Available 24/7 at SENICO ELECTRONICS INTL CO., LIMITED
    SENICO ELECTRONICS INTL CO., LIMITED

    DC DC Switching Controllers

    Manufacturer Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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    Photo Mfr. Part # Availability Price Quantity Datasheet RoHs Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
    UCC25702PW

    UCC25702PW

    IC REG CTRLR MULT TOP 14TSSOP

    Texas Instruments

    2,860
    RFQ
    UCC25702PW

    Datasheet

    UCC25702PW - 14-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.8V ~ 15V 100kHz 99% No Yes - Current Limit, Frequency Control, Sequencing, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 14-TSSOP
    UC2827N-1

    UC2827N-1

    IC REG CTRLR MULT TOPOLOGY 24DIP

    Texas Instruments

    1,750
    RFQ
    UC2827N-1

    Datasheet

    UC2827N-1 - 24-DIP (0.600", 15.24mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Push-Pull 3 1 7.6V ~ 20V 220kHz 91% Yes Yes - Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Through Hole 24-PDIP
    UC2856DW

    UC2856DW

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    1,403
    RFQ
    UC2856DW

    Datasheet

    UC2856DW - 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 200kHz 47% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    UC2870DW-1

    UC2870DW-1

    SWITCHING CONTROLLER

    Texas Instruments

    2,976
    RFQ
    UC2870DW-1

    Datasheet

    UC2870DW-1 * - Bulk Active - - - - - - - - - - - - - - - - - -
    UCC25702N

    UCC25702N

    IC REG CTRLR MULT TOPOLOGY 14DIP

    Texas Instruments

    1,793
    RFQ
    UCC25702N

    Datasheet

    UCC25702N - 14-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.8V ~ 15V 100kHz 99% No Yes - Current Limit, Frequency Control, Sequencing, Soft Start -40°C ~ 85°C (TA) - - Through Hole 14-PDIP
    UCD9220RGZR

    UCD9220RGZR

    IC REG CTRLR BUCK PMBUS 48VQFN

    Texas Instruments

    1,890
    RFQ
    UCD9220RGZR

    Datasheet

    UCD9220RGZR - 48-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 4 4 3V ~ 3.6V 15.26kHz ~ 2MHz 100% No Yes I2C, PMBus, SMBus Tracking -40°C ~ 125°C (TJ) - - Surface Mount 48-VQFN (7x7)
    TL1451AMJ

    TL1451AMJ

    DUAL SWITCHING CONTROLLER

    Texas Instruments

    2,454
    RFQ
    TL1451AMJ

    Datasheet

    TL1451AMJ * - Bulk Active - - - - - - - - - - - - - - - - - -
    UCC39421PW

    UCC39421PW

    IC REG CTRLR MULT TOP 16TSSOP

    Texas Instruments

    1,927
    RFQ
    UCC39421PW

    Datasheet

    UCC39421PW - 16-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 1.8V ~ 8V 150kHz ~ 1.2MHz 88% Yes Yes - Enable, Frequency Control, Low Battery, Reset 0°C ~ 70°C (TA) - - Surface Mount 16-TSSOP
    UCC3806Q

    UCC3806Q

    IC REG CTRLR MULT TOP 20PLCC

    Texas Instruments

    1,107
    RFQ
    UCC3806Q

    Datasheet

    UCC3806Q - 20-LCC (J-Lead) Tube Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 2 1 8V ~ 14.5V 47kHz 50% Yes No - Current Limit, Enable, Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 20-PLCC (9x9)
    TPS5210PWPR

    TPS5210PWPR

    IC REG CTRLR BUCK 28HTSSOP

    Texas Instruments

    2,456
    RFQ
    TPS5210PWPR

    Datasheet

    TPS5210PWPR - 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 11.4V ~ 13V - - Yes No - Current Limit, Enable, Power Good, Soft Start 0°C ~ 125°C (TJ) - - Surface Mount 28-HTSSOP
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