Datasheet

PERFORMANCE DATA AND OSCILLOGRAMS
Effi ciency vs. Line Voltage and Load Current @ +25˚C. (Vout = 1.8V) Maximum Current Temperature Derating at Sea Level (Vin=5V, Vout=1.8V)
0.5 1.0 1.5 2.0 2.5 3.0
80
85
90
95
100
Load Cu rre nt (Amps)
Efficiency (%)
VIN = 2.4V
V
IN = 5V
V
IN = 5.5V
1
1.25
1.5
1.75
2
2.25
2.5
2.75
3
3.25
20 25 30 35 40 45 50 55 60 65 70 75 80 85 90
0.33 m/s (65 LFM)
Output Current (Amps)
Ambient Temperature (ºC)
Step Load Transient Response (Vin=5V, Vout=1.8V, Cload=0, Iout=1.5A to 3A)
Trace 2=Vout, 100 mV/div. Trace 4=Iout, 2.5A/div.
Step Load Transient Response (Vin=5V, Vout=1.8V, Cload=0, Iout=3A to 1.5A)
Trace 2=Vout, 100 mV/div. Trace 4=Iout, 2.5A/div.
On/Off Enable Delay (Vin=5V, Vout=1.8V, Iout=6A, Cload=0)
Trace 4=Enable, Trace2=Vout
Output Ripple and Noise (Vin=5V, Vout=1.8V, Iout=3A, Cload=0, ScopeBW=20MHz)
OKL-T/3-W5 Series
Programmable Output 3-Amp iLGA SMT PoLs
MDC_OKL-T/3-W5 Series.C02 Page 7 of 17
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