IRDCIP1201-A International Rectifier, IRDCIP1201-A Datasheet - Page 11

• 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

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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