AN4043 datasheet(8/60 Pages) STMICROELECTRONICS

Part #	AN4043

Description	In recent years the variable speed motor control market has required high performance

PDF	60 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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8 / 60 page

Inverter design concept and SLLIMM-nano solution

AN4043

8/60

Doc ID 022726 Rev 2

Figure 3 shows the block diagram of the SLLIMM-nano included in the inverter solution.

The power devices (IGBTs and freewheeling diodes), incorporated in the half bridge block,

are tailored for a motor drive application delivering the greatest overall efficiency, thanks to

the optimized trade-off between conduction and switching power losses and very low EMI

generation, as a result of reduced dV/dt and di/dt.

The IC gate drivers have been selected in order to meet two levels of functionality, giving

users more freedom to choose: a basic version which includes the essential features for a

cost-effective solution and a fully featured version which provides advanced options for a

sophisticated control method.

The fully isolated NDIP package offers a high compactness level, very useful in those

applications with reduced space, ensuring at the same time, high thermal performance and

reliability levels.

Figure 3.

SLLIMM block diagram

AN4043 Datasheet(PDF) 8 Page - STMicroelectronics