IP2021CTRPBF International Rectifier, IP2021CTRPBF Datasheet - Page 6

• Manufacturer Part Number: IP2021CTRPBF
• Description: IC PWR BLOCK SYN 2PH DUAL LGA
• Manufacturer: International Rectifier
• Series: iPOWIR™r
• Type: Step-Down (Buck)r

Specifications of IP2021CTRPBF

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 0.8 ~ 5 V
• Current - Output: 30A
• Frequency - Switching: 300kHz ~ 1MHz
• Voltage - Input: 8 ~ 14 V
• Operating Temperature: -10°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 12-LLGA
• Power - Output: 11.2W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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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