Intel Enpirion EM2130, User Manual, Page: 2 / 14

User Guide | Intel® Enpirion® Power Solutions
EM2130 Evaluation Board User Guide
2
Contents
1. Description ............................................................................................................................................................................... 3
2. Required Equipment ............................................................................................................................................................ 3
3. Evaluation Board Overview ............................................................................................................................................... 4
4. Instructions .............................................................................................................................................................................. 5
5. Evaluation Board Schematic ............................................................................................................................................. 7
6. Bill of Materials ....................................................................................................................................................................... 9
7. Typical Performance .......................................................................................................................................................... 11
7.1 Pre-bias Monotonic Startup
............................................................................................ 11
7.2 Transient Performance .................................................................................................. 11
7.3 Ripple
....................................................................................................................... 12
7.4 Efficiency ................................................................................................................... 12
8. Revision History ................................................................................................................................................................... 13
List of Figures
Figure 1: EM2130 Evaluation Board Overview (View From Top) .............................................................................. 4
Figure 2: “L” and “H” Jumper Table, Marked On The EM2130 Evaluation Board Silk Screen...................... 6
Figure 3: Evaluation Board Schematic – Power ................................................................................................................ 7
Figure 4: Evaluation Board Schematic – AUX .................................................................................................................... 8
Figure 5: Pre-bias Monotonic Startup, V
IN
= 12V, V
OUT
= 0.9V, Pre-bias = 0.6V ............................................... 11
Figure 6: Transient Performance, V
IN
= 12V, V
OUT
= 0.9V,
Δ
I
LOAD
= 0 to 15A (15A/µs) .................................... 11
Figure 7: Ripple, V
IN
= 12V, V
OUT
= 0.9V, I
LOAD
= 30A, f
SW
= 800 kHz ...................................................................... 12
Figure 8: Efficiency Measured, V
IN
= 12V and Various V
OUT
....................................................................................... 12
List of Tables
Table 1: Required Equipment .................................................................................................................................................. 3
Table 2: Bill of Materials............................................................................................................................................................. 9