SLVSD90A
December 2015 – April 2024
TPS563201
,
TPS563208
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Electrical Characteristics
5.6
Typical Characteristics
6
Detailed Description
6.1
Overview
6.2
Functional Block Diagram
6.3
Feature Description
6.3.1
Adaptive On-Time Control and PWM Operation
6.3.2
Pulse Skip Control (TPS563201)
6.3.3
Soft Start and Pre-Biased Soft Start
6.3.4
Current Protection
6.3.5
Undervoltage Lockout (UVLO) Protection
6.3.6
Thermal Shutdown
6.4
Device Functional Modes
6.4.1
Normal Operation
6.4.2
Eco-mode Operation
6.4.3
Standby Operation
7
Application and Implementation
7.1
Application Information
7.2
Typical Application
7.2.1
Design Requirements
7.2.2
Detailed Design Procedure
7.2.2.1
Custom Design with WEBENCH® Tools
7.2.2.2
Output Voltage Resistors Selection
7.2.2.3
Output Filter Selection
7.2.2.4
Input Capacitor Selection
7.2.2.5
Bootstrap Capacitor Selection
7.2.3
Application Curves
7.3
Power Supply Recommendations
7.4
Layout
7.4.1
Layout Guidelines
7.4.2
Layout Example
8
Device and Documentation Support
8.1
Device Support
8.1.1
Development Support
8.1.1.1
Custom Design with WEBENCH® Tools
8.2
Receiving Notification of Documentation Updates
8.3
Support Resources
8.4
Trademarks
8.5
Electrostatic Discharge Caution
8.6
Glossary
9
Revision History
10
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DDC|6
MPDS124I
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slvsd90a_oa
slvsd90a_pm
1
Features
TPS563201 and TPS563208 3A converter integrated 95mΩ and 57mΩ FETs
D-CAP2™
control scheme with fast transient response
Input voltage range: 4.5V to 17V
Output voltage range: 0.76V to 7V
Pulse-skip mode (TPS563201) or continuous current mode (TPS563208)
580kHz switching frequency
Low shutdown current less than 20µA
2% feedback voltage accuracy (25°C)
Startup from prebiased output voltage
Cycle-by-cycle overcurrent limit
Hiccup-mode overcurrent protection
Non-latch UVP and TSD protections
Fixed soft start: 1.0ms
Create a custom design using the TPS56320x with the
WEBENCH® Power Designer