OKL-T/1-W12 PERFORMANCE DATA AND OSCILLOGRAMS

Step Load Transient Response (Vin=14V, Vout=3.3V, Cload=0, Iout=0.5A to 1A,

Ta=+25°C.) Trace 2=Vout, 100 mV/div. Trace 4=Iout, 0.5A/div.

Step Load Transient Response (Vin=14V, Vout=3.3V, Cload=0, Iout=1A to 0.5A,

Ta=+25°C.) Trace 2=Vout, 100 mV/div. Trace 4=Iout, 0.5A/div.

Output Ripple and Noise (Vin=3.5V, Vout=2.5V, Iout=1A, Cload=0, Ta=+25°C.,

ScopeBW=100MHz)

Output Ripple and Noise (Vin=12V, Vout=2.5V, Iout=1A, Cload=0, Ta=+25°C.,

ScopeBW=100MHz)

Maximum Current Temperature Derating at Sea Level

(Vin = 4V, Vout = 2.5V)

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

1.10

1.20

30

35

40

45

50

55

60

65

70

75

80

85

65 LFM

Ambient Temperature (ºC)

Efficiency vs. Line Voltage and Load Current @Ta = +25 °C

(Vout = 2.5V)

0

10

20

30

40

50

60

70

80

90

100

0

0.2

0.4

0.6

0.8

1

1.2

Load C urre nt (Amps)

OKL-T/1-W12 Series

Programmable Output 1-Amp iLGA SMT PoLs

www.murata-ps.com

email: sales@murata-ps.com

09 Feb 2011

MDC_OKL-T/1-W12 Series.A01 Page 11 of 16