The LMZ12008 SIMPLE SWITCHER® power module is an easy-to-use step-down DC-DC solution capable of driving up to 8-A load. The LMZ12008 is available in an innovative package that enhances thermal performance and allows for hand or machine soldering.
●The LMZ12008 can accept an input voltage rail between 6 V and 20 V and can deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ12008 only requires two external resistors and external capacitors to complete the power solution. The LMZ12008 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.
● Integrated Shielded Inductor
● Simple PCB Layout
● Fixed Switching Frequency (350kHz)
● 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,
●LMZ12010/06, LMZ23610/08/06, and
●LMZ13610/08/06
● Electrical Specifications
● 40-W Maximum Total Output Power
● Up to 8-A Output Current
● Input Voltage Range 6 V to 20 V
● Output Voltage Range 0.8 V to 6 V
● Efficiency up to 92%
● Performance Benefits
● High Efficiency Reduces System Heat
●Generation
● Low Radiated Emissions (EMI) Tested
●to EN55022(1)
● Only 7 External Components
● Low Output Voltage Ripple
● No External Heat Sink Required
