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Texas Instruments LM3000 Evaluation Board Manuals
Manuals and User Guides for Texas Instruments LM3000 Evaluation Board. We have
1
Texas Instruments LM3000 Evaluation Board manual available for free PDF download: User Manual
Texas Instruments LM3000 User Manual (19 pages)
Buck Controller Evaluation Module
Brand:
Texas Instruments
| Category:
Motherboard
| Size: 1.21 MB
Table of Contents
Table of Contents
1
Introduction
2
Powering and Loading Considerations
3
Quick Setup Procedure
3
Figure 2-1. Basic Test Setup for LM3000EVAL Board
3
Board Configuration
4
External Clock Synchronization
4
Clkout
4
Tracking
4
Figure 3-1. Synchronization at 3.3-V Output
4
Output Voltage Ripple
5
Figure 3-2. Tracking with an External Ramp for 3.3-V Output
5
Figure 3-3. Output Voltage Ripple Measurement Setup
5
Typical Performance Waveforms
6
Figure 4-1. Efficiency of 3.3-V Output at 500 Khz
6
Figure 4-2. Efficiency of 1.2-V Output at 500 Khz
6
Figure 4-3. Output Ripple Voltage for 3.3-V Output at 8-A Load
6
Figure 4-4. Output Ripple Voltage for 1.2-V Output at 15-A Load
6
Figure 4-5. Output Load Transient from 0 a to 6 a for 3.3-V Output
6
Figure 4-6. Output Load Transient from 0 a to 10 a for 1.2-V Output
6
Evaluation Board Schematic
7
Figure 5-1. Evaluation Board Full Schematic
7
Bill of Materials
8
Table 6-1. Bill of Materials
8
PCB Layout
10
Figure 7-1. Top Overlay as Viewed from Top
10
Figure 7-2. Top Layer as Viewed from Top
10
Figure 7-3. Bottom Overlay as Viewed from Top
11
Figure 7-4. Bottom Layer as Viewed from Top
11
Figure 7-5. Internal Layer 1 as Viewed from Top
12
Figure 7-6. Internal Layer 2 as Viewed from Top
12
Revision History
13
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