUS646K –NOVEMBER 2005–REVISED AUGUST 2015
UCC28600 8-Pin Quasi-Resonant Flyback Green-Mode Controller Features 3 DescriptionThe UCC28600isa PWM controller with advanced Green-Mode Controller With Advanced Energy energy featuresto meet stringent world-wide energySaving Features efficiency requirements.• Quasi-Resonant Mode Operationfor Reduced
UCC28600 integrates built-in advanced energyEMI and Low Switching Losses (Low-Voltage saving features with high-level protection featurestoValley Switching) provide cost-effective solutions for energy-efficient• Low Standby Current for Minimum System No- power supplies. UCC28600 incorporates frequencyLoad Power Consumption fold-back and green-mode operationto reduce the Low Start-up Current: 25-μA Maximum switching lossesat light-load and no-load conditions. Programmable Line and Load Over-Voltage UCC28600is availablein the 8-pin SOIC package.Protection Operating junction temperature rangeis –40°C to
+105°C.• Internal Over-Temperature Protection Current Limit Protection The UCC28600 Design Calculator, (SLVC104),
locatedin the Tools and Software section of the– Cycle-by-Cycle Power Limit UCC28600 product folder, providesa user-interactive– Primary-Side Over-Current Hiccup Restart iterative process for selecting recommendedMode component values foran optimal design.• 1-A Sink, –0.75-A Source TrueDrive™ Gate Drive
Output
Device Information(1)• Programmable Soft-Start• Green-Mode Status Pin (PFC Disable Function)
(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
2 Applications Bias Supplies for LCD-Monitors, LCD-TV, PDP-
TV, and Set Top Boxes AC-to-DC Adapters and Off-Line Battery Chargers Energy Efficient Power Suppliesupto 200W
Typical Application Diagram
