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UCC27332-Q1 20-V, 9-A Single Channel Low Side Gate Driver with –5-V Input Capability For Automotive Application
SLUSEW3
October 2023
UCC27332-Q1
PRODUCTION DATA
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UCC27332-Q1 20-V, 9-A Single Channel Low Side Gate Driver with –5-V Input Capability For Automotive Application
1
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
Switching Characteristics
6.7
Timing Diagrams
6.8
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
VDD Power On Reset
7.3.2
Input Stage
7.3.3
Enable Function
7.3.4
Output Stage
7.4
Device Functional Modes
8
Applications and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Driving MOSFET
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.2.1
Input-to-Output Configuration
8.2.1.2.2
Input Threshold Type
8.2.1.2.3
VDD Bias Supply Voltage
8.2.1.2.4
Peak Source and Sink Currents
8.2.1.2.5
Enable and Disable Function
8.2.1.2.6
Propagation Delay and Minimum Input Pulse Width
8.2.1.2.7
Power Dissipation
8.2.1.3
Application Curves
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
8.4.3
Thermal Consideration
9
Device and Documentation Support
9.1
Third-Party Products Disclaimer
9.2
Receiving Notification of Documentation Updates
9.3
Support Resources
9.4
Trademarks
9.5
Electrostatic Discharge Caution
9.6
Glossary
10
Mechanical, Packaging, and Orderable Information
IMPORTANT NOTICE
Package Options
Mechanical Data (Package|Pins)
DGN|8
MPDS046G
Thermal pad, mechanical data (Package|Pins)
DGN|8
PPTD388A
Orderable Information
slusew3_oa
slusew3_pm
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Data Sheet
UCC27332-Q1 20-V, 9-A Single Channel Low Side Gate Driver with –5-V Input Capability For Automotive Application
1
Features
Qualified for automotive applications
AEC-Q100 qualified with the following results:
Device temperature grade 1: –40°C to +125°C ambient Operating Temperature Range
Device HBM ESD classification level H2
Device CDM ESD classification level C4B
Industry-standard pin-out
Typical 9-A sink, 9-A source output currents
Input pin capable of withstanding up to –5 V
Absolute maximum VDD voltage: 20 V
Wide VDD operating range from 4.5 V to 18 V
Available in 3-mm x 3-mm MSOP8 package
Typical 25-ns propagation delay
TTL compatible input thresholds
Operating junction temperature range of –40°C to 125°C
