IP1201 International Rectifier, IP1201 Datasheet - Page 11

• Manufacturer Part Number: IP1201
• Description: DUAL OUTPUT 2PH PWR BLOCK 198BGA
• Manufacturer: International Rectifier
• Series: iPOWIR™r
• Type: Step-Down (Buck)r

Specifications of IP1201

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 0.8 ~ 3.3 V
• Current - Output: 30A
• Frequency - Switching: 200kHz ~ 400kHz
• Voltage - Input: 3.14 ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 198-BGA (159 bumps)
• Power - Output: 6.7W
• Package: BGA - 15.5 x 9.25
• Circuit: Single Output or Dual Ch
• Iout (a): 30
• Switch Freq (khz): 200 - 400
• Input Range (v): 3.14 - 5.5
• Output Range (v): 0.9 - 3.3
• Ocp Otp Uvlo Pre-bias Soft Start And: OVP + OCP + OTP and Soft Start
• Pbf: PbF Option Available
• For Use With: IRDCIP1201-A - BUCK CONV REF DESIGN KIT IP1201
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IP1201

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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