STGAP1STR datasheet(52/67 Pages) STMICROELECTRONICS

Part #	STGAP1STR

Description	gapDRIVE™: galvanically isolated single gate driver

PDF	67 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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52 / 67 page

Programming manual

STGAP1S

52/67

DocID027190 Rev 3

9.2.2

CFG2 register (isolated side)

The CFG2 register has the structure of Table 30.

The SENSEth bits set the SENSE comparator threshold according to Table 31. Refer to

Section 7.8 on page 33 for details.

The DESATcurr parameter sets the current sourced by the DESAT pin according to Table 32

and the DESATth parameter sets the DESAT comparator threshold according to Table 33.

Refer to Section 7.6 on page 30 for details.

Table 29. Input deglitch time

INfilter [1 ... 0]

Input deglitch time value [ns]

Disabled

210

560

Table 30. CFG2 register

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

SENSEth

DESATcur

DESATth

Default/reset

000

100

Table 31. SENSE threshold

SENSEth [2 ... 0]

SENSE threshold value [mV]

100

125

150

175

200

250

300

400

Table 32. DESAT current

DESATcur [1 ... 0]

DESAT current value [µA]

250

500

750

1000

STGAP1STR Datasheet(PDF) 52 Page - STMicroelectronics

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