SLVSLB8 May   2026 TLVM65030

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Descriptions
      1. 6.3.1 Output Voltage Selection
      2. 6.3.2 EN Pin and Use as VIN UVLO
      3. 6.3.3 Mode Selection
        1. 6.3.3.1 MODE/SYNC Pin Uses for Synchronization
        2. 6.3.3.2 Clock Locking
      4. 6.3.4 Adjustable Switching Frequency
      5. 6.3.5 Internal LDO, VCC UVLO, and BIAS Input
      6. 6.3.6 Bootstrap Voltage (BST Pin)
      7. 6.3.7 Soft Start and Recovery From Dropout
      8. 6.3.8 Monitoring Features
        1. 6.3.8.1 Power-Good Monitor
        2. 6.3.8.2 Overcurrent and Short-Circuit Protection
        3. 6.3.8.3 Hiccup
        4. 6.3.8.4 Thermal Shutdown
    4. 6.4 Device Functional Modes
      1. 6.4.1 Shutdown Mode
      2. 6.4.2 Active Mode
        1. 6.4.2.1 Peak Current Mode Operation
        2. 6.4.2.2 Auto Mode Operation
          1. 6.4.2.2.1 Diode Emulation
        3. 6.4.2.3 FPWM Mode Operation
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Custom Design With WEBENCH® Tools
        2. 7.2.2.2 Choosing the Switching Frequency
        3. 7.2.2.3 FB for Adjustable or Fixed Output Voltage Mode
        4. 7.2.2.4 Output Capacitor Selection
        5. 7.2.2.5 Input Capacitor Selection
        6. 7.2.2.6 CBOOT
        7. 7.2.2.7 External UVLO
        8. 7.2.2.8 Maximum Ambient Temperature
      3. 7.2.3 Application Curves
    3. 7.3 Best Design Practices
    4. 7.4 Power Supply Recommendations
    5. 7.5 Layout
      1. 7.5.1 Layout Guidelines
        1. 7.5.1.1 Ground and Thermal Considerations
      2. 7.5.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Third-Party Products Disclaimer
      2. 8.1.2 Development Support
        1. 8.1.2.1 Custom Design With WEBENCH® Tools
    2. 8.2 Documentation Support
      1. 8.2.1 Related Documentation
    3. 8.3 Receiving Notification of Documentation Updates
    4. 8.4 Support Resources
    5. 8.5 Trademarks
    6. 8.6 Electrostatic Discharge Caution
    7. 8.7 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

3 Description

The TLVM65030 is a 3A, 65V (70V tolerant) input synchronous step-down DC/DC power module that combines power MOSFETs, integrated inductor, and passives in a compact and easy-to-use 5.8mm × 5.2mm × 2.93mm, 19-pin enhanced HotRod QFN package. With the pin-selectable fixed-output voltages of 3.3V and 5V and adjustable output voltage from 1V to 16V, the TLVM65030 is designed to quickly and easily implement a low-EMI design in a small PCB footprint. The module only requires the input and output filter capacitors to finish the design and eliminates the magnetics and compensation part selection from the design process.

Package Information
PART NUMBERPACKAGE (1)PACKAGE SIZE(2)
TLVM65030VCG (QFN-FCMOD, 19)5.2mm × 5.8mm
(1) For more information, see Section 10.
(2) The package size (length × width) is a nominal value and includes pins, where applicable.
TLVM65030 Simplified SchematicSimplified Schematic

Although designed for small size and simplicity in space-constrained applications, the TLVM65030 module offers many features for robust performance. The current-mode control architecture with a 30ns typical minimum on-time allows high conversion ratios at high frequencies coupled with a fast transient response and excellent load and line regulation. The precision EN feature allows precise control of the device during start-up and shutdown. An open-drain PGOOD output provides a true indication of the output voltage status. The TLVM65030 includes accurate overcurrent and temperature protections, making the TLVM65030 an excellent device for powering a wide range of industrial applications. The MODE/ SYNC pin enables seamless transition between FPWM and AUTO mode with a no-load standby quiescent current of 2.1μA (typical), making sure of high efficiency and remarkable transient response for the entire load-current range.