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MA5624 - 30V Synchronous Buck Controller

General Description

The MA5624 is a synchronous buck controller.

The device need externals high side and external low side power MOSFETs, and provides 5A of continuous load current and a wide input voltage of 8V to 30V.

Current mode control provides fast transient response and cycle-by-cycle current limit.

Key Features

  • - Wide 8V to 30V Operating Input Range - Internals high side and low side Power MOSFET Switches - Output Adjustable : VFB(1.00V±2%) - Up to 95% Efficiency - Internal Soft-Start and Fixed 160KHz Frequency - Duty on ratio : 0% to 91% PWM control - Cycle-by-Cycle Over Current Protection - Input Under/Over Voltage Lockout .

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Datasheet Details

Part number MA5624
Manufacturer Major Power Technology
File Size 393.81 KB
Description 30V Synchronous Buck Controller
Datasheet download datasheet MA5624 Datasheet

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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.

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MA5624 30V Synchronous Buck Controller With 2CH CC/CV  GENERAL DESCRIPTION The MA5624 is a synchronous buck controller. The device need externals high side and external low side power MOSFETs, and provides 5A of continuous load current and a wide input voltage of 8V to 30V. Current mode control provides fast transient response and cycle-by-cycle current limit. An internal soft-start prevents inrush current at turn-on, this device available in small TDFN-23L (4x4) package, provides a very compact solution with minimal external components.  FEATURES - Wide 8V to 30V Operating Input Range - Internals high side and low side Power MOSFET Switches - Output Adjustable : VFB(1.