IR3529MTRPBF International Rectifier, IR3529MTRPBF Datasheet - Page 19

• Manufacturer Part Number: IR3529MTRPBF
• Description: IC CTRL XPHASE CPU/ASIC 20-MLPQ
• Manufacturer: International Rectifier
• Series: XPhase3™r

Specifications of IR3529MTRPBF

• Applications: Processor
• Current - Supply: 2mA
• Voltage - Supply: 8 V ~ 16 V
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: *
• Package: 20-Lead MLPQ
• Circuit: X-Phase Phase IC
• Iout (a): 4.0A Gate Driver
• Pbf: PbF Option Available
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: IR3529MTRPBFTR

PCB Metal and Component Placement
• Lead land width should be equal to nominal part lead width. The minimum lead to lead spacing should be ≥
• Lead land length should be equal to maximum part lead length + 0.3 mm outboard extension + 0.05mm
• Center pad land length and width should be equal to maximum part pad length and width. However, the
• Four 0.3mm diameter vias shall be placed in the pad land spaced at 1.2mm, and connected to ground to
• No PCB traces should be routed nor vias placed under any of the 4 corners of the IC package. Doing so
0.2mm to minimize shorting.
inboard extension. The outboard extension ensures a large and inspectable toe fillet, and the inboard
extension will accommodate any part misalignment and ensure a fillet.
minimum metal to metal spacing should be ≥ 0.17mm for 2 oz. Copper (≥ 0.1mm for 1 oz. Copper and ≥
0.23mm for 3 oz. Copper).
minimize the noise effect on the IC and to transfer heat to the PCB.
can cause the IC to rise up from the PCB resulting in poor solder joints to the IC leads.
Page 19 of 22
February 12, 2010
IR3529