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.
1、1.2A Peak Output Current
2、0.8Ω Internal Power MOSFET
3、Stable with Low-ESR Ceramic Output Capacitors
4、Up to 90% Efficiency
5、0.1μA Shutdown Mode
6、Fixed 480kHz Frequency
7、Thermal Shutdown
8、Cycle-by-Cycle Over-Current Protection
9、5.0V to 60V Operating Input Range
10、Max duty 90%
11、ESOP8 package with good heat dissipation is adopted
1、Power Meters
2、Distributed Power Systems
3、Battery Chargers
4、Pre‐Regulator for Linear Regulators
5、WLED Drivers
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