Texas Instruments SLVP089 Manuals

Manuals and User Guides for Texas Instruments SLVP089. We have 1 Texas Instruments SLVP089 manual available for free PDF download: User Manual

Texas Instruments SLVP089 User Manual

Texas Instruments SLVP089 User Manual (28 pages)

synchronous buck converter evaluation module

Brand: Texas Instruments | Category: Accessories | Size: 0 MB

Table of Contents

Important Notice
4
Read this First
5
Table of Contents
7
Typical Synchronous Buck Converter
10
Schematic Diagram
11
Input/Output Connections
12
Board Layout
13
Bill of Materials
14
- Test Results
  15
- Load Current
  15
Efficiency Vs Load
15
Line/Load Regulation, 3.3-V (Total Variation)
15
Load Regulation and Ripple, 3.3-V (9-V Input)
15
Power Switch Turn-On and Delay from Q2 off
16
Power Switch Turn-Off and Delay to Q2 on
16
Inductor and Output Ripple
17
Design Procedure
19
Operating Specifications
21
Design Procedures
22
Duty Cycle Estimate
22
Output Filter
22
Power Switch
22
Synchronous Switch and Rectifier
23
Snubber Network
23
Controller Functions
24
Loop Compensation
24
Frequency Response
25
Power Stage Bode Plot
25
Compensation Network
26
Bode Plot
27
Output Response
27

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