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UCC27714 High-Speed, 600-V High-Side Low-Side Gate Driver with 4-A Peak Output
SLUSBY6B
August 2015 – March 2017
UCC27714
PRODUCTION DATA.
CONTENTS
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UCC27714 High-Speed, 600-V High-Side Low-Side Gate Driver with 4-A Peak Output
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
Timing Requirements
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
VDD and Under Voltage Lockout
7.3.2
Input and Output Logic Table
7.3.3
Input Stage
7.3.4
Output Stage
7.3.5
Level Shift
7.3.6
Low Propagation Delays and Tightly Matched Outputs
7.3.7
Parasitic Diode Structure in UCC27714
7.4
Device Functional Modes
7.4.1
Enable Function
7.4.2
Minimum Input Pulse Operation
7.4.3
Operation with HO and LO Outputs High Simultaneously
7.4.4
Operation Under 100% Duty Cycle Condition
7.4.5
Operation Under Negative HS Voltage Condition
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Selecting HI and LI Low Pass Filter Components (RHI, RLI, CHI, CLI)
8.2.2.2
Selecting Bootstrap Capacitor (CBOOT)
8.2.2.3
Selecting VDD Bypass/Holdup Capacitor (CVDD) and Rbias
8.2.2.4
Selecting Bootstrap Resistor (RBOOT)
8.2.2.5
Selecting Gate Resistor RHO/RLO
8.2.2.6
Selecting Bootstrap Diode
8.2.2.7
Estimate the UCC27714 Power Losses (PUCC27714)
8.2.2.8
Application Example Schematic Note
8.2.2.9
LO and HO Overshoot and Undershoot
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
Development Support
12.6
Community Resources
11.2
Trademarks
11.3
Electrostatic Discharge Caution
11.4
Glossary
11.5
Receiving Notification of Documentation Updates
11.6
Community Resources
12
Mechanical, Packaging, and Orderable Information
13
Mechanical, Packaging, and Orderable Information
IMPORTANT NOTICE
Package Options
Mechanical Data (Package|Pins)
D|14
MPDS177H
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slusby6b_oa
slusby6b_pm
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