LA1412 Datasheet - LASEMI

LA1412 Step-Down Converter

Pin No. Symbol 1 GND 2 SW 3 VIN 4 FB 5 EN 6 BST Pin Description Power Ground terminal. Switching output of the convertor. Internally connected to source of the high-side FET and drain of the low-side FET. Connect to power inductor. Supply input terminal to internal bias LDO and high-si.

LA1412 36V, 2A, 520KHz, Synchronous, Step-Down Converter LA1412 Overview The LA1412 is an easy to use synchronous step- down Buck. Which integrated low on resistance high-side and low-side power SOT23-6L MOSFETs . The LA1412 can deliver 2A of output current efficiently with constant on time (COT) control for fast loop response. The LA1412 achieves high power conversion efficiency over a wide load range by scaling down the switching frequency under light-load conditions to red.

LA1412 Features

* such as cycle-by-cycle current limit, hiccup mode short-circuit protection, FB open short protection and thermal shutdown in case of excessive power dissipation. The LA1412 is available in a space-saving SOT23-6L package. Typical Application Features

* 4.5V to 36V Wide Input Range

LA1412-LASEMI.pdf