YNM05S05-G POWER ONE, YNM05S05-G Datasheet - Page 8

• Manufacturer Part Number: YNM05S05-G
• Description: Module DC-DC 1-OUT 0.7525V to 3.63V 5A 5-Pin SMD T/R
• Manufacturer: POWER ONE
• Type: Step Downr

Specifications of YNM05S05-G

• Package: 5SMD
• Output Current: 5 A
• Output Voltage: 0.7525 to 3.63 V
• Input Voltage: 5 V
• Number Of Outputs: 1
• Switching Regulator: Yes

should not exceed 120 °C in order to operate inside
the derating curves.
Efficiency
Fig. x.3 show the efficiency vs. load current plot for
ambient temperature of 25 ºC, airflow rate of
200 LFM (1m/s) and input voltages of 4.5 V, 5.0 V
and 5.5 V.
Fig. x.4 show the efficiency vs. load current plot for
ambient temperature of 25 ºC, airflow rate of
200 LFM (1m/s) and input voltages of 3.0 V, 3.3 V,
and 3.6 V for output voltages  2.5 V.
Power Dissipation
Fig. 3.3V.4 shows the power dissipation vs. load
current plot for Ta = 25 ºC, airflow rate of 200 LFM
(1m/s) with vertical mounting and input voltages of
4.5 V, 5.0 V and 5.5 V for 3.3 V output.
Ripple and Noise
The output voltage ripple waveform is measured at
full rated load current. Note that all output voltage
waveforms are measured across a 1
capacitor.
The output voltage ripple and input reflected ripple
current waveforms are obtained using the test setup
shown in Fig. F.
Fig. F:
currents, i
MCD10190 Rev. 1.0, 21-Jun-10
Vsource
inductance
source
1 H
i
S
s
Test Setup for measuring input reflected-ripple
and output voltage ripple.
C
capacitor
4 x 47F
IN
ceramic
Vin
GND
Converter
Y-Series
DC/DC
3.0-5.5 VDC Input; 0.7525-3.63 VDC Programmable @ 5 A
GND
Vout
capacitor
ceramic
1F
µ
F ceramic
capacitor
ceramic
C
47F
O
Vout
Page 8 of 25
YNM05S05 DC-DC Converter Data Sheet
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