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RAA210825 Datasheet(PDF) 28 Page - Renesas Technology Corp

Part # RAA210825
Description  Pin-Configurable 25A DC/DC Power Module with PMBus Interface
PDF  56 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

RAA210825 Datasheet(HTML) 28 Page - Renesas Technology Corp

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FN9349 Rev.1.00
Page 28 of 56
Feb 8, 2019
RAA210825
4. Functional Description
4.14
Monitoring Using SMBus
A system controller can monitor a wide variety of different RAA210825 system parameters using the following
PMBus commands:
• READ_VIN
• READ_VOUT
• READ_IOUT
• READ_INTERNAL_TEMP
• READ_DUTY_CYCLE
• READ_FREQUENCY
• MFR_READ_VMON
4.15
Snapshot Parameter Capture
The RAA210825 offers a special feature to capture parametric data and fault status following a fault event. A detailed
description is provided in the “SNAPSHOT (EAh)” and “SNAPSHOT_CONTROL (F3h)” sections of the “PMBus
Command Descriptions” on page 35.
Table 12. INTERLEAVE Settings from SA
SA
SA in Binary
Low 4-Bits
INTERLEAVE
Phase Shift in Degrees
19h
00011001
1001
9
202.5
1Ah
00011010
1010
10
225
1Bh
00011011
1011
11
247.5
1Ch
00011100
1100
12
270
1Dh
00011101
1101
13
292.5
1Eh
00011110
1110
14
315
1Fh
00011111
1111
15
337.5
20h
00100000
0000
0
0
21h
00100001
0001
1
22.5
22h
00100010
0010
2
45
23h
00100011
0011
3
67.5
24h
00100100
0100
4
90
25h
00100101
0101
5
112.5
26h
00100110
0110
6
135
27h
00100111
0111
7
157.5
28h
00101000
1000
8
180
29h
00101001
1001
9
202.5



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