LMZ14202 Datasheet - National Semiconductor

LMZ14202 2A SIMPLE SWITCHER Power Module

Pin 1 2 3 4 5 6 Name Description VIN RON EN GND SS FB Supply input * Nominal operating range is 6V to 42V . A small amount of internal capacitance is contained within the package assembly. Additional external input capacitance is required between this pin and exposed pad. On Time Resistor <.

DataSheet.in LMZ14202 2A SIMPLE SWITCHER® Power Module with 42V Maximum Input Voltage April 12, 2010 LMZ14202 2A SIMPLE SWITCHER® Power Module with 42V Maximum Input Voltage Easy to use 7 pin package Performance Benefits Operates at high ambient temperature with no thermal derating High efficiency reduces system heat generation Low radiated emissions (EMI) complies with EN55022 class B standard Low external component count 30114586 System Performance Efficiency VIN.

LMZ14202 Features

* Integrated shielded inductor

* Simple PCB layout

* Flexible startup sequencing using external soft-start and precision enable 30114536 Thermal derating curve VIN = 24V, VOUT = 5.0V,

* Protection against inrush currents and faults such as input UVLO and output short circuit

LMZ14202 Datasheet (1.15 MB)