VRM10-80-12-PY Emerson Network Power, VRM10-80-12-PY Datasheet - Page 6

• Manufacturer Part Number: VRM10-80-12-PY
• Description: 11-12.6Vin, 0.8375-1.6000V@80A, 3.19" X 0.77" X 1.24 , 85%Eff, VMR10.0 & 10.1 Specs, RoHS 6
• Manufacturer: Emerson Network Power

Specifications of VRM10-80-12-PY

• Output Power: 128 W
• Input Voltage Range: 11 V to 12.6 V
• Input Voltage (nominal): 12 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 0.8375 V to 1.6 V
• Output Current (channel 1): 80 A
• Package / Case Size: 93.35 mm x 29.46 mm x 25.4 mm
• Output Voltage: 0.8375 V to 1.6 V
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Specifications
Notes
A For the LFM and VID conditions graphed, there is no derating between 0 ºC
B
C Efficiency Vs load plotted is representative of a typical VRM10-85-12-UY with
D Shown for a VRM10-80-12-P with VID = 1.4 V .
and 25 ºC.
For load regulation equations: VID is in Volts, programmed by the VID bits
(refer to Table 3); Rout is in
1); and the output current, Iout is in amps. V
12-UY and 0.038 for VRM10-80-12-PY.
VID = 1.4 V, LL0 = 0, LL1 = 1.
85
80
75
70
65
60
110
100
90
80
70
60
50
40
30
20
25
Figure 3: Thermal Derating Curve for VRM10-105-12-EY
Figure 1: Thermal Derating Curve for VRM10-85-12-UY
0
30
AMBIENT TEMPERA TURE ( º C)
10
AMBIENT TEMPERATURE (ºC)
35
20
W
40
(See Note A)
(See Note A)
’s, programmed by the LL bits (refer to Table
30
45
40
Window
50
is 0.040 for VRM10-85-
50
55
60
60
VID ≤ 1.4V
VID > 1.4V
VID ≤ 1.4V
VID > 1.4V
500 LFM
500 LFM
300 LFM
400 LFM
500 LFM
600 LFM
400 LFM
600 LFM
300 LFM
400 LFM
500 LFM
600 LFM
400 LFM
600 LFM
VID-LL x 0.04
80
75
70
65
60
25
VID - 0.04
Figure 2: Thermal Derating Curve for VRM10-80-12-PY
VID-0.04
VID
Figure 4: Load Regulation (See Notes 3 and B)
30
0
AMBIENT TEMPERA TURE ( º C)
Vo min. = VID - Rout * Iout -
35
20
OUTPUT CURRENT (A)
40
40
(See Note A)
Embedded Power for
Business-Critical Continuity
60
45
Vo max. = VID -
80
Vwindow
50
100
Rout * Iout
55
120
60
Vout
VID ≤ 1.4V
VID > 1.4V
Max.
11.0Vin
12.6Vin
12.0Vin
Min.
400 LFM
500 LFM
600 LFM
400 LFM
500 LFM
600 LFM
300 LFM
Rev.07.20.07
vrm10 series
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