The HT2406 is a fixed frequency synchronous rectified step-down switch mode converter with built in internal power MOSFETs. It offers a very compact solution to achieve 1A continuous output current over a wide input supply range with excellent load and line regulation. The HT2406 has synchronous mode operation forhigher efficiency over current load range. Current mode operation provides fast transient response and eases loop stabilization.
The HT2406 has configurable line drop compensation.Full protection features include current limit, short circuit and thermal protection.The soft-start function prevents inrush current at turn-on.
The HT2406 requires a minimum number of readily available standard external components and is available in a space saving SOT23-6 package.
· Wide Input Range: 4.5V ~ 36V
· 33V Input Over Voltage Protection
· 150kHz Switching Frequency
· Pulse-skip Mode to Improve Light-load Efficiency
· 1A Output Current
· Internal Soft Start
· Configurable Line Drop Compensation with resistor
· Stable with Low ESR Ceramic Output Capacitors
· Input Under-Voltage Lockout
· Internal Loop Compensation
· Output Short Protection
· Over-Temperature Protection
· Compact Package: SOT23-6 Pins
