The LMR50410 is a
wide-VIN, easy-to-use synchronous buck converter capable of driving up to
1-A load current. With a wide input range of 4 V to 36 V, the device is suitable for
a wide range of industrial applications for power conditioning from an unregulated
source.
The LMR50410 operates at 700-kHz
switching frequency to support use of relatively small inductors for an optimized
solution size. It has an PFM
version to realize high efficiency at light load and FPWM version to achieve
constant frequency, and small output voltage ripple over the full load range.
Soft-start and compensation circuits are implemented internally which allows the
device to be used with minimum external components.
The device has built-in protection
features, such as cycle-by-cycle current limit, hiccup mode short-circuit
protection, and thermal shutdown in case of excessive power dissipation. The
LMR50410 is available in SOT-23-6 package.
The LMR50410 is a
wide-VIN, easy-to-use synchronous buck converter capable of driving up to
1-A load current. With a wide input range of 4 V to 36 V, the device is suitable for
a wide range of industrial applications for power conditioning from an unregulated
source.
The LMR50410 operates at 700-kHz
switching frequency to support use of relatively small inductors for an optimized
solution size. It has an PFM
version to realize high efficiency at light load and FPWM version to achieve
constant frequency, and small output voltage ripple over the full load range.
Soft-start and compensation circuits are implemented internally which allows the
device to be used with minimum external components.
The device has built-in protection
features, such as cycle-by-cycle current limit, hiccup mode short-circuit
protection, and thermal shutdown in case of excessive power dissipation. The
LMR50410 is available in SOT-23-6 package.