The LMZ14202TZE-ADJ/NOPB is a SIMPLE SWITCHER® Power Module with exceptional power conversion efficiency, line and load regulation and output accuracy. The SIMPLE SWITCHER power module is an easy-to-use step-down DC-DC can drive up to 2A load. It enhances thermal performance and allows for hand or machine soldering. The LMZ14202 can accept an input voltage rail between 6 and 42V and deliver an adjustable and highly accurate output voltage as low as 0.8V. The LMZ14202 only requires three external resistors and four external capacitors to complete the power solution. The LMZ14202 is a reliable and robust design with the following protection features thermal shutdown, input undervoltage lockout, output overvoltage protection, short-circuit protection, output current limit and allows start-up into a pre-biased output. A single resistor adjusts the switching frequency up to 1MHz.
● Integrated shielded inductor
● Simple PCB layout
● Flexible start-up sequencing using external soft-start capacitor and precision enable
● Protection against inrush currents and faults such as input UVLO and output short circuit
● Single exposed pad and standard pinout for easy mounting and manufacturing
● Fast transient response for FPGAs and ASICs
● Low output voltage ripple
● Fully enabled for WEBENCH® Power designer
● Operates at high ambient temperature with no thermal derating
● High efficiency reduces system heat generation
● Low external component count
● 90% Efficiency
● Low radiated emissions (EMI) tested with EN55022 class B standard
● Green product and no Sb/Br
