AN2986 datasheet(4/18 Pages) STMICROELECTRONICS

Il numero della parte	AN2986

Spiegazioni elettronici	This document focuses on the calculation

PDF	18 Pages

Scroll/Zoom	100%

Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

Homepage	http://www.st.com

Logo

4 / 18 page

List of figures

AN2986

4/18

Doc ID 15727 Rev 1

List of figures

Figure 1.

Circuit for direct driving of ACS/TRIAC from MCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 2.

Gate current variation with temperature for Z01 device . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 3.

VGT variation with load current in quadrants 2 and 3 (0.2 A RMS) for Z0103

(Tj = 85 °C, IG0 = 7.5 mA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 4.

Typical VGTpeak versus ITpeak for Z0103 (IG0 = 7.5 mA) . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 5.

Typical VGTpeak versus ITpeak for ACS108-6T (IG0 = 15 mA) . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 6.

Schematics of using buffer transistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

AN2986 Scheda tecnica(PDF) 4 Page - STMicroelectronics