Loading [MathJax]/jax/output/SVG/fonts/TeX/fontdata.js
Menu
Product
Email
PDF
Order now
TPS57160-Q1 1.5-A 60-V Step-Down DC-DC Converter With Eco-mode™ Control
SLVSAP1E
December 2010 – March 2015
TPS57160-Q1
PRODUCTION DATA.
CONTENTS
SEARCH
TPS57160-Q1 1.5-A 60-V Step-Down DC-DC Converter With Eco-mode™ Control
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and 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
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Fixed Frequency PWM Control
7.3.2
Slope Compensation Output Current
7.3.3
Low Dropout Operation and Bootstrap Voltage (BOOT)
7.3.4
Error Amplifier
7.3.5
Voltage Reference
7.3.6
Adjusting the Output Voltage
7.3.7
Enable and Adjusting Undervoltage Lockout
7.3.8
Slow Start/Tracking Pin (SS/TR)
7.3.9
Overload Recovery Circuit
7.3.10
Constant Switching Frequency and Timing Resistor (RT/CLK Pin)
7.3.11
Overcurrent Protection and Frequency Shift
7.3.12
Selecting the Switching Frequency
7.3.13
How to Interface to RT/CLK Pin
7.3.14
Power-Good (PWRGD Pin)
7.3.15
Overvoltage Transient Protection
7.3.16
Thermal Shutdown
7.3.17
Small Signal Model for Loop Response
7.3.18
Simple Small Signal Model for Peak Current Mode Control
7.3.19
Small Signal Model for Frequency Compensation
7.4
Device Functional Modes
7.4.1
Sequencing
7.4.2
Pulse-Skip Eco-Mode
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedur
8.2.2.1
Selecting the Switching Frequency
8.2.2.2
Output Inductor Selection (LO)
8.2.2.3
Output Capacitor
8.2.2.4
Catch Diode
8.2.2.5
Input Capacitor
8.2.2.6
Slow-Start Capacitor
8.2.2.7
Bootstrap Capacitor Selection
8.2.2.8
Undervoltage Lockout (UVLO) Set Point
8.2.2.9
Output Voltage and Feedback Resistors Selection
8.2.2.10
Compensation
8.2.2.11
Power Dissipation
8.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Device Support
11.1.1
Third-Party Products Disclaimer
11.1.2
Development Support
11.2
Community Resource
11.3
Trademarks
11.4
Electrostatic Discharge Caution
11.5
Glossary
12
Mechanical, Packaging, and Orderable Information
IMPORTANT NOTICE
Package Options
Mechanical Data (Package|Pins)
DGQ|10
MPDS043F
DRC|10
MPDS117L
Thermal pad, mechanical data (Package|Pins)
DGQ|10
PPTD325B
DRC|10
QFND013N
Orderable Information
slvsap1e_oa
slvsap1e_pm
search
No matches found.
Full reading width
Full reading width
Comfortable reading width
Expanded reading width
Card for each section
Card with all content