Rev1.0
4/29/2005
IRDC3637EVAL
TYPICAL PERFORMANMCE CURVES
Test Conditions:
Vcc=Vin=5V, Vc=12V, Vout=1.8V, Iout=0-7A, Ta=Room Temp, No Air Flow.
Unless otherwise specified.
Efficiency
Vc=12V, Vcc=Vbus=5V, Iout=0-8A, Fs=400KHz
0
10
20
30
40
50
60
70
80
90
100
0
1
2
3
4
5
6
7
8
9
Iout (A)
E
ff
ici
en
cy
(
%
)
Figure 12 - Efficiency using IRF8910 Dual MOSFET
IR WORLD HEADQUARTERS:
233 Kansas St., El Segundo, California 90245, USA Tel: (310)252-7105
TAC FAX: (310) 252-7903
Visit us at
www.irf.com
for sales contact information
Data and specification subject to change without notice. 02/01
This product has been designed and qualified for the Industrial market.