LMZ23603

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LMZ23603 SNVS711J – MARCH 2011 – REVISED AUGUST 2015 LMZ23603 3-A SIMPLE SWITCHER® Power Module With 36-V Maximum Input Voltage 1 Features Integrated Shielded Inductor Simple PCB Layout Frequency Synchronization Input (650 kHz to 950 kHz) 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 Junction Temperature Range –40°C to 125°C Single Exposed Pad and Standard Pinout for Easy Mounting and Manufacturing Fast Transient Response for Powering FPGAs and ASICs Fully Enabled for WEBENCH® Power Designer Pin Compatible With LMZ22005/LMZ23605/LMZ22003 Performance Benefits – High Efficiency Reduces System Heat Generation – Tested to EN55022 Class B – See AN-2125 (SNVA473) and layout for information on device under test. – VIN = 24 V, VO = 3.3 V, IO = 3 A NOTE: EN 55022:2006, +A1:2007, FCC Part 15 Subpart B: 2007. – Low component count, only 5 external components – Low output voltage ripple – Uses PCB as heat sink, no airflow required Electrical Specifications – 18-W maximum total output power – Up to 3-A output current – Input voltage range 6 V to 36 V – Output voltage range 0.8 V to 6 V – Efficiency up to 92% 1 2 Applications Point-of-load Conversions from 12-V and 24-V Input Rail Time-Critical Projects Space Constrained and High Thermal Req...