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TEXAS INSTRUMENTS  LMZ14203TZ-ADJ/NOPB  DC/DC POL Converter, Adjustable, Buck, 1 MHz, 800 mV to 6 V out, 3 A, TO-PMOD-7

Product Overview

The LMZ14203TZ-ADJ/NOPB is a SIMPLE SWITCHER® Power Module can drive up to 3A load with exceptional power conversion efficiency, line and load regulation and output accuracy. SIMPLE SWITCHER power module is an easy-to-use step-down DC-DC solution. It enhances thermal performance and allows for hand or machine soldering. The LMZ14203 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 LMZ14203 only requires three external resistors and four external capacitors to complete the power solution. The LMZ14203 is a reliable and robust design with the following protection features thermal shutdown, input UVLO, output overvoltage protection, short-circuits 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 powering FPGAs and ASICs
  • Low output voltage ripple
  • Fully enabled for WEBENCH® Power designer
  • High efficiency reduces system heat generation
  • Low radiated emissions EMI
  • 90% Efficiency
  • Passes 10V/m radiated immunity EMI test standard EN61000 4-3
  • Green product and no Sb/Br

 

Product Information

DC / DC Converter Type:
Input Voltage Min:
6V
Input Voltage Max:
42V
No. of Outputs:
1 Output
DC / DC Converter IC Case:
TO-PMOD
No. of Pins:
7Pins
Output Current:
3A
Output Voltage Min:
800mV
Output Voltage Max:
6V
Switching Frequency:
1MHz
Topology:
Buck (Step Down)
Operating Temperature Max:
125°C
Packaging:
Tape & Reel
Product Range:
-
MSL:
MSL 6 - Time on Label
Operating Temperature Min:
-40 °C
SVHC:
No SVHC (15-Jun-2015)
Output Voltage:
6 V

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Applications

  • Signal Processing;
  • Consumer Electronics;
  • Security;
  • Communications & Networking;
  • Imaging, Video & Vision;
  • Defence, Military & Aerospace;
  • Motor Drive & Control;
  • Avionics

Legislation and Environmental

Moisture Sensitivity Level:
MSL 6 - Time on Label
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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