MA5624

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(1.00V±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  APPLICATION CIRCUIT VIN=8~30V C1 220μF 35V C6 10μF C7 10μF C6 0.1μF C5 R5 100nF 4.7Ω 35V SENSE VIN BS...