Datasheet

www.ti.com

List of Figures

4-1. TPS92690EVM Schematic ................................................................................................ 8

5-1. Efficiency..................................................................................................................... 9

5-2. Line Regulation.............................................................................................................. 9

5-3. Switching and LED Current .............................................................................................. 10

5-4. PWM Dimming, f

PWM

= 200 Hz, Duty Cycle = 50%.................................................................... 10

5-5. PWM Dimming, f

PWM

= 200 Hz, Duty Cycle = 5% ..................................................................... 10

5-6. PWM Dimming, f

PWM

= 200 Hz, Duty Cycle = 95%.................................................................... 11

5-7. Start-up Waveform ........................................................................................................ 11

5-8. Shut-down Waveform ..................................................................................................... 11

5-9. Top Thermal Performance ............................................................................................... 12

5-10. Bottom Thermal Performance ........................................................................................... 12

6-1. Top Layer and Top Overlay (Top View) ................................................................................ 13

6-2. Bottom Layer and Bottom Overlay (Bottom View) .................................................................... 13

List of Tables

3-1. TPS92690EVM Electrical Performance Specifications ................................................................ 7

A-1. The TPS92690EVM Components List (According to the Schematic Shown in Figure 4-1) ..................... 14

SLVU803–December 2012 List of Figures

Submit Documentation Feedback