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DRV8263-Q1 Automotive 65V H-Bridge Driver with Integrated Current Sense and Diagnostics
SLVSHH3
January 2025
DRV8263-Q1
ADVANCE INFORMATION
CONTENTS
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DRV8263-Q1 Automotive 65V H-Bridge Driver with Integrated Current Sense and Diagnostics
1
1
Features
2
Applications
3
Description
4
Device Comparison
5
Pin Configuration and Functions
5.1
HW Variant
5.2
SPI Variant
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.4.1
Transient Thermal Impedance & Current Capability
6.5
Electrical Characteristics
6.5.1
SPI Timing Requirements
6.6
Switching Waveforms
6.6.1
Output switching transients
6.6.1.1
High-Side Recirculation
6.6.2
Wake-up Transients
6.6.2.1
HW Variant
6.6.2.2
SPI Variant
6.6.3
Fault Reaction Transients
6.6.3.1
Retry setting
6.6.3.2
Latch setting
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
External Components
7.3.1.1
HW Variant
7.3.1.2
SPI Variant
7.3.2
Bridge Control
7.3.2.1
PH/EN mode
7.3.2.2
PWM mode
7.3.2.3
Independent mode
7.3.2.4
Register - Pin Control - SPI Variant Only
7.3.3
Device Configuration
7.3.3.1
Slew Rate (SR)
7.3.3.2
IPROPI
7.3.3.3
ITRIP Regulation
7.3.3.4
DIAG
7.3.3.4.1
HW variant
7.3.3.4.2
SPI variant
7.3.4
Protection and Diagnostics
7.3.4.1
Over Current Protection (OCP)
7.3.4.2
Over Temperature Warning (OTW) - SPI Variant Only
7.3.4.3
Over Temperature Protection (TSD)
7.3.4.4
Off-State Diagnostics (OLP)
7.3.4.5
On-State Diagnostics (OLA) - SPI Variant Only
7.3.4.6
VM Over Voltage Monitor - SPI Variant Only
7.3.4.7
VM Under Voltage Monitor
7.3.4.8
Power On Reset (POR)
7.3.4.9
Powered off Braking (POB)
7.3.4.10
Event Priority
7.3.5
Device Functional Modes
7.3.5.1
SLEEP State
7.3.5.2
STANDBY State
7.3.5.3
Wake-up to STANDBY State
7.3.5.4
ACTIVE State
7.3.5.5
nSLEEP Reset Pulse (HW Variant, LATCHED setting Only)
7.3.6
Programming - SPI Variant Only
7.3.6.1
SPI Interface
7.3.6.2
Standard Frame
7.3.6.3
SPI Interface for Multiple Peripherals
7.3.6.3.1
Daisy Chain Frame for Multiple Peripherals
7.3.7
Register Map - SPI Variant Only
7.3.7.1
User Registers
8
Register Map - SPI Variant Only
8.1
User Registers
9
Application and Implementation
9.1
Application Information
9.1.1
Load Summary
9.2
Typical Application
9.2.1
HW Variant
9.2.2
SPI Variant
10
Device and Documentation Support
10.1
Device Support
10.2
Documentation Support
10.2.1
Related Documentation
10.3
Receiving Notification of Documentation Updates
10.4
Support Resources
10.5
Trademarks
10.6
Electrostatic Discharge Caution
10.7
Glossary
11
Mechanical, Packaging, and Orderable Information
IMPORTANT NOTICE
Package Options
Mechanical Data (Package|Pins)
VAK|15
Thermal pad, mechanical data (Package|Pins)
Orderable Information
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Data Sheet
DRV8263-Q1
Automotive 65V
H-Bridge
Driver with Integrated Current Sense and Diagnostics