SLVUCT1
April 2024
TPSM64406
1
Description
Features
Applications
5
1
Evaluation Module Overview
1.1
Introduction
1.2
Kit Contents
1.3
Specification
1.4
Device Information
2
Hardware
2.1
EVM Connections
2.2
EVM Setup
2.2.1
Input Connections
2.2.2
Output Connections
3
Implementation Results
3.1
Test Equipment
3.2
Test Data and Performance Curves
3.2.1
Efficiency and Load Regulation Performance
3.2.2
Waveforms and Plots
3.2.3
EMI Performance
3.2.4
Thermal Performance
4
Hardware Design Files
4.1
Schematics
4.2
PCB Layouts
4.3
Bill of Materials (BOM)
5
Additional Information
5.1
Trademarks
6
Related Documentation
6.1
Supplemental Content
6.2
Custom Design With WEBENCH Tools
Features
Functional Safety-Capable
Documentation available to aid functional safety system design
Versatile dual output voltage or multiphase single output synchronous buck module
Integrated MOSFETs, inductor, and controller
Wide input voltage range of 6.3V to 36V
Adjustable output voltage from 0.8V to 16V
6.5mm × 7.0mm × 2mm over-molded package
–40°C to 125°C junction temperature range
Negative output voltage capability
Ultra-high efficiency across the full load range
Peak efficiency of 94%+
External bias option for improved efficiency
Exposed Pad for low thermal impedance. EVM
θ
JA
= 20
°
C/W.
Ultra-low conducted and radiated EMI signatures
Low-noise package with dual input paths and integrated capacitors reduces switch ringing
Input EMI filter with electrolytic capacitor for parallel damping
Resistor selectable spread spectrum
Constant-frequency FPWM mode of operation
Meets CISPR 11 and 32 Class B emissions
An excellent choice for scalable power supplies
4-layer, 2-oz PCB design
Inherent protection features for robust design
Precision enable input and open-drain PGOOD indicator for sequencing, control, and V
IN
UVLO
Over-current and thermal shutdown protections
Create a custom design using the TPSM64406 with the
WEBENCH®
Design Tool
.