SLUP413A
May 2024 – April 2026
TPS53689T
1
Abstract
1
Introduction
2
Converter Transient Response
3
Magnetics
4
TLVR Topology Operating Principles
4.1
Steady-State Operation
4.2
Load Transient Step-Up
4.3
Load Transient Step-Down
4.4
LC Inductor Selection
4.5
Steady-State Ripple
5
Power Loss and Efficiency
6
Phase Multiplication
7
PCB Layout
8
TLVR-Optimized Components
9
Example Side-by-Side Design
10
Summary
11
Additional Resources
Power Supply Design Seminar
Introduction to the Trans-Inductor Voltage Regulator (TLVR)