NQ40T40EGC08NKC-G SYNQOR [SynQor Worldwide Headquarters], NQ40T40EGC08NKC-G Datasheet - Page 5

• Manufacturer Part Number: NQ40T40EGC08NKC-G
• Description: Eighth-brick DC-DC Converter
• Manufacturer: SYNQOR [SynQor Worldwide Headquarters]

Product # NQ40x40EGC08
Figure 1: Efficiency at nominal output voltage vs. load current for
nominal input voltage at 25
Figure 3: Maximum output power derating curve with a controlled
baseplate temperature of 80ºC and 100ºC.
Figure 5: Input Terminal Ripple Current at 24 V input and rated load
current (500 mA/div). Bandwidth: 20 MHz. See Figure 6.
Technical Specification
100
7.5
6.0
4.5
3.0
1.5
0.0
95
90
85
80
75
70
65
60
0
5
1
10
2
15
°C
.
Load Current (A)
3
Input Voltage(V)
20
Phone [phone]
4
25
5
Tb≤100C; Vout=12 V
Tb≤100C; Vout=24 V
Tb≤100C; Vout=36 V
30
36Vin 24Vout
24Vin 12Vout
36Vin 12Vout
24Vin 36Vout
12Vin 24Vout
12Vin 36Vout
6
35
36 Vout
24 Vout
12 Vout
www.synqor.com
7
40
Figure 2: Power dissipation at nominal output voltage vs. load current
for nominal input voltage at 25
Figure 4: Test set-up diagram showing measurement points for Input
Terminal Ripple Current (Figure 5), and Output Voltage Ripple (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.
V
SOURCE
* See values for recommended external input capacitance.
Inductor optional as needed.
8
7
6
5
4
3
2
1
0
0
Doc.# 005-NG4040W Rev. C
i
S
impedance
source
1
µ
H
1
C*
See Fig. 5
i
2
C
V
Package:
in
Outputs:
Current:
Load Current (A)
3
°C
Input:
Converter
.
Dc-dc
4
03/06/09
9 - 40 V
0 - 40 V
7.5 A
Eighth-brick
5
6
36Vin 24Vout
24Vin 12Vout
36Vin 12Vout
24Vin 36Vout
12Vin 24Vout
12Vin 36Vout
See Fig. 6
100mW ESR
capacitor
100 µF
tantalum
36 Vout
24 Vout
12 Vout
7
Page 5
V
out