LMZ23605TZE/NOPB                            Description

The LMZ23605 SIMPLE SWITCHER  power moduleis an easy-to-use step-down DC - DC solution capable of driving up to 5-A load. The LMZ23605 is available in an innovative package that enhances thermal performance and allows for hand or machine soldering.The LMZ23605 can accept an input voltage railbetween 6 W and 36 V and can deliver an adjustable and highly accurate output voltage as low as 0.8 V.The LMZ23605 only requires two external resistors and three external capacitors to complete the power solution. The LM223605 is a reliable and robust design with the following protection features: thermal shutdown, programmable input under voltage lock out output overvoltage protection, short circuit protection,output current limit, and the device allows startup into a prebiased output. The sync input allows synchronization over the 650- to 950-kHz switching frequency range.

LMZ23605TZE/NOPB                           Features

Integrated Shielded Inducton Simple PCB Layout

Frequency Synchronization Input (650 kHz to 950 kH2)

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 +125C

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/LMZ23603/LMZ22003 Performance Benefits

-High Efficiency Reduces System Heat

Generation

-Tested to EN55022 Class B

-See SNVA473 and Lavout for Information

on Device Under Test

-Vin=24VVo=3.3Vlo=5A

LMZ23605TZE/NOPB                           Applications

Point-of-load Conversions from 12-V and 24-V

Input Rail

Time-Critical Projects

Space Constrained

High Thermal RequirementApplications