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LM1575-15
National Semiconductor LM1575-15 Manuals
Manuals and User Guides for National Semiconductor LM1575-15. We have
1
National Semiconductor LM1575-15 manual available for free PDF download: Manual
National Semiconductor LM1575-15 Manual (28 pages)
SIMPLE SWITCHER 1A Step-Down Voltage Regulator
Brand:
National Semiconductor
| Category:
Switch
| Size: 0.73 MB
Table of Contents
General Description
1
Block Diagram and Typical Application
2
Connection Diagrams
2
Ordering Information
3
Absolute Maximum Ratings
5
Operating Ratings
5
Electrical Characteristics
5
All Output Voltage Versions Electrical Characteristics
7
Device Parameters
7
Typical Performance Characteristics
9
Test Circuit and Layout Guidelines
11
LM2575 Series Buck Regulator Design Procedure
13
Inductor Value Selection Guides
14
Application Hints
18
Additional Applications
20
Inverting Regulator
20
Negative Boost Regulator
20
Undervoltage Lockout
21
Delayed Startup
21
Adjustable Output, Low-Ripple Power Supply
21
Definition of Terms
22
Continuous/Discontinuous Mode Operation
23
Inductor Saturation
23
Physical Dimensions
24
Life Support Policy
27
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