The LMZ22010 can accept an input voltage rail between 6V and 20V and deliver an adjustable and highly accurate output voltage as low as 0.8V. The LMZ22010 only requires two external resistors and external capacitors to complete the power solution. The LMZ22010 is a reliable and robust design with the following protection features: thermal shutdown, programmable input under-voltage lockout, output over-voltage protection, short-circuit protection, output current limit, and allows startup into a pre-biased output.
The sync input allows synchronization over the 314 to 600 kHz switching frequency range and up to 6 modules can be connected in parallel for higher load currents.
Integrated Shielded Inductor
Simple PCB Layout
Frequency Synchronization Input (350 kHz to 600 kHz)
Current Sharing Capability
Flexible Startup Sequencing Using External Soft-start, Tracking and Precision Enable
Protection Against Inrush Currents and Faults such as Input UVLO and Output Short Circuit
– 40°C to 125°C Junction Temperature Range
Single Exposed Pad and Standard Pinout for Easy Mounting and Manufacturing
Fully Enabled for Webench® Power Designer
Pin Compatible with LMZ22008/06, LMZ12010/08/06, LMZ23610/08/06, and LMZ13610/08/06