Boost Regulator VIN 2.7-5V VOUT 20V 1A (4 Pack)

The FAN5331SX is a general purpose fixed-frequency Boost Converter designed to operate at high switching frequencies in order to minimize switching noise measured at the battery terminal of hand-held communications equipment. Quiescent current in normal mode of operation as well as in shutdown mode is designed to be minimal in order to extend battery life. Normal mode of operation or shutdown mode can be selected by a logic level shutdown circuitry. The low on-resistance of the internal N-channel switch ensures high efficiency and low power dissipation. A cycle-by-cycle current limit circuit keeps the peak current of the switch below a typical value of 1A.

Quick Spec

  • Topology: Boost (Step Up)
  • Input Voltage Min: 2.7V
  • Input Voltage Max: 5.5V
  • No. of Outputs: 1
  • DC / DC Converter IC Case: SOT-23
  • No. of Pins: 5 Pins
  • Output Current: 1A
  • Output Voltage: 2.7 ~ 20V
  • Switching Frequency: 1.85MHz
  • Operating Temperature Max: 85°C

Pinout

FAN5331-SX-004
  • SW - Switching node
  • GND - Analog and power ground
  • FB - Feedback node that connects to an external voltage divider
  • SHDN - Shutdown control pin. Logic HIGH enables, logic LOW disables the device
  • VIN - Input voltage

Typical Application

FAN5331-SX-003


Resources

Adafruit Article - The Great Search: Boost converter OLED bias

Shipping List

  • 4 x Boost Regulator VIN 2.7-5V VOUT 20V 1A


Boost Regulator VIN 2.7-5V VOUT 20V 1A (4 Pack)

  • Brand: Generic
  • Product Code: FAN5331SX
  • Weight: 0.002kg
  • Product Status : Active
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock CX1-03
    Stellenbosch In Stock U44
    Bulk Location No Stock

    We ship free of charge between branches to complete your order.

  • R29.00 (Inc Tax: R33.35)


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Tags: boost, regulator, step up, 2.7v, 5v, 20v, 1a, led, driver, smd, sot23