PQ60120EKX04 Datasheet, PDF (10/15 Pages) SynQor Worldwide Headquarters – Output voltage trim permits custom voltages and voltage margining

Technical Specification
Input: 35-75V
Output: 12V
Current: 4A
Part No.: PQ60120EKx04
1
0.1
0.01
0.001
35 Vin
48 Vin
75 Vin
0.0001
10
100
1,000
10,000
100,000
Hz
Figure 19: Magnitude of incremental output impedance (Zout = Vout/Iout) for
minimum, nominal, and maximum input voltage at full rated power.
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
10
35 Vin
48 Vin
75 Vin
100
1,000
10,000
100,000
Hz
Figure 20: Magnitude of incremental forward transmission (FT = Vout/Vin)
for minimum, nominal, and maximum input voltage at full rated power.
5
-5
-15
-25
-35
35 Vin
-45
48 Vin
75 Vin
-55
10
100
1,000
10,000
100,000
Hz
Figure 21: Magnitude of incremental reverse transmission (RT = Iin/Iout) for
minimum, nominal, and maximum input voltage at full rated power.
1000
100
10
35 Vin
1
48 Vin
75 Vin
0.1
10
100
1,000
10,000
100,000
Hz
Figure 22: Magnitude of incremental input impedance (Zin = Vin/Iin) for
minimum, nominal, and maximum input voltage at full rated power.
15
10
35 Vin
48 Vin
75 Vin
5
0
0
2
4
6
8
Load Current (A)
Figure 23: Output voltage vs. load current showing typical current limit
curves and converter shutdown points
Product # PQ60120EKx04
Phone [phone]
www.synqor.com
Doc.# 005-0005190 Rev. A
07/13/09
Page 10