TD1466 60V, 800MA, 480kHz Non-synchronous Buck Converter 泰德BUCK降压控制芯片TD1466—高耐压60V
The TD1466 is a monolithic, step-down, switch mode converter with a built-in power MOSFET. It achieves a 0.8A peak-output current over input supply 10V-60V with excellent load and line regulation. Current-mode operation provides a fast transient response and eases loop stabilization. Fault condition protections include cycle-by-cycle current limiting and thermal shutdown. The TD1466 requires a minimal number of readily-available external components. The TD1466 is available in a SOT23-6 package. |
Features 0.8A Peak Output Current 0.7Ω Internal Power MOSFET Stable with Low-ESR Ceramic Output Capacitors Up to 91% Efficiency 0.1μA Shutdown Mode Fixed 480kHz Frequency Thermal Shutdown Cycle-by-Cycle Over-Current Protection 11V to 60V Operating Input Range Max duty 90% Available in a SOT23-6 Package | Applications Power Meters Distributed Power Systems Battery Chargers Pre-Regulator for Linear Regulators WLED Drivers |
4
