LMZ14203EXTTZE Part Information

Details for LMZ14203EXTTZE by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

Part Description

The LMZ14203EXT SIMPLE SWITCHER® power module is an easy-to-use step-down DC-DC solution capable of driving up to 3-A load with exceptional power conversion efficiency, line and load regulation, and output accuracy. The LMZ14203EXT is available in an innovative package that enhances thermal performance and allows for hand or machine soldering. The LMZ14203EXT can accept an input voltage rail between 6 V and 42 V and can deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ14203EXT only requires three external resistors and four external capacitors to complete the power solution. The LMZ14203EXT 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 the device allows start-up into a prebiased output. A single resistor adjusts the switching frequency up to 1 MHz.

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Part Specifications

DC / DC Converter Type Module
Input Voltage Min 6V
Input Voltage Max 42V
No. of Outputs 1 Output, 1Outputs
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
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
Adjustable Output Voltage Max 6V
Adjustable Output Voltage Min 800mV
Operating Temperature Min -55°C
Operating Temperature Range -55°C to +125°C
Output Type Adjustable
Primary Input Voltage 42V
RoHS Compliant

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