UCC288 Search Results

Contextual Info: UCC2888 UCC3888 www.ti.com SLUS159B – MARCH 1997 – REVISED JUNE 2007 OFF-LINE POWER SUPPLY CONTROLLER FEATURES • • • • • • • DESCRIPTION Transformerless Off-Line Power Supply Wide 100-VDC to 400-VDC Allowable Input Range Fixed 5-VDC or Adjustable Low-Voltage

Contextual Info: UCC2888 UCC3888 www.ti.com SLUS159B – MARCH 1997 – REVISED JUNE 2007 OFF-LINE POWER SUPPLY CONTROLLER FEATURES • • • • • • • DESCRIPTION Transformerless Off-Line Power Supply Wide 100-VDC to 400-VDC Allowable Input Range Fixed 5-VDC or Adjustable Low-Voltage

UCC3884

Contextual Info: application INFO available Frequency Foldback Current Mode PWM Controller UCC1884 UCC2884 UCC3884 PRELIMINARY FEATURES DESCRIPTION • Frequency Foldback Reduces Operating Frequency Under Fault Conditions The UCC3884 is a high performance current mode PWM controller intended for single ended switch mode power supplies. The chip implements

UDG-94085

Abstract: UCC3883 SS 94090
Contextual Info: y UCC1883 UCC2883 UCC3883 UNITRODE Micropower Peak Current Mode Controller ISDN 1.430 RELATED FEATURES Zero-Power Startup Capability Restricted Mode Detection Precision Programmable Quiescent Current Very Low Quiescent Power for CCITT, 25mW Restricted Mode

UCC3884

Contextual Info: y UNITRQDE application app 1 INFO 1 available le Frequency Foldback Current Mode PWM Controller UCC1884 UCC2884 UCC3884 PRELIMINARY FEATURES DESCRIPTION • Frequency Foldback Reduces Operating Frequency Under Fault Conditions The UCC3884 is a high performance current mode PWM controller in­

DIODE A76 SMD

Contextual Info: UCC2880-4/-5/-6 UCC3880-4/-5/-6 PRELIMINARY Pentium Pro Controller FEATURES • Combined DAC/Voltage Monitor and PWM Functions • 4-Bit Digital-to-Analog Converter DAC • 1.0% DAC/Reference • Low Offset X20 Current Sense Amplifier • 100kHz, 200kHz, 400kHz

Contextual Info: UCC2888 UCC3888 www.ti.com SLUS159B – MARCH 1997 – REVISED JUNE 2007 OFF-LINE POWER SUPPLY CONTROLLER FEATURES • • • • • • • DESCRIPTION Transformerless Off-Line Power Supply Wide 100-VDC to 400-VDC Allowable Input Range Fixed 5-VDC or Adjustable Low-Voltage

400 watt amplifier, 100Khz

Contextual Info: UCC2880-4/-5/-6 UCC3880-4/-5/-6 PRELIMINARY Pentium Pro Controller FEATURES • Combined DAC/Voltage Monitor and PWM Functions • 4-Bit Digital-to-Analog Converter DAC • 1.0% DAC/Reference • Low Offset X20 Current Sense Amplifier • 100kHz, 200kHz, 400kHz

mosfet cross reference

Contextual Info: y — UCC2882 U N IT R O D E UCC3882 PRELIMINARY DESCRIPTION • Combined DAC/Voltage Monitor and PWM with Synchronous Rectification Functions • 5-Bit Digital-to-Analog DAC Converter The UCC3882 combines high precision reference and voltage moni­ toring circuitry with average current mode PWM synchronous rectifi­

Contextual Info: ~| I n INTEG RA TED | CIRCUITB ih UCC1889 UCC2889 UCC3889 U N IT R O D E Off-line Power Supply Controller FEATURES • • • • • • • PRELIMINARY DESCRIPTION Transformerless Off-line Applications The UCC1889 controller is optimized for use as an off-line, low power, low voltage,

UCC3884

Abstract: DIL-16 PLCC-20 SOIC-16 UCC1884 UCC2884
Contextual Info: application INFO available Frequency Foldback Current Mode PWM Controller UCC1884 UCC2884 UCC3884 PRELIMINARY FEATURES DESCRIPTION • Frequency Foldback Reduces Operating Frequency Under Fault Conditions The UCC3884 is a high performance current mode PWM controller intended for single ended switch mode power supplies. The chip implements

LC filter dimmer Triac

Abstract: Triac soft start 240v zero crossing pwm dimmer triac phase control UCC28810 lighting dimmer sample schematic Single-Stage Flyback UCC28810D schematic circuit diagram of flyback PFC converter for LED UCC28811
Contextual Info: UCC28810 UCC28811 www.ti.com. SLUS865 – OCTOBER 2008 LED LIGHTING POWER CONTROLLER

PR788

Abstract: UCC28810 filter dimmer Triac emc UCC28810D off-line flyback regulator 100w Self-Oscillating Flyback Converters Triac soft start 240v UCC28810DR UCC28811D UCC28811DR
Contextual Info: UCC28810 UCC28811 www.ti.com. SLUS865 – OCTOBER 2008 LED LIGHTING POWER CONTROLLER

UCC2884N

Abstract: UCC3884 UCC2884 UCC2884D UCC3884D UCC3884N Depletion-Mode MOSFET
Contextual Info: UCC2884 UCC3884 www.ti.com. SLUS160C – AUGUST 1999 – REVISED NOVEMBER 2008 Frequency Foldback Current Mode PWM Controller

Contextual Info: UCC1889 UCC2889 UCC3889 Off-line Power Supply Controller FEATURES • • • • • • • • DESCRIPTION Transformerless Off-line Applications The UCC1889 controller is optimized for use as an off-line, low power, low voltage, regulated bias supply. The unique circuit topology utilized in this device can be

transistor iss

Contextual Info: application INFO available Frequency Foldback Current Mode PWM Controller UCC1884 UCC2884 UCC3884 PRELIMINARY FEATURES DESCRIPTION • Frequency Foldback Reduces Operating Frequency Under Fault Conditions The UCC3884 is a high performance current mode PWM controller intended for single ended switch mode power supplies. The chip implements

UCC1889

Abstract: UCC2889 UCC3889 transformerless 12v UNITRODE application note 400V to 12V
Contextual Info: UCC1889 UCC2889 UCC3889 Off-line Power Supply Controller FEATURES • • • • • • • • DESCRIPTION Transformerless Off-line Applications The UCC1889 controller is optimized for use as an off-line, low power, low voltage, regulated bias supply. The unique circuit topology utilized in this device can be

Contextual Info: Product Folder Sample & Buy Support & Community Tools & Software Technical Documents UCC28880 SLUSC05 – JULY 2014 UCC28880 700-V Lowest Quiescent Current Off-Line Switcher 1 Features 3 Description • The UCC28880 integrates the controller and a 700-V power MOSFET into one monolithic device. The

Contextual Info: UCC1889 UCC2889 UCC3889 Off-line Power Supply Controller FEATURES • • • • • • • • DESCRIPTION Transformerless Off-line Applications The UCC1889 controller is optimized for use as an off-line, low power, low voltage, regulated bias supply. The unique circuit topology utilized in this device can be

uc 3882

Abstract: KA 3882 ic 3882
Contextual Info: UCC2882 _ U IM IT R O D E UCC3882 PRELIMINARY Average Current Mode Synchronous Controller With 5-Bit DAC FEATURES DESCRIPTION • T he U C C 3882 com bines high precision reference and voltage m oni­ toring circu itry w ith average cu rre n t m ode PW M synchronous rectifi­

Dale Resistor wsr-2

Abstract: smd diode JF
Contextual Info: UCC2880-4/-5/-6 UCC3880-4/-5/-6 y UNITRODE PRELIMINARY Pentium Pro Controller FEATURES DESCRIPTION • Combined DAC/Voltage Monitor and PWM Functions The UCC3880-4/-5/-6 combines high precision reference and voltage monitor­ ing circuitry with average current mode PWM controller circuitry to power Intel

vac 6384

Contextual Info: Li=ij IN T E G R A T E D C IR C U I T S UCC1889 UCC2889 UCC3889 UNITRODE Off-line Power Supply Controller FEATURES DESCRIPTION Transformerless Off-line Applications The UCC1889 controller is optimized for use as an off-line, low power, low voltage, regulated bias supply. The unique circuit topology utilized in this device can be

UCC3885

Contextual Info: UCC1885 UCC2885 UCC3885 UNITRODE Micropower Secondary Regulation 1C ISDN I.430 RELATED FEATURES • Secondary-Side Voltage Sense for Improved Regulation • Restricted Mode Status Output • Precision Programmable Quiescent Current • Very Low Quiescent Power for CCITT

slus158

Abstract: UCC1889 UCC2889 UCC2889D UCC2889DG4 UCC3889 UNITRODE UCC2889DTR
Contextual Info: UCC1889 UCC2889 UCC3889 Off-line Power Supply Controller FEATURES • • • • • • • • DESCRIPTION Transformerless Off-line Applications The UCC1889 controller is optimized for use as an off-line, low power, low voltage, regulated bias supply. The unique circuit topology utilized in this device can be