产品简介
The BL9368 is a monolithic, step-down, switch mode converter with a built-in power MOSFET. It achieves a 1.2A peak-output current over input supply 5.0V-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 BL9368 requires a minimal number of readily-available external components.
The BL9368 is available in a ESOP8 package.
优势特点
1.2A Peak Output Current
0.8Ω Internal Power MOSFET
Stable with Low-ESR Ceramic Output Capacitors
Up to 90% Efficiency
0.1μA Shutdown Mode
Fixed 480kHz Frequency
Thermal Shutdown
Cycle-by-Cycle Over-Current Protection
5.0V to 60V Operating Input Range
Max duty 90%
ESOP8 package with good heat dissipation is adopted