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MPQ4214 Key Features

  • 6V to 40V Start-Up Input Voltage Range
  • 5V to 40V Operation Input Voltage Range
  • Flexible Reference Voltage Selection
  • MPQ4214 Flexible I2C Interface Control for: o 0.5V to 36V Output Voltage Range o 0.3V to 2.047V Reference Voltage Range
  • <50mA Step Output Current Limit Adjusting through IPWM Pin
  • Frequency Dithering Function for EMI Optimization
  • Integrated VOUT Discharge Function
  • Selectable 200kHz, 300kHz, 400kHz, and
  • OCP, SCP, and OVP
  • Output Enters High-Impedance State during

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MPQ4214 Description

The MPQ4214 is a synchronous, four-switch, buck-boost controller capable of regulating different output voltages with a wide input voltage range and high efficiency. The MPQ4214 provides an I2C interface, which supports VOUT voltage programmability, VOUT slew-rate control, and constant output current limit programmability, making the MPQ4214 suitable for USB power delivery (PD) design in USB Type-C power supplies....

MPQ4214 Applications

  • 6V to 40V Start-Up Input Voltage Range
  • 5V to 40V Operation Input Voltage Range