SLVSDE7C
November 2016 – September 2020
TPS22976
PRODUCTION DATA
1
Features
2
Applications
3
Description
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
Pin 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 = 5V)
7.6
Electrical Characteristics (VBIAS = 2.5V)
7.7
Switching Characteristics (TPS22976, TPS22976N)
7.8
Switching Characteristics (TPS22976A)
7.9
Typical DC Characteristics
7.10
Typical AC Characteristics
8
Parameter Measurement Information
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
ON and OFF Control
9.3.2
Input Capacitor (Optional)
9.3.3
Output Capacitor (Optional)
9.3.4
Quick Output Discharge (QOD) (Not Present in TPS22976N)
9.3.5
Thermal Shutdown
9.4
Device Functional Modes
10
Application and Implementation
10.1
Application Information
10.1.1
Parallel Configuration
10.1.2
Standby Power Reduction
10.1.3
Power Supply Sequencing without GPIO Input
10.1.4
Reverse Current Blocking
10.2
Typical Application
10.2.1
Design Requirements
10.2.2
Detailed Design Procedure
10.2.2.1
Inrush Current
10.2.2.2
Adjustable Rise Time
10.2.3
Application Curves
11
Power Supply Recommendations
12
Layout
12.1
Layout Guidelines
12.2
Layout Example
12.3
Power Dissipation
13
Device and Documentation Support
13.1
Device Support
13.1.1
Developmental Support
13.2
Documentation Support
13.2.1
Related Documentation
13.3
Receiving Notification of Documentation Updates
13.4
Support Resources
13.5
Trademarks
13.6
Electrostatic Discharge Caution
13.7
Glossary
14
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DPU|14
MPSS042A
Thermal pad, mechanical data (Package|Pins)
DPU|14
QFND320
Orderable Information
slvsde7c_oa
slvsde7c_pm
1
Features
Integrated dual-channel load switch
Input voltage range: 0.6 V to V
BIAS
V
BIAS
voltage range: 2.5 V to 5.7 V
On-resistance
R
ON
= 14 mΩ (typical)
at V
IN
= 0.6 V to 5 V, V
BIAS
= 5 V
R
ON
= 18 mΩ (typical)
at V
IN
= 0.6 V to 2.5 V, V
BIAS
= 2.5 V
6-A maximum continuous switch current per channel
Quiescent current for TPS22976, TPS22976N
37 µA (typical, both channels)
at V
IN
= V
BIAS
= 5 V
35 µA (typical, single channel)
at V
IN
= V
BIAS
= 5 V
Quiescent current for TPS22976A
85 µA (typical, both channels)
at V
IN
= V
BIAS
= 5 V
83 µA (typical, single channel)
at V
IN
= V
BIAS
= 5 V
Control input threshold enables use of
1.2-, 1.8-, 2.5-, and 3.3-V logic
Configurable rise time
Fast turn ON time (TPS22976A)
t
ON
= 17µs at V
IN
= 1.05V
Thermal shutdown
Quick Output Discharge (QOD) (optional)
SON 14-pin package with thermal pad
ESD performance tested per JESD 22
2-kV HBM and 1-kV CDM