SGLS274I
September 2008 – November 2023
UCC27423-Q1
,
UCC27424-Q1
,
UCC27425-Q1
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
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Switching Characteristics
6.7
Dissipation Ratings
6.8
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Input Stage
7.3.2
Output Stage
7.3.3
Enable
7.3.4
Parallel Outputs
7.3.5
Operational Waveforms and Circuit Layout
7.3.6
VDD
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
Detailed Design Procedure
8.2.2.1
Source and Sink Capabilities During Miller Plateau
8.2.2.2
Drive Current and Power Requirements
8.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
10.3
Thermal Considerations
11
Device and Documentation Support
11.1
Device Support
11.1.1
Third-Party Products Disclaimer
11.2
Documentation Support
11.2.1
Related Documentation
11.3
Receiving Notification of Documentation Updates
11.4
Support Resources
11.5
Trademarks
11.6
Electrostatic Discharge Caution
11.7
Glossary
12
Revision History
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
D|8
MSOI002K
DGN|8
MPDS046F
Thermal pad, mechanical data (Package|Pins)
DGN|8
PPTD076F
Orderable Information
sgls274i_oa
sgls274i_pm
6.8
Typical Characteristics
V
DD
= 4.5 V
Figure 6-3
Supply Current vs Frequency
V
DD
= 12 V
Figure 6-5
Supply Current vs Frequency
C
LOAD
= 2.2 nF
Figure 6-7
Supply Current vs Supply Voltage
Figure 6-9
Supply Current vs Supply Voltage (UCC27423-Q1)
Figure 6-11
Supply Current vs Supply Voltage (UCC27425-Q1)
Figure 6-13
Rise Time vs Supply Voltage
Figure 6-15
Delay Time (t
D
1) vs Supply Voltage (UCC27423-Q1)
Figure 6-17
Enable Threshold and Hysteresis vs Temperature
Figure 6-19
Output Behavior vs Supply Voltage (Inverting)
Figure 6-21
Output Behavior vs VDD (Inverting)
Figure 6-23
Output Behavior vs VDD (Noninverting)
Figure 6-25
Output Behavior vs VDD (Noninverting)
Figure 6-27
Input Threshold vs Supply Voltage
V
DD
= 8 V
Figure 6-4
Supply Current vs Frequency
V
DD
= 15 V
Figure 6-6
Supply Current vs Frequency
C
LOAD
= 4.7 nF
Figure 6-8
Supply Current vs Supply Voltage
Figure 6-10
Supply Current vs Supply Voltage (UCC27424-Q1)
Figure 6-12
Rise Time and Fall Time Temperature (UCC27423-Q1)
Figure 6-14
Fall Time vs Supply Voltage
Figure 6-16
Delay Time (t
D
2) vs Supply Voltage (UCC27423-Q1)
Figure 6-18
Enable Resistance vs Temperature
Figure 6-20
Output Behavior vs Supply Voltage (Inverting)
Figure 6-22
Output Behavior vs VDD (Inverting)
Figure 6-24
Output Behavior vs VDD (Noninverting)
Figure 6-26
Output Behavior vs VDD (Noninverting)