- •1 Features
- •2 Applications
- •3 Description
- •Table of Contents
- •4 Revision History
- •5 Device Comparison
- •6 Pin Configuration and Functions
- •7 Specifications
- •7.1 Absolute Maximum Ratings
- •7.2 ESD Ratings
- •7.3 Recommended Operating Conditions
- •7.4 Thermal Information
- •7.5 Electrical Characteristics
- •7.6 System Characteristics
- •7.7 Typical Characteristics
- •8 Detailed Description
- •8.1 Overview
- •8.2 Functional Block Diagram
- •8.3 Feature Description
- •8.3.1 Control Scheme
- •8.3.2 Soft-Start Function
- •8.3.3 Enable and External UVLO Function
- •8.3.4 Current Limit
- •8.3.5 Hiccup Mode
- •8.3.6 Power Good (PGOOD) Function
- •8.3.7 MODE/SYNC Function
- •8.3.7.1 Forced PWM Mode
- •8.3.7.2 Auto PFM Mode
- •8.3.7.3 Dropout Mode
- •8.3.7.4 SYNC Operation
- •8.3.8 Thermal Protection
- •8.4 Device Functional Modes
- •8.4.1 Shutdown
- •8.4.2 FPWM Operation
- •8.4.3 Auto PFM Mode Operation
- •9 Application and Implementation
- •9.1 Application Information
- •9.2 Typical Applications
- •9.2.1.1 Maximum Input Voltage for VOUT < 2.5 V
- •9.2.2 Detailed Design Procedure
- •9.2.2.1 Custom Design With WEBENCH® Tools
- •9.2.2.2 Input Capacitor Selection
- •9.2.2.3 Output Capacitor Selection
- •9.2.2.4 Feedback Voltage Divider for Adjustable Output Voltage Versions
- •9.2.2.5 RPU - PGOOD Pullup Resistor
- •9.2.2.6 VIN Divider and Enable
- •9.2.3 Application Curves
- •9.2.3.1 VOUT = 5 V
- •9.2.3.2 VOUT = 3.3 V
- •9.2.3.3 VOUT = 12 V
- •9.2.3.4 VOUT = 15 V
- •9.2.3.5 VOUT = 2.5 V
- •9.2.3.6 VOUT = 1.2 V and VOUT = 1.8 V
- •9.2.3.7 VOUT = 5 V and 3.3 V Fixed Output Options
- •10 Power Supply Recommendations
- •10.1 Supply Voltage Range
- •10.2 Supply Current Capability
- •10.3 Supply Input Connections
- •10.3.1 Voltage Drops
- •10.3.2 Stability
- •11 Layout
- •11.1 Layout Guidelines
- •11.1.1 Thermal Design
- •11.2 Layout Examples
- •12 Device and Documentation Support
- •12.1 Device Support
- •12.1.1 Third-Party Products Disclaimer
- •12.2 Custom Design With WEBENCH® Tools
- •12.3 Documentation Support
- •12.3.1 Related Documentation
- •12.4 Receiving Notification of Documentation Updates
- •12.5 Community Resources
- •12.6 Trademarks
- •12.7 Electrostatic Discharge Caution
- •12.8 Glossary
- •13 Mechanical, Packaging, and Orderable Information
- •13.1 Tape and Reel Information
LMZM23600
www.ti.com |
SNVSB53B –FEBRUARY 2018–REVISED MAY 2019 |
12 Device and Documentation Support
12.1 Device Support
12.1.1 Third-Party Products Disclaimer
TI'S PUBLICATION OF INFORMATION REGARDING THIRD-PARTY PRODUCTS OR SERVICES DOES NOT CONSTITUTE AN ENDORSEMENT REGARDING THE SUITABILITY OF SUCH PRODUCTS OR SERVICES OR A WARRANTY, REPRESENTATION OR ENDORSEMENT OF SUCH PRODUCTS OR SERVICES, EITHER ALONE OR IN COMBINATION WITH ANY TI PRODUCT OR SERVICE.
12.2 Custom Design With WEBENCH® Tools
Click here to create a custom design using the LMZM23600 device with the WEBENCH® Power Designer.
1.Start by entering the input voltage (VIN), output voltage (VOUT), and output current (IOUT) requirements.
2.Optimize the design for key parameters such as efficiency, footprint, and cost using the optimizer dial.
3.Compare the generated design with other possible solutions from Texas Instruments.
The WEBENCH Power Designer provides a customized schematic along with a list of materials with real-time pricing and component availability.
In most cases, these actions are available:
•Run electrical simulations to see important waveforms and circuit performance
•Run thermal simulations to understand board thermal performance
•Export customized schematic and layout into popular CAD formats
•Print PDF reports for the design, and share the design with colleagues
Get more information about WEBENCH tools at www.ti.com/WEBENCH.
12.3 Documentation Support
12.3.1 Related Documentation
For related documentation request the following:
Inverting Application for the LMZM23601 and LMZM23600
AN-2020 Thermal Design By Insight, Not Hindsight
AN-1149 Layout Guidelines for Switching Power Supplies
Constructing Your Power Supply – Layout Considerations
AN-1229 Simple Switcher PCB Layout Guidelines (SNVA054)
Using New Thermal Metrics
Semiconductor and IC Package Thermal Metrics
AN-1520 A Guide to Board Layout for Best Thermal Resistance for Exposed Pad Packages
TI User Guide, Simple Success with Conducted EMI for DC/DC Converters
12.4 Receiving Notification of Documentation Updates
To receive notification of documentation updates, navigate to the device product folder on ti.com. In the upper right corner, click on Alert me to register and receive a weekly digest of any product information that has changed. For change details, review the revision history included in any revised document.
12.5 Community Resources
TI E2E™ support forums are an engineer's go-to source for fast, verified answers and design help — straight from the experts. Search existing answers or ask your own question to get the quick design help you need.
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