SBVS183B
December 2011 – November 2018
TPS7A4101
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Typical Application Diagram
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 Pin Operation
7.3.2
Thermal Protection
7.4
Device Functional Modes
7.4.1
Normal Operation
7.4.2
Dropout Operation
7.4.3
Disabled
8
Application and Implementation
8.1
Application Information
8.1.1
Adjustable Operation
8.1.2
Transient Voltage Protection
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Capacitor Recommendations
8.2.2.2
Input and Output Capacitor Requirements
8.2.2.3
Bypass Capacitor Requirements
8.2.2.4
Maximum AC Performance
8.2.2.5
Transient Response
8.2.3
Application Curve
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.1.1
Thermal Considerations
10.1.2
Power Dissipation
10.1.3
Package Mounting
10.2
Layout Example
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
MPDS046F
Thermal pad, mechanical data (Package|Pins)
DGN|8
PPTD076F
Orderable Information
sbvs183b_oa
sbvs183b_pm
6.6
Typical Characteristics
at T
J
= –40°C to 125°C, V
IN
= V
OUT(NOM)
+ 2 V or V
IN
= 9 V (whichever is greater), V
EN
= V
IN
, I
OUT
= 100 µA, C
IN
= 1 µF, C
OUT
= 4.7 µF, and FB tied to OUT (unless otherwise noted)
Figure 1.
Load Transient Response
Figure 3.
Feedback Voltage
Figure 5.
Feedback Current
Figure 7.
Dropout Voltage
Figure 9.
Output Spectral Noise Density
Figure 11.
Power-Supply Rejection Ratio
Figure 2.
Line Regulation
Figure 4.
Quiescent Current vs Input Voltage
Figure 6.
Ground Current
Figure 8.
Enable Threshold Voltage
Figure 10.
Current Limit