Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302

7

NON-ISOLATED DC/DC CONVERTERS

4.5 Vdc - 13.8 Vdc Input

0.591 Vdc - 5.1 Vdc/20 A Output

Apr. 14, 2011

Bel Power Inc., a subsidiary of Bel Fuse Inc.

Transient Response Waveforms

Vout= 2.5 V 50%-75% Load Transients

Vout=2.5 V 75%-50% Load Transients

Vout= 5 V 50%-75% Load Transients

Vout=5 V 75%-50% Load Transients

Note: Transient response at di/dt = 2.5 A/uS, with 1 uF ceramic capacitor at the output,

and Ta=25 deg C.