SNVSAL6A July 2016 – February 2017 LMP8480-Q1 , LMP8481-Q1
PRODUCTION DATA.
- 1 Features
- 2 Applications
- 3 Description
- 4 Revision History
- 5 Device Comparison Table
- 6 Pin Configuration and Functions
- 7 Specifications
-
8 Detailed Description
- 8.1 Overview
- 8.2 Functional Block Diagrams
- 8.3
Feature Description
- 8.3.1 Basic Connections
- 8.3.2 Selection of the Sense Resistor
- 8.3.3 Using PCB Traces as Sense Resistors
- 8.3.4 VREFA and VREFB Pins (LMP8481-Q1 Only)
- 8.3.5 Reference Input Voltage Limits (LMP8481-Q1 Only)
- 8.3.6 Low-Side Current Sensing
- 8.3.7 Input Series Resistance
- 8.3.8 Minimum Output Voltage
- 8.3.9 Swinging Output Below Ground
- 8.3.10 Maximum Output Voltage
- 8.4 Device Functional Modes
- 9 Application and Implementation
- 10Power Supply Recommendations
- 11Layout
- 12Device and Documentation Support
- 13Mechanical, Packaging, and Orderable Information
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- DGK|8
散熱焊盤(pán)機(jī)械數(shù)據(jù) (封裝 | 引腳)
訂購(gòu)信息
12 Device and Documentation Support
12.1 Device Support
12.1.1 Development Support
LMP8480/1 TINA Reference Design
12.2 Related Links
The table below lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to order now.
Table 2. Related Links
| PARTS | PRODUCT FOLDER | ORDER NOW | TECHNICAL DOCUMENTS | TOOLS & SOFTWARE | SUPPORT & COMMUNITY |
|---|---|---|---|---|---|
| LMP8480-Q1 | Click here | Click here | Click here | Click here | Click here |
| LMP8481-Q1 | Click here | Click here | Click here | Click here | Click here |
12.3 Receiving Notification of Documentation Updates
To receive notification of documentation updates, navigate to the device product folder on ti.com. In the upper right corner, click on Alert me to register and receive a weekly digest of any product information that has changed. For change details, review the revision history included in any revised document.
12.4 Community Resources
The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use.
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TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers.
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Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support.
12.5 Trademarks
E2E is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
12.6 Electrostatic Discharge Caution
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
12.7 Glossary
SLYZ022 — TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.