SLVSHQ2
December 2024
DRV8351-SEP
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Device Comparison Table
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings Comm
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Timing Diagrams
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Three BLDC Gate Drivers
7.3.1.1
Gate Driver Timings
7.3.1.1.1
Propagation Delay
7.3.1.1.2
Deadtime and Cross-Conduction Prevention
7.3.1.2
Mode (Inverting and non inverting INLx)
7.3.2
Pin Diagrams
7.3.3
Gate Driver Protective Circuits
7.3.3.1
VBSTx Undervoltage Lockout (BSTUV)
7.3.3.2
GVDD Undervoltage Lockout (GVDDUV)
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Bootstrap Capacitor and GVDD Capacitor Selection
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
Receiving Notification of Documentation Updates
11.2
Support Resources
11.3
Trademarks
11.4
Electrostatic Discharge Caution
11.5
Glossary
12
Revision History
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
PW|20
MPDS362A
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slvshq2_oa
2
Applications
Supports Defence, Aerospace and Medical Applications
Thruster Gimbal Mechanism
Antenna Pointing Mechanism
Reaction Wheel
Propellant Control Valve