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参数资料
| 型号： | DLV-3.3/6-2.5/7-D24N |
| 厂商： | CD TECHNOLOGIES INC |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 37 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | PLASTIC, SMT-9/7 |
| 文件页数： | 5/6页 |
| 文件大小： | 286K |
| 代理商： | DLV-3.3/6-2.5/7-D24N |
DLV Models
1 3 A / 3 7 W , D U A L O U T P U T , M I X E D - V O L T A G E D C / D C C O N V E R T E R S
89
88
87
86
85
84
83
82
81
80
DLV-3.3/6-2.5/7-D48TN Efficiency vs. Load and VIN
36
39
42
45
48
51
54
57
60
63
66
69
72
75
VIN (Volts)
E
ff
ic
ie
n
cy
(%
)
IO = 4A/4A
IO = 5A/5A
IO = 6A/6A
IO = 7A/6A
90
86
82
78
74
70
66
62
DLV-3.3/6-2.5/7-D48TN Efficiency vs. Line and Load
0.60
1.68
2.76
3.84
4.92
6
Load Current (Amps)
E
ff
ic
ie
n
cy
(%
)
VIN = 36V
VIN = 48V
VIN = 75V
Figure 4.Trim Connections To Increase Output Voltages Using Fixed Resistors
+3.3V
LOAD
+3.3V TRIM *
–INPUT
SYNC *
ON/OFF
CONTROL
+INPUT
* OPTIONAL PIN
+3.3V OUTPUT
OUTPUT
RETURN
+2.5V OUTPUT
+2.5V TRIM
7
8
1
4
9
5
6
3
2
+2.5V
LOAD
RTRIM UP
Note: Resistor values are in k
. Accuracy
of adjustment is subject to
tolerances of resistors and fac-
tory-adjusted output accuracy.
VO = desired output voltage.
5
–25.5
UP
RT (k
) =
VO – 3.3
5.88
L
N
L
N
–17.4
UP
RT (k
) =
VO – 2.5
2.84
L
N
L
N
2.5 Volt Trim Up
–14.17
UP
RT (k
) =
VO – 1.8
1.49
L
N
L
N
1.8 Volt Trim Up
3.3 Volt Trim Up
T Y P I C A L P E R F O R M A N C E C U R V E S
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