RT8885A
Table 4. SET2 Pin Setting (VINI_GFX and ICCMAXA)
GFX VR Maximum SET2 Pin Voltage
Initial Startup Output
Voltage
Current
Difference VSET2
(Before and After
VINI_GFX (V) ICCMAXA (A) Current Injection) (mV)
15
52.5
GFX VR Maximum SET2 Pin Voltage
Initial Startup Output
Voltage
Current
Difference VSET2
(Before and After
VINI_GFX (V) ICCMAXA (A) Current Injection) (mV)
15
1172.5
20
87.5
20
1207.5
25
122.5
25
1242.5
30
157.5
30
1277.5
35
192.5
35
1312.5
40
227.5
40
1347.5
0
45
50
262.5
297.5
1
45
50
1382.5
1417.5
55
332.5
55
1452.5
60
367.5
60
1487.5
65
402.5
65
1522.5
70
437.5
70
1557.5
75
472.5
75
1592.5
80
507.5
80
1627.5
15
612.5
15
1732.5
20
647.5
20
1767.5
25
682.5
25
1802.5
30
717.5
30
1837.5
35
752.5
35
1872.5
40
787.5
40
1907.5
0.9
45
50
822.5
857.5
1.1
45
50
1942.5
1977.5
55
892.5
55
2012.5
60
927.5
60
2047.5
65
962.5
65
2082.5
70
997.5
70
2117.5
75
1032.5
75
2152.5
80
1067.5
80
2187.5
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DS8885A-01 January 2014