RFB300-24S28-5Y Emerson Network Power, RFB300-24S28-5Y Datasheet - Page 4

• Manufacturer Part Number: RFB300-24S28-5Y
• Description: 308W, 18-36Vin, Single, 16.8 To 29.4V@11A, 1/2 Brick, 90% Eff, Pos Enable, RoHS 5
• Manufacturer: Emerson Network Power

Specifications of RFB300-24S28-5Y

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Specifications Contd.
100
80
60
40
20
0
91
89
87
85
83
-40
Figure 1 - Standard Application - 28 V Models
330 μF
0
Figure 3 - Derating Curve - All Models
-20
Output Current – RFB300-24S28Y
Figure 5 - Typical Efficiency vs.
TEMPERATURE (ºC) BASEPLATE
OUTPUT CURRENT (A)
3
-IN
Case
+IN
RC
0
20
6
+Sen
+Out
-Out
-Sen
Vadj
40
9
60
12
1 μF
50 V
80
100
Vin = 24 V
330 μF
Channel 1: Output Voltage, Channel 2: Input Voltage
92
90
88
86
84
Figure 2 - Standard Application - 12 V Models
330 μF
0
Figure 4 - Typical Turn-on Delay and
Output Current – RFB300-48S28Y
Figure 6 - Typical Efficiency vs.
Risetime RFB350-48S28Y
OUTPUT CURRENT (A)
3
-IN
Case
+IN
RC
6
Embedded Power for
Business-Critical Continuity
+Sen
+Out
-Out
-Sen
Vadj
9
1 μF
50 V
12
Vin = 48 V
470 μF
Rev.11.26.07
rfb300/350
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