IRDC3843 International Rectifier, IRDC3843 Datasheet - Page 13
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IRDC3843
Manufacturer Part Number
IRDC3843
Description
BOARD, EVALUATION, IR3843
Manufacturer
International Rectifier
Type
DC-DC Voltage Regulatorr
Datasheet
1.IRDC3843.pdf
(16 pages)
Specifications of IRDC3843
Svhc
No SVHC (15-Dec-2010)
Kit Features
Programmable Soft Start, Programmable Over Current Protection, Pre-Bias Start Up
Mcu Supported Families
IR3843
Silicon Manufacturer
International Rectifier
Kit Contents
Board
Features
Compact, High Performance And Flexible Solution, 600kHz Frequency
Core Architecture
Power Management -
Rohs Compliant
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
IRDC3843A
PCB Metal and Components Placement
Lead lands (the 11 IC pins) width should be equal to nominal part lead width. The minimum lead to
lead spacing should be ≥ 0.2mm to minimize shorting.
Lead land length should be equal to maximum part lead length + 0.3 mm outboard extension. The
outboard extension ensures a large and inspectable toe fillet.
Pad lands (the 4 big pads other than the 11 IC pins) length and width should be equal to maximum
part pad length and width. However, the minimum metal to metal spacing should be no less than
0.17mm for 2 oz. Copper; no less than 0.1mm for 1 oz. Copper and no less than 0.23mm for 3 oz.
Copper.
02/09/10