參數(shù)資料
型號: NQ40T40EGV08NRS-G
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 300 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, EIGHTH BRICK PACKAGE-8
文件頁數(shù): 7/10頁
文件大?。?/td> 1063K
代理商: NQ40T40EGV08NRS-G
Product # NQ40x40EGx08
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005406 Rev. C
07/14/10
Page 6
Input:
Outputs:
Current:
Package:
9 - 40V
0 - 40V
7.5A
Eighth-brick
60
65
70
75
80
85
90
95
100
0
1
2
3
4
5
6
7
Load Current (A)
Ef
fic
ie
nc
y
(%
)
36Vin 24Vout
24Vin 12Vout
36Vin 12Vout
24Vin 36Vout
12Vin 24Vout
12Vin 36Vout
0
2
4
6
8
0
1
2
3
4
5
6
7
Load Current (A)
Pd
is
s.
(W
)
36Vin 24Vout
24Vin 12Vout
36Vin 12Vout
24Vin 36Vout
12Vin 24Vout
12Vin 36Vout
0.0
1.5
3.0
4.5
6.0
7.5
5
10
15
20
25
30
35
40
Input Voltage(V)
De
ra
te
d
O
ut
pu
tC
ur
re
nt
(A
)
Tb≤100C; Vout=12 V
Tb≤100C; Vout=24 V
Tb≤100C; Vout=36 V
1 H
source
impedance
See Fig. 5
See Fig. 6
iC
100 F
100mW ESR
tantalum
capacitor
C*
VSOURCE
iS
Vout
Vin
* See values for recommended external input capacitance.
Inductor optional as needed.
Dc-dc
Converter
24 Vout
36 Vout
12 Vout
24 Vout
36 Vout
12 Vout
Figure 1: Efficiency at nominal output voltage vs. load current for nominal input
voltage at 25 °C.
Figure 2: Power dissipation at nominal output voltage vs. load current for
nominal input voltage at 25 °C.
Figure 3: Maximum output power derating curve with a controlled baseplate
temperature of 80C and 100C.
Figure 4: Test set-up diagram showing measurement points for Input Terminal
Ripple Current (Figure 5), and Output Voltage Ripple (Figure 6).
Figure 5: Input Terminal Ripple Current at 24 V input and rated load current
(500 mA/div). Bandwidth: 20 MHz. See Figure 6.
Figure 6: Output Voltage Ripple at 24 V input and rated load current (50 mV/
div). Zero load capacitance. Bandwidth: 20 MHz. See Figure 6.
Technical Specification
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