參數(shù)資料
型號: VRM10-80-12-P
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 5/5頁
文件大?。?/td> 121K
代理商: VRM10-80-12-P
VRM10 Series
Single output
Filename: vrm10_u_p.pdf Rev (01): 26 Aug 2004
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
DC/DC CONVERTERS
80A/85A Non-Isolated
5
NEW Product
Figure 3: Thermal De-rating Curve for VRM10-80-12-P
(See Note A)
Figure 5: Typical Efficiency Vs Load (See Note C)
CONTINUOUS
OUTPUT
CURRENT
(A)
AMBIENT TEMPERATURE (C)
60
65
70
75
80
25
30
35
40
45
50
55
60
300 LFM
400 LFM
500 LFM
600 LFM
VID
≤ 1.4V
VID > 1.4V
EFFICIENCY
(%)
OUTPUT CURRENT (A)
Vin = 11.0V
Vin = 12.0V
Vin = 12.6V
80
81
82
83
84
85
86
87
88
89
90
020
40
60
80
100
Figure 2: Thermal De-rating Curve for VRM10-85-12-U
(See Note A)
Figure 4: Load Regulation (See Notes 3 and B)
CONTINUOUS
OUTPUT
CURRENT
(A)
AMBIENT TEMPERATURE (C)
60
65
70
75
80
25
30
35
40
45
50
55
60
85
300 LFM
400 LFM
500 LFM
600 LFM
VID
≤ 1.4V
VID > 1.4V
OUTPUT
VOL
T
AGE
(V)
OUTPUT CURRENT (A)
Max.
11.0Vin
12.6Vin
12.0Vin
Min.
VID-0.04
VID
020
40
60
80
100
120
VID-LL x 0.04
VID - 0.04
Vout
Vo min. = VID - Rout * Iout - Vwindow
Vo max. = VID - Rout * Iout
Figure 6: Short Circuit and Over Current Protection (See Note D)
OUTPUT
VOL
T
AGE
(V)
OUTPUT CURRENT (A)
Vin = 11.0V
Vin = 12.0V
Vin = 12.6V
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
020
40
60
80
100
120
140
1.6
Notes
A
For the LFM and VID conditions graphed, there is no de-rating between
0C and 25C.
B
For load regulation equations: VID is in Volts, programmed by the VID bits
(refer to Table 3); Rout is in ’s, programmed by the LL bits (refer to Table
1); and the output current, Iout is in amps. VWindow is 0.040 for VRM10-
85-12-U and 0.038 for VRM10-80-12-P.
C Efficiency Vs load plotted is representative of a typical VRM10-85-12-U
with VID = 1.4V, LL0 = 0, LL1 = 1.
D Shown for a VRM10-80-12-P with VID = 1.4V.
Please consult our website for the following items: Application Note
www.artesyn.com
Data Sheet Artesyn Technologies 2004
The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. The information and specifications contained or described herein are subject to change in any manner at any time without notice. No rights under any patent
accompany the sale of any such product(s) or information contained herein.
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