Unitrode

The UCC5672 Multi-Mode Low Voltage Differential and Single Ended Terminator is both a single ended terminator and a low voltage differential terminator for the transition to the next generation SCSI Parallel Interface (SPI-3).

The UCC5672 Multi-Mode Low Voltage Differential and Single Ended Terminator is both a single ended terminator and a low voltage differential terminator for the transition to the next generation SCSI Parallel Interface (SPI-3).

UCC5606 is a 9-line active termination device for SCSI parallel bus.

The UCC5606 provides 9 lines of active termination for a small computer systems interface (SCSI) parallel bus.

The UCC3960 primary-side startup controller is a unique solution that provides all the primary-side functions required for a single-ended, isolated offline, switch-mode power converter that uses secondary-side PWM control.

The UCCx913 family of negative voltage circuit breakers provides complete power management, hot-swap, and fault handling capability.

UCC2839 and UCC3839 are secondary side average current mode controllers for isolated power supplies.

BiCMOS Power Factor Pregulator for active power factor correction.

The UCC3813-x device family of high-speed, low-power integrated circuits contains all of the control and drive components required for off-line and DC-to-DC fixed-frequency current-mode switching power supplies with minimal parts count.

The UCC3813-x device family of high-speed, low-power integrated circuits contains all of the control components required for off-line and DC-to-DC fixed-frequency current-mode switching power supplies with minimal parts count.

8-pin voltage mode primary side controllers with fast over-current protection for high performance isolated and non-isolated power converters.

The UCC3960 primary-side startup controller is a unique solution that provides all the primary-side functions required for a single-ended, isolated offline, switch-mode power converter that uses secondary-side PWM control.

The UCC2850x family provides all of the control functions necessary for an active power-factor-corrected preregulator and a second-stage dc-to-dc converter.

The UCCx808A devices are a family of BiCMOS push-pull, high-speed, low-power, pulse-width modulators.

The UCC38083/4/5/6 is a family of BiCMOS pulse width modulation (PWM) controllers for dc-to-dc or off-line fixed-frequency current-mode switching power supplies.

High-speed voltage mode pulse width modulator with fast over-current protection for isolated and non-isolated power converters.

High-speed voltage mode pulse width modulator with fast over-current protection, used as core building blocks in isolated and non-isolated power converters.

Advanced Voltage Mode Pulse Width Modulator for isolated switching power supplies using primary side control.

UCx84xA Current-Mode PWM Controller family is a pin-for-pin compatible improved version of the UCx84x family, optimized for off-line and DC-DC converters.

The UC2832 and UC3833 series of precision linear regulators include all the control functions required in the design of very low dropout linear regulators. Additionally, they feature an innovative duty-ratio current limiting technique which provides peak load capability while limiting the average power dissipation of the external pass transistor during fault conditions.

Precision Low Dropout Linear Controllers for very low dropout linear regulator design.

Improved versions of the UC3823/UC3825 PWM controllers.

The UC1526A Series are improved-performance pulse-width modulator circuits intended for direct replacement of equivalent non- “A” versions in all applications.

The UC1846/7 family of control devices provides all of the necessary features to implement fixed-frequency, current-mode control schemes while maintaining a minimum external parts count.

The UC1524, UC2524 and UC3524 are advanced regulating pulse width modulators that incorporate all functions required for constructing regulating power supplies, inverters, or switching regulators.

The UC1825 family of PWM control ICs is optimized for high frequency switched mode power supply applications.

These two families of high speed drivers are designed to provide drive waveforms for complementary switches.

A pulse width modulator circuit for PWM motor drive and amplifier applications.

SCSI TERMINATOR, 9-LINE.Terminator Terminations

UCC5606 LOWEST CAPACITANCE 9-LIN.SCSI Terminator 9 Terminations 24-HTSSOP

IC CCFL CNTRL 160KHZ 8DIP.CCFL Controller Controller 80kHz ~ 160kHz No 8-PDIP

UCC3915 0-3A, 7-15V SINGLE HOT-S.Hot Swap Controller 1 Channel General Purpose 16-SOIC

UCC3915 0-3A, 7-15V SINGLE HOT-S.Hot Swap Controller 1 Channel General Purpose 16-SOIC

UCC3913 NEGATIVE FLOATING SINGLE.Hot Swap Controller 1 Channel -48V 8-SOIC

UCC39002 ADVANCED 8 PIN LOADSHAR.Load Share Controller PMIC 8-PDIP

UCC38C45 BICMOS LOW-POWER CURREN.Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-VSSOP

UCC3884 FREQUENCY FOLDBACK CURRE.Buck, Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SOIC

IC REG LINEAR 3.3V 3A TO263.Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263 (DDPAK-3)

IC REG LINEAR 5V 1A 8-SOIC.Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-SOIC

IC REG LINEAR 3.3V 1A 8-SOIC.Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-SOIC

UCC3818A BICMOS POWER FACTOR PRE.PFC IC Average Current 6kHz ~ 220kHz 16-PDIP

IC OFFLINE SWITCH MULT TOP 8SOIC.Converter Offline Boost, Buck, Flyback, Forward Topology 1MHz 8-SOIC

IC OFFLINE SWITCH MULT TOP 8SOIC.Converter Offline Boost, Buck, Flyback, Forward Topology 1MHz 8-SOIC

IC OFFLINE SW MULT TOP 16SOIC.Converter Offline Boost, Buck, Flyback, Forward Topology 1MHz 16-SOIC

IC OFFLINE SW MULT TOP 8TSSOP.Converter Offline Boost, Buck, Flyback, Forward Topology 1MHz 8-TSSOP

IC OFFLINE SW MULT TOP 8VSSOP.Converter Offline Boost, Buck, Flyback, Forward Topology 1MHz 8-VSSOP

IC OFFLINE SWITCH MULT TOP 8SOIC.Converter Offline Boost, Buck, Flyback, Forward Topology 1MHz 8-SOIC

UCC3809-1 ECONOMY PRIMARY SIDE C.Converter Offline Topology

IC PFC CTL TRANSITION 200KZ 8DIP.PFC IC Discontinuous (Transition) 200kHz 8-PDIP

UCC3804 LOW-POWER BICMOS CURRENT.Converter Offline Boost, Buck, Flyback, Forward Topology Up to 1MHz 8-SOIC