LMZ12010TZE/NOPB

The LMZ12010 SIMPLE SWITCHER power module is an easy-to-use step-down DC-DC solution capable of driving up to 10-A load. The LMZ12010 is available in an innovative package that enhances thermal performance and allows for hand or machine soldering. The LMZ12010 device can accept an input voltage rail between 6 V and 20 V and deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ12010 only requires two external resistors and external capacitors to complete the power solution. The LMZ12010 is a reliable and robust design with the following protection features: thermal shutdown, programmable input undervoltage lockout, output overvoltage protection, short circuit protection, output current limit, and the device allows start-up into a prebiased output.

Applications

• Point-of-load Conversions from 12-V Input Rail
• Time-Critical Projects
• Space Constrained and High Thermal Requirement Applications
• Negative Output Voltage Application

Key features

• Integrated Shielded Inductor
• Simple PCB Layout
• Fixed Switching Frequency (350 kHz)
• Flexible Start-Up Sequencing Using External Soft Start, Tracking and Precision Enable
• Protection Against Inrush Currents and Faults such as Input UVLO and Output Short Circuit
• Junction Temperature Range -40°C to 125°C
• Single Exposed Pad and Standard Pinout for Easy Mounting and Manufacturing
• Fully Enabled for WEBENCH Power Designer
• Pin Compatible With LMZ22010/08/06, LMZ12008/06, LMZ23610/08/06, and LMZ13610/08/06
• 50-W Maximum Total Output Power Up to 10-A Output Current
• Input Voltage Range 6 V to 20 V
• Output Voltage Range 0.8 V to 6 V
• Efficiency up to 92%
• High Efficiency Reduces System Heat Generation
• Low Radiated Emissions (EMI) Tested to EN55022
• Only 7 External Components
• Low Output Voltage Ripple
• No External Heat Sink Required