SNVU694A February   2020  – July 2020 LM76005 , LM76005-Q1


  1. 1LM76005QEVM User’s Guide
    1.     Trademarks
  2. 2Setup
    1. 2.1 Input/Output (I/O) Connector Description
    2. 2.2 Voltage Setup
    3. 2.3 Operation
  3. 3Schematic
  4. 4Board Layout
  5. 5Bill of Materials
  6. 6Application Curves
  7. 7Revision History

LM76005QEVM User’s Guide

The Texas Instruments LM76005QEVM evaluation modules (EVM) help designers evaluate the operation and performance of the LM76005-Q1 wide-input voltage buck regulator. The output voltage for the device offers configurability from 1-V to 95% of VIN, synchronous rectification, PFM, and forced PWM mode and a 200-kHz to 500-kHz adjustable frequency range with a 400-kHz default frequency. It also offers external frequency synchronization, power-good (PG) flag, and a precision enable to program undervoltage lockout (UVLO) and internal compensation. Built-in protection includes current limit, overvoltage and undervoltage protection, and thermal shutdown. The LM76005QEVM is configured for an output voltage of 3.3 V and a switching frequency of 400 kHz. Refer to the LM76005-Q1 3.5-V to 60-V, 5-A Synchronous Step-Down Voltage Regulator Data Sheet for additional features, detailed description, and available options.

The EVM contains one DC-DC converter (see Table 1-1).

Table 1-1 Device and Package Configurations
U1 LM76005-Q1 (RNP) WQFN-30