STGAP1ASTR datasheet(54/70 Pages) STMICROELECTRONICS

No. de pieza	STGAP1ASTR

Descripción Electrónicos	Automotive galvanically isolated advanced single gate driver

PDF	70 Pages

Scroll/Zoom	100%

Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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54 / 70 page

Programming manual

STGAP1AS

54/70

DocID029344 Rev 2

The SD_FLAG bit sets the SD pin functionality according to Table 27. When the reset of the

failure flags through the SD pin is enabled, keeping low the SD pin for at least trelease

causes all the latched flags of the status registers to be released at the next SD rising edge.

The DIAG_EN bit sets if the IN-/DIAG2 pin works as the input or open drain output

according to Table 28. Refer to Section 7.1 on page 25 for details.

The DTset bits set the deadtime value.

The INfilter bits set the input deglitch time tdeglitch for the SD, IN- and IN+ pins.

Table 27. SD pin FAULT management

SD_FLAG

SD pin functionality

0SD pin do not reset STATUS registers

1SD pin reset STATUS registers

Table 28. IN-/DIAG2 pin functionality

DIAG_EN

IN-/DIAG2 pin functionality

The IN-/DIAG2 pin work as input

1The IN-/DIAG2 pin work as open drain output

Table 29. Deadtime

DTset [1 ... 0]

Deadtime value [ns]

Disabled

250

800

1200

Table 30. Input deglitch time

INfilter [1 ... 0]

Input deglitch time value [ns]

Disabled

160

500

STGAP1ASTR Datasheet(PDF) 54 Page - STMicroelectronics