SNVS322M
December 2004 – December 2015
LP38690
,
LP38692
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Revision History
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
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagrams
7.3
Feature Description
7.3.1
Enable (EN)
7.3.2
Thermal Shutdown Protection (TSD)
7.3.3
Foldback Current Limiting
7.4
Device Functional Modes
7.4.1
Enable (EN)
7.4.2
Minimum Operating Input Voltage (VIN)
8
Application and Implementation
8.1
Application Information
8.1.1
Reverse Voltage
8.2
Typical Applications
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Power Dissipation and Device Operation
8.2.2.2
External Capacitors
8.2.2.2.1
Input Capacitor
8.2.2.2.2
Output Capacitor
8.2.2.2.3
No Load Stability
8.2.2.2.4
Capacitor Characteristics
8.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
PCB Layout
10.2
Layout Examples
10.3
WSON Mounting
10.4
RFI/EMI Susceptibility
10.5
Output Noise
11
Device and Documentation Support
11.1
Documentation Support
11.1.1
Related Documentation
11.2
Related Links
11.3
Community Resources
11.4
Trademarks
11.5
Electrostatic Discharge Caution
11.6
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
NGG|6
MPDS395
NDC|5
MPDS385
Thermal pad, mechanical data (Package|Pins)
Orderable Information
snvs322m_oa
snvs322m_pm