Voltage Controllers | PWM Voltage Control | RS
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    Voltage Controllers

    Voltage controllers are electronic devices which help to keep a consistent voltage within a circuit. They are commonly used in electronic devices and are designed to help provide voltage management.

    They are similar to Voltage regulators in that they control the voltage output. However, voltage controllers are able to create different outputs, such as a variable voltage, or they may act as a switch to divert the power. Voltage controllers convert a fixed voltage input to have variable voltage in output delivered to a resistive load. Similar to voltage converters, voltage controllers include all of the controlling circuitry, but do not include the passive components.

    Voltage controllers have a current conversion type, which is AC-DC or DC-DC. AC-DC takes an AC power input and converts it to a DC output voltage.

    Types of Voltage Controller:

    • Boost Controller
    • Buck Controller
    • Flyback Controller
    • PWM Controller
    • Step-Down Voltage Controller

    Voltage controllers are ICs which come in a semiconductor package. This includes TSSOP, SOIC, SOT-23 and QFN.

    Where are voltage controllers used?

    Voltage controllers are often used to help drive MOSFETs. They are used in most applications which require power, and some form of voltage management. For example, battery powered devices, power supply units (PSUs) or chargers, computers, automotive and telecommunications.

    394 Products showing for Voltage Controllers

    Texas Instruments
    Buck Controller
    1
    DC-DC
    1000 kHz
    -
    Surface Mount
    TSSOP
    20
    6.5 x 4.4 x 0.8mm
    -
    -
    -
    +125 °C
    -
    80 V
    Texas Instruments
    MOSFET Power Controller
    1
    DC-DC
    -
    -
    Surface Mount
    MSOP
    8
    3 x 3 x 0.86mm
    -
    -
    40 V
    +125 °C
    -
    -
    NXP
    SMPS Controller
    1
    DC-DC
    53 kHz
    -
    Surface Mount
    SOIC
    7
    4.9 x 3.9 x 1.35mm
    -
    -
    19 V
    +150 °C
    -
    -
    Analog Devices
    Buck Controller
    1
    -
    1 MHz
    3.1mm
    Surface Mount
    MSOP
    10
    3.1 x 3.1 x 0.95mm
    3.1mm
    0.95mm
    20 V
    +125 °C
    -
    -
    Texas Instruments
    Current Mode Controller
    1
    DC-DC
    -
    3mm
    Surface Mount
    VSSOP
    10
    -
    -
    -
    -
    -
    -
    -
    Texas Instruments
    Positive Voltage Hot Swap Controller
    1
    -
    -
    -
    Surface Mount
    MSOP
    10
    3 x 3 x 0.86mm
    -
    -
    80 V
    +125 °C
    -
    -
    onsemi
    Synchronous
    -
    AC-DC
    -
    -
    Surface Mount
    TSOP-6
    6
    -
    -
    -
    -
    -
    -
    -
    Texas Instruments
    Bulk Boost Controller
    1
    DC-DC
    500 kHz
    -
    Surface Mount
    TSSOP
    20
    6.5 x 4.4 x 0.8mm
    -
    -
    75 V
    +125 °C
    -
    -
    Texas Instruments
    Buck Controller
    1
    DC-DC
    1 MHz
    -
    Surface Mount
    VSSOP
    8
    3.1 x 3.1 x 0.95mm
    -
    -
    42 V
    +125 °C
    10A
    42 V
    Taiwan Semiconductor
    -
    1
    DC-DC
    -
    -
    Surface Mount
    SOP
    8
    5 x 4 x 1.5mm
    -
    -
    -
    +125 °C
    -
    -
    Microchip
    Boost Controller
    1
    DC-DC
    575 kHz
    -
    Surface Mount
    DFN
    8
    3 x 2 x 0.95mm
    -
    -
    5.5 V
    +85 °C
    350mA
    5.5 V
    Nisshinbo Micro Devices
    Flyback Controller
    1
    DC-DC
    -
    -
    Surface Mount
    EMP
    8
    5 x 3.9 x 1.5mm
    -
    -
    32 V
    +85 °C
    -
    -
    Texas Instruments
    Hot Swap Controller
    1
    -
    -
    10.2mm
    Surface Mount
    TSSOP
    -
    -
    -
    -
    -
    -
    -
    -
    Texas Instruments
    Buck Controller
    1
    DC-DC
    1000 kHz
    -
    Surface Mount
    TSSOP
    20
    6.5 x 4.4 x 0.8mm
    -
    -
    -
    +125 °C
    -
    80 V
    Texas Instruments
    Flyback Driver
    1
    AC-DC
    125 kHz
    -
    Surface Mount
    SOIC
    7
    5 x 4 x 1.5mm
    -
    -
    30 V
    +125 °C
    1.26A
    5.25 V
    NXP
    SMPS Controller
    1
    DC-DC
    53 kHz
    -
    Surface Mount
    SOIC
    7
    4.9 x 3.9 x 1.35mm
    -
    -
    19 V
    +150 °C
    -
    -
    NXP
    SMPS Controller
    1
    DC-DC
    53 kHz
    -
    Surface Mount
    SOIC
    7
    4.9 x 3.9 x 1.35mm
    -
    -
    19 V
    +150 °C
    -
    -
    ROHM
    Boost Controller
    1
    DC-DC
    275 kHz
    -
    Surface Mount
    MSOP
    8
    2.9 x 2.8 x 0.82mm
    -
    -
    18 V
    +85 °C
    -
    1.25 V
    Power Integrations
    Flyback Controller
    -
    -
    95 kHz
    6.2mm
    Surface Mount
    SOP
    24
    -
    -
    -
    -
    -
    -
    -
    Texas Instruments
    Bulk Boost Controller
    1
    DC-DC
    220 kHz, 565 kHz
    -
    Surface Mount
    HTSSOP
    28
    9.8 x 4.5 x 1.05mm
    -
    -
    42 V
    +125 °C
    -
    55 V
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