Test Board User Guide BMR4742001
28701-ROA1286016 Rev A 2021/4/25
6 (20)
Figure 1b. ROA 128 6016 (bottom side)
Position Description (Top Side)
1
Input voltage connectors.
2
Output voltage connectors.
3
Power Good LED.
4
ENABLE switch.
5
Connector for the USB-PMBus adaptor (KEP 910 17).
6
SMB Oscilloscope connectors for Vin ripple measurement
7
SMB Oscilloscope connectors for Vo ripple measurement
8
Input electrolytic and ceramic capacitors.
9
Output Polymer and ceramic capacitors.
10
Pin-strap resistors and jumper for Vout setting
11
Pin-strap resistors for PMBus address
12
PMBus, SYNC and EN signal probing points
13
Input voltage probing points
14
Output voltage probing points
Position Description (Bottom Side)
15
Output Polymer capacitors
15
16
17
17
18
19
Summary of Contents for 1286016
Page 1: ...Test Board User Guide BMR4742001 ROA 170 0146016 USER GUIDE ...
Page 16: ...Test Board User Guide BMR4742001 28701 ROA1286016 Rev A 2021 4 25 16 20 Top layer ...
Page 17: ...Test Board User Guide BMR4742001 28701 ROA1286016 Rev A 2021 4 25 17 20 Layer 2 ...
Page 18: ...Test Board User Guide BMR4742001 28701 ROA1286016 Rev A 2021 4 25 18 20 Layer 3 ...
Page 19: ...Test Board User Guide BMR4742001 28701 ROA1286016 Rev A 2021 4 25 19 20 Bottom Layer ...
