YM05S05 POWER ONE, YM05S05 Datasheet - Page 18

• 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.
temperature and airflow rates for Vout = 1.2 V converter
mounted vertically with Vin = 5 V, air flowing from pin 5 to
pin 1 and maximum MOSFET temperature  120 C.
Fig. 1.2V.3: Efficiency vs. load current and input voltage
for Vout = 1.2 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
0.95
0.90
0.85
0.80
0.75
0.70
6
5
4
3
2
1
0
20
0
1.2V.1:
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
Available
40
Ambient Temperature [°C]
2
Load Current [Adc]
50
load
3
3.0-5.5 VDC Input; 0.7525-3.63 VDC Programmable @ 5 A
60
current
4
70
vs.
5
80
5.5 V
5.0 V
4.5 V
ambient
www.power-one.com
90
6
Fig. 1.2V.2: Available load current vs. ambient temperature
and airflow rates for Vout = 1.2 V converter mounted
horizontally with Vin = 5 V, air flowing from pin 5 to pin 1
and maximum MOSFET temperature  120 C.
Fig. 1.2V.4: Efficiency vs. load current and input voltage
for Vout = 1.2 V converter mounted vertically with air
flowing from pin 5 to pin 1 at a rate of 200 LFM (1m/s) and
Ta = 25 C.
0.95
0.90
0.85
0.80
0.75
0.70
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 18 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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