IRDCIP1201-A International Rectifier, IRDCIP1201-A Datasheet - Page 11
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IRDCIP1201-A
Manufacturer Part Number
IRDCIP1201-A
Description
BUCK CONV REF DESIGN KIT IP1201
Manufacturer
International Rectifier
Series
iPOWIR™r
Specifications of IRDCIP1201-A
Main Purpose
DC/DC, Step Down
Outputs And Type
2, Non-Isolated
Voltage - Output
1.5V, 2.5V
Current - Output
15A, 15A
Voltage - Input
3.14 ~ 5.5V
Regulator Topology
Buck
Frequency - Switching
300kHz
Board Type
Fully Populated
Utilized Ic / Part
iP1201
Package
Design Kit
Featured Part
iP1201
Input Voltage (v)
3.14V - 5.5V
Output Voltage (v)
0.8V - 3.3V Dual
Total Current
30A
Phases
2
Switching Frequency (khz)
200kHz - 400kHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Power - Output
-
Other names
*IRDCIP1201-A
www.irf.com
iP1201
VSW1
VSW2
FB1
FB2
400
380
360
340
320
300
280
260
240
220
200
V
20
Vin Average
Lo1
Lo2
25
Averaging
Averaging
Circuit 1
Circuit 2
Fig. 12: Power Loss Test Circuit
Cin
Per Channel Switching Frequency vs R
Co2
Co1
Iin Average
A
30
Iout1 Average
V
V
Iout2 Average
R
Vout1 Average
A
A
Vout2 Average
T
Vin DC
in kOhms
35
Iout2
Iout1
Vout2
Vout1
P
P
+
P
IN
OUT
LOSS
40
+ (V
= (V
= V
= P
IN
IN
OUT2
OUT1
Average x I
- P
T
Average x I
45
Average x I
OUT
IN
Average
OUT2
iP1201
50
OUT1
Average)
Average)
11