OKL-T/3-W12 PERFORMANCE DATA AND OSCILLOGRAMS

OKL-T/3-W12 Maximum Current Temperature Derating at Sea Level

20

30

40

50

60

70

80

90

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

Natural convection

100 LFM

Ambient Temperature (ºC)

On/Off Enable Startup Delay (Vin=12V, Vout=5.0V, Iout=3A, Cload=0)

Trace 4=Enable In, Trace2=Vout

Output Ripple and Noise (Vin=12V, Vout=5.0V, Iout=3A, Cload=0, ScopeBW=20MHz)

Step Load Transient Response (Vin=12V, Vout=5.0V, Cload=0, Iout=1.5A to 3A)

Trace 2=Vout, 100 mV/div. Trace 4=Iout, 1A/div.

Step Load Transient Response (Vin=12V, Vout=5.0V, Cload=0, Iout=3A to 1.5A)

Trace 2=Vout, 100 mV/div. Trace 4=Iout, 1A/div.

OKL2-T/3-W12 Efficiency vs. Line Voltage and Load Current +25 ˚C

(Vout = 5V)

01

23

100

95

90

85

80

75

70

65

Load C urre nt (Amps)

OKL-T/3-W12 Series

Programmable Output 3-Amp iLGA SMT PoLs

www.murata-ps.com

email: sales@murata-ps.com

13 May 2010

MDC_OKL-T/3-W12 Series.A09 Page 8 of 15