LMZ14203EXTEVAL

Simple Switcher ® Power Module 42Vin, 3A Extended Temp Eval Board

LMZ14203EXTEVAL

Order now

Overview

The SIMPLE SWITCHER power module evaluation board is optimized for peak performance and increased flexibility. By incorporating additional ceramic and an aluminum filter capacitor, the power module EVAL board demonstrates the low output ripple, fast transient response, and low conducted and radiated EMI performance of the device. Adjusting the output voltage, optimizing the control loop circuitry, and fine-tuning the filter capacitance is ease, with convenient size and placement of the passive components on the board. Finally, the excellent thermal performance of the power modules is enhanced using a 4-layer 1oz copper PCB.

Features
  • Integrated shielded inductor (inside module)
  • VIN = 6V to 42V
  • Precision enable UVLO - 8V
  • 3.3V output (output voltage is adjustable by changing 1 or 2 resistors)
  • Operates at full load up to 80°C ambient at 12V input
  • Efficiency
    • Up to 92% (LMZ14203/LMZ12003)
  • Thermal performance
    • θJA = 20°C/W
    • θJC = 1.9°C/W
  • Uses 0805 passives on front side for easy modification of values to match requirements
  • 1.705 in. x 3.03 in. (5.8 cm x 5.8 cm) 4-layer 1oz copper PCB
Power modules (integrated inductor)
LMZ14203EXT 3A SIMPLE SWITCHER Power Module with 42V Maximum Input Voltage for Military and Rugged App
Download View video with transcript Video

Order & start development

Evaluation board

LMZ14203EXTEVAL/NOPB — Simple Switcher ® Power Module 42Vin, 3A Extended Temp Eval Board

Log in to order
In stock / Out of stock
Limit:
Not available on TI.com
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 3
Type Title Date
* User guide AN-2084 LMZ1420xEXT / LMZ1200xEXT Evaluation Board (Rev. A) 24 Apr 2013
Certificate LMZ14203EXTEVAL/NOPB EU Declaration of Conformity (DoC) 02 Jan 2019
Certificate LMZ14203EXTEVAL/NO EU Declaration of Conformity (DoC) 02 Jan 2019

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​

Videos