YNM12S05-G POWER ONE, YNM12S05-G Datasheet - Page 13

• Manufacturer Part Number: YNM12S05-G
• Description: Module DC-DC 1-OUT 0.7525V to 5.5V 5A 28W 5-Pin SMD T/R
• Manufacturer: POWER ONE

Fig. 2.5V.5: Turn-on transient for Vout = 2.5 V with application
of Vin at full rated load current (resistive) and 47 μF external
capacitance at Vin = 12 V. Top trace: Vin (10 V/div.); Bottom
trace: output voltage (1 V/div.); Time scale: 5 ms/div.
Fig. 2.5V.7: Output voltage response for Vout = 2.5 V to
positive load current step change from 2.5 A to 5 A with slew
rate of 5 A/μs at Vin = 12 V. Top trace: output voltage
(100 mV/div.); Bottom trace: load current (2 A/div.). Co =
47 μF ceramic. Time scale: 20 μs/div.
MCD10192 Rev. 1.0, 21-Jun-10
9.6-14 VDC Input; 0.7525-5.5 VDC Programmable @ 5 A
Page 13 of 24
YNM12S05 DC-DC Converter Data Sheet
Fig. 2.5V.6: Output voltage ripple (20 mV/div.) at full rated
load current into a resistive load with external capacitance
47 μF ceramic + 1 μF ceramic, and Vin = 12 V for Vout = 2.5 V.
Time scale: 1 μs/div.
Fig. 2.5V.8: Output voltage response for Vout = 2.5 V to
negative load current step change from 5 A to 2.5 A with slew
rate of -5 A/μs at Vin = 12 V. Top trace: output voltage
(100 mV/div.); Bottom trace: load current (2 A/div.). Co =
47 μF ceramic. Time scale: 20 μs/div.
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