IRDCIP2005C-2 International Rectifier, IRDCIP2005C-2 Datasheet - Page 6

• Manufacturer Part Number: IRDCIP2005C-2
• Description: BOARD DEMO SYNC BUCK CONVETER
• Manufacturer: International Rectifier

Specifications of IRDCIP2005C-2

• Package: Design Kit
• Featured Part: iP2005C
• Input Voltage (v): 8.5V - 14.5V
• Output Voltage (v): 0.8V - 5.0V
• Total Current: 30A
• Phases: 1
• Switching Frequency (khz): 500kHz

www.irf.com
Average
Voltage
VDD
P
P
P
P
V
IN
DD
O UT
LO SS
PW M
= V
V
DC
= V
= V
SW
= (P
IN
DD
Average
O UT
Current
Average x I
VDD
IN
Average x I
A
+ P
Average x I
DD
) - P
t
PDH
Figure 9 Power Loss Test Circuit
90%
V
ENABLE
PW M
N/C
DD
IN
04/09/2009
O UT
DD
iP2005C
Average
10%
Figure 10 Timing Diagram
O UT
Average
Average
N /C
P
V
G ND
V
SW
IN
Average
Current
Input
A
Averaging
Circuit
Average Output
iP2005CPbF
t
PD L
Current
10%
V
A
DC
90%
Average
Voltage
Output
PD-60360
V
Average
Voltage
Input
6