The transient tolerance that goes up to 70V reduces the solution size and cost to protect against overvoltages and meets the surge immunity requirements of IEC 61000-4-5.
The LMR36520 uses peak-current mode control to provide optimal efficiency and output voltage accuracy. Precision enable gives flexibility by enabling a direct connection to the wide input voltage or precise control over device start-up and shutdown. The power-good flag, with built-in filtering and delay, offers a true indication of system status, eliminating the requirement for an external supervisor.
Integration and internal compensation eliminates many external components and provides a pinout designed for a simple PCB layout. The feature set of the device is designed to simplify implementation for a wide range of end equipment.
The LMR36520 is pin-to-pin compatible with the LMR36510 (65 V, 1 A) and LMR33620 and LMR33630 (36 V, 2 A/3 A), completing the family of scalable SIMPLE SWITCHER power supplies. This minimises the cost and effort associated with board layout modifications.
The LMR36520 is in an eight-pin HSOIC package.
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