SBVS342A
February 2019 – March 2019
TPS7A16A-Q1
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Typical Application Schematic
4
Revision History
5
Pin Configuration and Functions
Pin 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
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Enable (EN)
7.3.2
Regulated Output (VOUT)
7.3.3
PG Delay Timer (DELAY)
7.4
Device Functional Modes
7.4.1
Power-Good
7.4.1.1
Power-Good Delay and Delay Capacitor
8
Application and Implementation
8.1
Application Information
8.2
Typical Applications
8.2.1
TPS7A16A-Q1 Circuit as an Adjustable Regulator
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.2.1
Adjustable Voltage Operation
8.2.1.2.1.1
Resistor Selection
8.2.1.2.2
Capacitor Recommendations
8.2.1.2.3
Input and Output Capacitor Requirements
8.2.1.2.4
Feed-Forward Capacitor (Only for Adjustable Version)
8.2.1.2.5
Transient Response
8.2.1.3
Application Curves
8.2.2
Automotive Applications
8.2.2.1
Design Requirements
8.2.2.2
Detailed Design Procedure
8.2.2.2.1
Device Recommendations
8.2.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.1.1
Additional Layout Considerations
10.1.2
Power Dissipation
10.1.3
Thermal Considerations
10.2
Layout Examples
11
Device and Documentation Support
11.1
Receiving Notification of Documentation Updates
11.2
Community Resources
11.3
Trademarks
11.4
Electrostatic Discharge Caution
11.5
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DGN|8
MPDS046G
Thermal pad, mechanical data (Package|Pins)
DGN|8
PPTD229A
Orderable Information
sbvs342a_oa
sbvs342a_pm
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 2
Device CDM ESD classification level C3B
Wide input voltage range: 3 V to 60 V
Ultralow quiescent current: 5 µA
Quiescent current at shutdown: 1 µA
Output current: 100 mA
Low dropout voltage: 60 mV at 20 mA
Accuracy: 2%
Available in:
Fixed output voltage: 3.3 V, 5 V
Adjustable version from approximately 1.2 to 18.5 V
Power-good with programable delay
Current-limit and thermal shutdown protections
Stable with ceramic output capacitors:
≥ 2.2 µF
Package: High-thermal-performance HVSSOP-8 PowerPAD™
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