YM05S05 POWER ONE, YM05S05 Datasheet - Page 22

• Manufacturer Part Number: YM05S05
• Description: Module DC-DC 1-OUT 0.7525V to 3.63V 5A 5-Pin SMD
• Manufacturer: POWER ONE
• Type: Step Downr

Specifications of YM05S05

• Package: 5SMD
• Output Current: 5 A
• Output Voltage: 0.7525 to 3.63 V
• Input Voltage: 5 V
• Number Of Outputs: 1
• Product: Non-Isolated / POL
• Input Voltage Range: 4.5 V to 5.5 V
• Input Voltage (nominal): 5 V
• Output Current (channel 1): 5 A
• Package / Case Size: DIP
• Output Type: Regulated
• Package / Case: DIP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Fig. 0.7525V.1: Available load current vs. ambient
temperature and airflow rates for Vout = 0.7525 V
converter mounted vertically with Vin = 5 V, air flowing
from pin 5 to pin 1 and maximum MOSFET temperature 
120 C.
Fig. 0.7525V.3: Efficiency vs. load current and input
voltage for Vout = 0.7525 V converter mounted vertically
with air flowing from pin 5 to pin 1 at a rate of 200 LFM
(1 m/s) and Ta = 25 C.
ZD-01978 Rev. 3.2, 18-Jun-10
0.90
0.85
0.80
0.75
0.70
0.65
6
5
4
3
2
1
0
20
0
30
500 LFM (2.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
30 LFM (0.15 m/s)
1
40
Ambient Temperature [°C]
2
Load Current [Adc]
50
3
3.0-5.5 VDC Input; 0.7525-3.63 VDC Programmable @ 5 A
60
4
70
5
80
5.5 V
5.0 V
4.5 V
www.power-one.com
90
6
Fig. 0.7525V.2: Available load current vs. ambient
temperature and airflow rates for Vout = 0.7525 V converter
mounted horizontally with Vin = 5 V, air flowing from pin 5
to pin 1 and maximum MOSFET temperature  120 C.
Fig. 0.7525V.4: Efficiency vs. load current and input
voltage for Vout = 0.7525 V converter mounted vertically
with air flowing from pin 5 to pin 1 at a rate of 200 LFM
(1 m/s) and Ta = 25 C.
0.90
0.85
0.80
0.75
0.70
0.65
6
5
4
3
2
1
0
0
20
YM05S05 DC-DC Converter
30
1
500 LFM (2.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
30 LFM (0.15 m/s)
Page 22 of 24
40
Ambient Temperature [°C]
2
Load Current [Adc]
50
3
60
4
Data Sheet
70
5
3.6 V
3.3 V
3.0 V
80
6
90
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