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1. (WO2018219589) CIRCUIT BOARD ASSEMBLY HAVING A MICROPROCESSOR COMPONENT, ELECTRONIC CONTROL UNIT, AND METHOD FOR PRODUCING A CIRCUIT BOARD ASSEMBLY

Pub. No.:    WO/2018/219589    International Application No.:    PCT/EP2018/061428
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Fri May 04 01:59:59 CEST 2018
IPC: H05K 7/20
Applicants: CONTINENTAL AUTOMOTIVE GMBH
Inventors: BAGUNG, Detlev
RIEPL, Thomas
WOLF, Daniela
BINDER, Manfred
Title: CIRCUIT BOARD ASSEMBLY HAVING A MICROPROCESSOR COMPONENT, ELECTRONIC CONTROL UNIT, AND METHOD FOR PRODUCING A CIRCUIT BOARD ASSEMBLY
Abstract:
The invention relates to a circuit board assembly (10), having a circuit board (110) and a metal heat sink (130) for removing heat from the components. One of the components arranged on a top side (112) of the circuit board (110) is a microprocessor component (116) having a solder-grid base surface (120). The heat sink (130) has a pedestal (136), which overlaps with the solder-grid base surface (120). The invention further relates to an electronic control unit (1) and to a method for producing the circuit board assembly (10).