IP1827TRPBF International Rectifier, IP1827TRPBF Datasheet - Page 29

• Manufacturer Part Number: IP1827TRPBF
• Description: IC DC-DC REG SYNC BUCK LGA
• Manufacturer: International Rectifier
• Series: iPOWIR™r
• Type: Step-Down (Buck), PWM - Voltage Moder

Specifications of IP1827TRPBF

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.6 V ~ 12 V
• Current - Output: 25A
• Frequency - Switching: 225kHz ~ 1.65MHz
• Voltage - Input: 1.5 V ~ 16 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: *
• Package / Case: *
• Package: LGA - 7.7 x 7.7
• Circuit: Single Output
• Iout (a): 25
• Switch Freq (khz): 250 - 1500
• Input Range (v): 1.5 - 16
• Output Range (v): 0.6 - 0.75*Vin
• Internal Bias Ldo: Yes
• Ocp Otp Uvlo Pre-bias Soft Start And: Remote Sense + Body Tracking + Temp Comp OCP
• Pbf: PbF Option Available
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL OPERATING WAVEFORMS
Vin=12.0V, Vcc=3.3V, Vo=1.8V, Io=0A ‐ 25A, Room Temperature, No airflow
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4.5
3.5
2.5
1.5
0.5
5
4
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2
1
0
2.5
2.5
5
5
7.5
Figure 30: Power loss versus load current
7.5
Figure 29: Efficiency versus load current
Highly Integrated 25A Single‐input Voltage,
10
10
12.5
12.5
Iout (A)
Iout (A)
Synchronous Buck Regulator
15
15
17.5
17.5
20
20
22.5
22.5
25
25
iP1827
97599