IP1827TRPBF International Rectifier, IP1827TRPBF Datasheet - Page 37

• 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

STENCIL DESIGN
* Contact International Rectifier to receive an electronic PCB Library file in your preferred format.
 The Stencil apertures for the lead lands should be
approximately 80% of the area of the lead pads.
Reducing the amount of solder deposited will
minimize the occurrences of lead shorts. If too
much solder is deposited on the three power
land pads the part will float and the lead pads will
be open.
37
January 24, 2011 | V1.2
Highly Integrated 25A Single‐input Voltage,
Figure 38: Stencil design
Synchronous Buck Regulator
 The maximum length and width of the power land
pads stencil aperture should be equal to the solder
resist opening minus an annular 0.2mm pull back to
decrease the incidence of opens to the lead lands or
use the recommended stencil design below.
iP1827
97599