PTH12040WAS Emerson Network Power, PTH12040WAS Datasheet - Page 4

• Manufacturer Part Number: PTH12040WAS
• Description: 8.0-14Vin, 0.8-5.5V@50A, 2.045" X 1.045" X 0.357, 96%Eff, SMT, Tray Packaging, RoHS 5
• Manufacturer: Emerson Network Power

Specifications of PTH12040WAS

• Product: Non-Isolated / POL
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Characteristic Data
100
90
80
70
60
50
40
30
20
90
80
70
60
50
40
0
0
Vin = 12 V, Output Voltage = 3.3 V (See Note A)
10
10
Figure 3 - Efficiency vs Load Current
Figure 1 - Safe Operating Area
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
Vin = 12 V (See Note B)
20
20
Notes
A SOA curves represent the conditions at which internal components are within
B
30
the Emerson Network Power derating guidelines.
Characteristic data has been developed from actual products tested at 25 °C.
This data is considered typical data for the converter.
30
40
40
50
50
Nat conv
100 LFM
200 LFM
400 LFM
Vout
5.0V
3.3V
2.5V
1.8V
1.2V
0.8V
Vin
90
80
70
60
50
40
30
20
10
0
0
Vin = 12 V, Output Voltage = 1.2 V (See Note A)
(Required)
560uF
Ci
10
Figure 4 - Standard Application
Figure 2 - Safe Operating Area
OUTPUT CURRENT (A)
2
4
6
8
UVLO
7
Inhibit
Vin
Margin
up
20
1
19
GND
3
Margin
Down
Embedded Power for
Business-Critical Continuity
5
20
10
30
Track
13
GND
18
16
+Sense
-Sense
Vo Adj
Vo
40
17
0.05W
Rset
1%
12
11
15
14
9
50
330uF
Co2
Rev. 03.26.10_168
Nat conv
100 LFM
200 LFM
400 LFM
PTH12040 Series
330uF
Co1
Vo
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