JNC350R41TZ Datasheet, PDF (5/16 Pages) Lineage Power Corporation – Compliant to RoHS EU Directive 2002/95/EC (-Zversions)

Data Sheet
August 9, 2010
JNC350R Power Modules; DC-DC Converters
18 – 36 Vdc Input; 28Vdc Output; 350W Output
Characteristic Curves
The following figures provide typical characteristics for the JNC350R (28V, 12.5A) at 25ºC. The figures are identical
for either positive or negative Remote On/Off logic.
95
Vin=18V
90
Vin=36V
85
Vin=24V
80
75
70
0
2.5
5
7.5
10
OUTPUT CURRENT, Io (A)
Figure 1. Converter Efficiency versus Output
Current.
12.5
TIME, t (20ms/div)
Figure 4. Typical Start-Up Using negative Remote
On/Off; Co,ext = 470µF.
TIME, t (1s/div)
Figure 2. Typical Output Ripple and Noise at Room
Temperature and 24Vin; Io = Io,max; Co,ext = 470µF.
TIME, t (20ms/div)
Figure 5. Typical Start-Up from VIN, on/off enabled
prior to VIN step; Co,ext = 470µF.
TIME, t (1ms/div)
Figure 3. Standard JNC350R Transient Response to
Dynamic Load Change from 25% to 50% to 25% of
Full Load at Room Temperature and 24 Vdc Input;
0.1A/uS, Co,ext = 470µF
TIME, t (1ms/div)
Figure 6. Standard JNC350R Transient Response to
Dynamic Load Change from 50% to 75% to 50% of
Full Load at Room Temperature and 24 Vdc Input;
0.1A/uS, Co,ext = 470µF
LINEAGE POWER
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