SLVSGJ9
May 2024
DRV7308
ADVANCE INFORMATION
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
5
Absolute Maximum Ratings
6
ESD Ratings
7
Recommended Operating Conditions
8
Thermal Information
9
Electrical Characteristics
10
Timing Diagrams
11
Typical Characteristics
12
Detailed Description
12.1
Overview
12.2
Functional Block Diagram
12.3
Feature Description
12.3.1
Output Stage
12.3.2
Input Control Logic
12.3.3
ENABLE (EN) Pin Function
12.3.4
Temperature Sensor Output (VTEMP)
12.3.5
Brake Function
12.3.6
Slew Rate Control (SR)
12.3.7
Dead Time
12.3.8
Current Limit Functionaity (ILIMIT)
12.3.9
Pin Diagrams
12.3.9.1
Four-Level Input Pin
12.3.9.2
Open-Drain Pin
12.3.9.3
Logic-Level Input Pin (Internal Pulldown)
12.4
Protections
12.4.1
GVDD Undervoltage Lockout
12.4.2
Bootstrap Undervoltage Lockout
12.4.3
Current Limit Protection
12.4.4
GaNFET Overcurrent Protection
12.4.5
Thermal Shutdown (OTS)
13
Layout
13.1
Layout Guidelines
13.2
Layout Example
14
Revision History
15
Mechanical, Packaging, and Orderable Information
15.1
Tape and Reel Information
Package Options
Mechanical Data (Package|Pins)
REN|68
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slvsgj9_oa
10
Timing Diagrams
Figure 10-1
DRV7308 Turn On and Turn Off Switching Characteristics