DESCRIPTION

The MP2236C is a high-frequency, synchronous, rectified, step-down, switch-mode converter. The MP2236C offers a fully integrated solution that achieves up to 6A of continuous output current (IOUT), with excellent load and line regulation across a wide input supply range.

Constant-on-time (COT) control operation provides fast transient response. Full protection features include hiccup over-current protection (OCP) and thermal shutdown.

The MP2236C requires a minimal number of readily available, standard external components, and is available in a space-saving TSOT23-8 package.

FEATURES

• Forced Continuous Conduction Mode (FCCM)

• Wide 3V to 18V Operating Input Voltage (VIN) Range

• 6A Continuous Output Current (IOUT)

• 25mΩ and 12mΩ Low On Resistance (RDS(ON)) Internal Power MOSFETs

• Default 600mV Reference Voltage (VFB)

• Adjustable Output Voltage (VOUT)

• 600kHz Switching Frequency (fSW)

• On time (tON) Extension

• Hiccup Over-Current Protection (OCP)

• Thermal Shutdown Protection

• Available in a TSOT23-8 Package

APPLICATIONS

• Flat-Panel Televisions and Monitors

• Digital TV Power Supplies

• Digital Set-Top Boxes

• Distributed Power Systems