LN5016PHMR 输入4.5V-40V同步降压恒压驱动IC 丝印6HMA SOT23-6

　　general deion：

　　ln5016 is a current mode monolithic buck switching

　　regulator. operating with an input range of 4.5v~40v， the

　　ln5016 delivers 1.5a of continuous output current with two

　　integrated n-channel mosfets. the internal synchronous

　　power switches provide high efficiency without the use of an

　　external schottky diode. at light loads， the regulator operates

　　in low frequency to maintain high efficiency and low output

　　ripple. current mode control provides tight load transient

　　response and cycle-by-cycle current limit.

　　the ln5016 guarantees robustness with short-circuit

　　protection， thermal protection， current run-away protection，

　　and input under voltage lockout.

　　the ln5016 is available in 6-pin sot23-6l package，

　　which provides a compact solution with minimal external

　　components.

　　features：

　　4.5v to 40v input voltage range

　　1.5a output current

　　high efficiency: up to 95%

　　no schottky diode required

　　0.8v reference

　　slope compensated current mode control for

　　excellent line and load transient response

　　integrated internal compensation

　　stable with low esr ceramic output capacitors

　　input under voltage lockout

　　short circuit protection

　　thermal shutdown

　　inrush current limit and soft start

　　-40°c to +125°c temperature range

　　applications：

　　distributed power systems

　　automotive systems

　　high voltage power convertion

　　industrial power systems

　　battery powered systems