SLVSCB0D
January 2014 – June 2016
TPS562200
,
TPS563200
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Simplified Schematic
Tps562200 Efficiency
4
Revision History
5
Pin Configuration And Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Timing Requirements
6.7
Typical Characteristics TPS562200
6.8
Typical Characteristics TPS563200
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagrams
7.3
Feature Description
7.3.1
The Adaptive On-Time Control And PWM Operation
7.3.2
Advanced Eco-Mode™ Control
7.3.3
Soft Start And Pre-Biased Soft Start
7.3.4
Current Protection
7.3.5
Over Voltage Protection
7.3.6
UVLO Protection
7.3.7
Thermal Shutdown
7.4
Device Functional Modes
7.4.1
Normal Operation
7.4.2
Eco-Mode Operation
7.4.3
Standby Operation
8
Application And Implementation
8.1
Application Information
8.2
Typical Applications
8.2.1
Tps562200 4.5-V To 17-V Input, 1.05-V Output Converter
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedures
8.2.1.2.1
Custom Design with WEBENCH Tools
8.2.1.2.2
Output Voltage Resistors Selection
8.2.1.2.3
Output Filter Selection
8.2.1.2.4
Input Capacitor Selection
8.2.1.2.5
Bootstrap Capacitor Selection
8.2.1.3
Application Curves
8.2.2
Tps563200 4.5-V To 17-V Input, 1.05-V Output Converter
8.2.2.1
Design Requirements
8.2.2.2
Detailed Design Procedures
8.2.2.2.1
Output Filter Selection
8.2.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Custom Design with WEBENCH Tools
11.2
Receiving Notification of Documentation Updates
11.3
Related Links
11.4
Receiving Notification of Documentation Updates
11.5
Community Resources
11.6
Trademarks
11.7
Electrostatic Discharge Caution
11.8
Glossary
12
Mechanical, Packaging, And Orderable Information
Package Options
Mechanical Data (Package|Pins)
DDC|6
MPDS124G
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slvscb0d_oa
slvscb0d_pm
1
Features
TPS562200 - 2A converter with Integrated
122 mΩ and 72 mΩ FETs
TPS563200 - 3A converter with Integrated 68 mΩ and 39 mΩ FETs
D-CAP2™ Mode Control for Fast Transient Response
Input Voltage Range: 4.5 V to 17 V
Output Voltage Range: 0.76 V to 7 V
650 kHz Switching Frequency
Advanced Eco-mode™ Pulse-skip
Low Shutdown Current Less than 10 µA
1% Feedback Voltage Accuracy (25°C)
Startup from Pre-Biased Output Voltage
Cycle-By-Cycle Overcurrent Limit
Hiccup-Mode Undervoltage Protection
Non-latch OVP, UVLO and TSD Protections
Fixed Soft Start: 1 ms
Create a
Custom Design with WEBENCH Tools