SLVSCI3E
April 2014 – July 2022
TPS22965-Q1
PRODUCTION DATA
1
Features
2
Applications
3
Description
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics—VBIAS = 5 V
7.6
Electrical Characteristics—VBIAS = 2.5 V
7.7
Switching Characteristics
7.8
Typical Characteristics
7.8.1
Typical DC Characteristics
7.8.2
Typical Switching Characteristics
8
Parameter Measurement Information
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
Adjustable Rise Time
9.3.2
Quick Output Discharge (TPS22965-Q1 and TPS22965W-Q1 Only)
9.3.3
Low Power Consumption During OFF State
9.4
Device Functional Modes
10
Application and Implementation
10.1
Application Information
10.1.1
VIN to VOUT Voltage Drop
10.1.2
On and Off Control
10.1.3
Input Capacitor (Optional)
10.1.4
Output Capacitor (Optional)
10.1.5
VIN and VBIAS Voltage Range
10.2
Typical Application
10.2.1
Design Requirements
10.2.2
Detailed Design Procedure
10.2.2.1
Inrush Current
10.2.3
Application Curves
11
Power Supply Recommendations
12
Layout
12.1
Layout Guidelines
12.2
Layout Example
12.3
Thermal Consideration
13
Device and Documentation Support
13.1
Documentation Support
13.1.1
Related Documentation
13.2
Receiving Notification of Documentation Updates
13.3
Support Resources
13.4
Trademarks
13.5
Electrostatic Discharge Caution
13.6
Glossary
14
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DSG|8
MPDS308C
Thermal pad, mechanical data (Package|Pins)
DSG|8
QFND569C
Orderable Information
slvsci3e_oa
slvsci3e_pm
1
Features
Qualified for automotive applications
AEC-Q100 qualified
Device temperature grade 2: –40°C to +105°C (TPS22965-Q1, TPS22965N-Q1)
Device temperature grade 1: –40°C to +125°C (TPS22965W-Q1, TPS22965NW-Q1)
Device HBM ESD classification level 3A
Device CDM ESD classification level C6
Functional Safety-Capable
Documentation available to aid functional safety system design
Integrated single channel load switch
Input voltage range: 0.8 V to 5.5 V
Ultra-low on resistance (R
ON
)
R
ON
= 16 mΩ at V
IN
= 5 V (V
BIAS
= 5 V)
R
ON
= 16 mΩ at V
IN
= 3.6 V (V
BIAS
= 5 V)
R
ON
= 16 mΩ at V
IN
= 1.8 V (V
BIAS
= 5 V)
4-A maximum continuous switch current
Low quiescent current (50 µA)
Low control input threshold enables use of
1.2-, 1.8-, 2.5- and 3.3-V logic
Configurable rise time
Quick Output Discharge (QOD) (TPS22965-Q1 and TPS22965W-Q1 only)
WSON 8-pin package with thermal pad