NQ60X60ETC10 Datasheet, PDF (5/9 Pages) SynQor Worldwide Headquarters – Eighth-brick DC-DC Converter

Technical Specification
100
95
90
85
80
75
24Vin 12Vout
24Vin 24Vout
24Vin 48Vout
70
48Vin 12Vout
48Vin 24Vout
48Vin 48Vout
65
0
1
2
3
4
5
6
7
8
9
10
Load Current (A)
Figure 1: Efficiency at different output voltage vs. load current for dif-
ferent input voltage at 25 °C.
12
10
8
6
4
Tb=80 C; Vout=12 V
Tb=100 C; Vout=12 V
2
Tb=80 C; Vout=24 V
Tb=100 C; Vout=24 V
Tb=80 C; Vout=48 V
Tb=100 C; Vout=48 V
0
0
10
20
30
40
50
60
Input Voltage (V)
Figure 3: Maximum output power derating curve with a controlled
baseplate temperature of 80ºC and 100ºC.
Input: 9 - 60 V
Outputs: 0 - 60 V
Current: 10 A
Package: Eighth-brick
14
12
10
8
6
4
24Vin 12Vout
24Vin 24Vout
24Vin 48Vout
2
48Vin 12Vout
48Vin 24Vout
48Vin 48Vout
0
0
1
2
3
4
5
6
7
8
9
10
Load Current (A)
Figure 2: Power dissipation at different output voltage vs. load current
for different input voltage at 25 °C.
See Fig. 5
1 µH
source
impedance
See Fig. 6
i_S
i_{C Vin}
Dc-dc
Converter
V_out
V_SOURCE
C*
* See values for recommended external input capacitance.
Inductor optional as needed.
100 µF
100mW ESR
tantalum
capacitor
Figure 4: Test set-up diagram showing measurement points for Input
Terminal Ripple Current (Figure 5), and Output Voltage Ripple (Figure 6).
60.0 Vout
48 Vout
24 Vout
60 Vout
48 Vout
24 Vout
12 Vout
12 Vout
Figure 5: Input Terminal Ripple Current with 36 V input and rated load
current (2 mA/div). Bandwidth: 20 MHz. See Figure 4.
Figure 6: Output Voltage Ripple with 36 V input and rated load cur-
rent (100 mV/div). Zero load capacitance. Bandwidth: 20 MHz. See
Figure 4.
Product # NQ60x60ETC10
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www.synqor.com
Doc.# 005-NS6060W Rev. C 03/06/09
Page 5