9 - 40 V
0 - 40 V
30 A
Input:
Outputs:
Current:
Package:
Quarter-brick
Technical Specification
34 Vout
34 Vout
18 Vout
12 Vout
18 Vout
12 Vout
on/off
on/off
Figure 7: Turn-on transient with 24 V input; full load (20 ms/div).
Ch 1: ON/OFF input (5 V/div)
Figure 8: Turn-on transient with 24 V input; zero load (20 ms/div).
Ch 1: ON/OFF input (5 V/div)
Ch 2-4: Vout (10 V/div)
Ch 2-4: Vout (10 V/div)
2.00
1.50
1.00
0.50
0.00
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
5
10
15
20
25
30
0
10
20
30
40
Load (A)
Current Limit (A)
Figure 9: Im o n pin voltage vs. load current at 24 V input and 13.8 V
output. Load capacitance: 100 F electrolytic cap. C option only.
Figure 10: Current limit vs. Itrim pin voltage with 24 V input and 13.8 V
output. Load capacitance: 100 F electrolytic cap. C option only.
µ
µ
36 Vout
24 Vout
12 Vout
Figure 11: Output voltage response for 24 V input; 12 V, 24 V, 36 V output
to step-change in load current (50-75-50% of Iout max; di/dt=0.1A/
µ
s). Load
cap: 100 F, 100 m ESR tant, Ch 1-3: Vout (2 V/div);(5 ms/div).
µ
W
Product # NQ40x40QGC30
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-NQ4040W Rev. B
03/09/09
Page 6
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