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MP5418AGQG - Negative Charge Pump and Adjustable Regulator

Download the MP5418AGQG datasheet PDF. This datasheet also covers the MP5418A variant, as both devices belong to the same negative charge pump and adjustable regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The MP5418A is a monolithic negative charge pump with a built-in adjustable negative regulator.

It has a 2.3V to 5V input range, and provides an unregulated output that equals negative input voltage.

The MP5418A also provides a regulated output between 0V and negative input voltage.

Key Features

  • 2.3V to 5V VIN Range.
  • Up to 200mA Output Current.
  • Only 4 x 4.7μF Capacitor Required for 60mA.
  • Low VO Ripple with Fixed Frequency Control.
  • EN Control.
  • No Inrush Current during Start-Up.
  • Short Current Protection.
  • Dual-Output: o -1x Charge Pump o Regulated Output between 0V and -VIN.
  • Available in a QFN-10 (1.4mmx1.8mm) Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP5418A-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP5418A Negative Charge Pump and Adjustable Regulator
MP5418 Negative Charge Pump and Adjustable Regulator
MP5418GQG Negative Charge Pump and Adjustable Regulator
MP5413 Power Management
MP5416 Power Management

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MP5418A Negative Charge Pump and Adjustable Regulator DESCRIPTION The MP5418A is a monolithic negative charge pump with a built-in adjustable negative regulator. It has a 2.3V to 5V input range, and provides an unregulated output that equals negative input voltage. The MP5418A also provides a regulated output between 0V and negative input voltage. No external inductor is required for simplicity and compactness. An internal soft-start circuit effectively reduces the inrush current during start-up. The MP5418A is available in an ultra-low profile QFN-10 (1.4mmx1.8mm) package. The MP5418A requires four ceramic capacitors to get the minimum solution size. It is ideal for a wide range of applications, including optical modules, RF amplifiers, and sensor supplies. FEATURES  2.