GD3160 datasheet(89/114 Pages) NXP

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NXP Semiconductors

GD3160

Advanced IGBT/SiC gate driver

Bit value [1:0]

ITSNS[1:0]

TOFST[1:0]

AMUXINOS[1]

AOUT_SEL[1:0]

0x00

0.25 mA

0.0 V[1]

VCCREG

0x01

0.50 mA

0.5 V

AMUXIN

0x02

0.75 mA

1.0 V

VCC

0x03

1.00 mA[1]

1.5 V

VEE

Table 61. CONFIGAOUT parametric ranges

[1]

Default value

11.14.20 ADC request and response (ADDR = 0x13)

The REQADC command will convert the requested quantity and respond with the result over SPI. The

REQADC request is delivered as a "read" command (leading MSB = 0), with the four LSBs indicating the

quantity to be read, given in Table 63. A REQADC command/request delivered as a write (leading MSB = 1)

is an invalid command and ignored. The REQADC response includes the identical address as the command

(ADDR[4:0] = 0x13) followed by the 10-bit data.

Rb/W

ADDR

[4:0]

DATA9

DATA8

DATA7

DATA6

DATA5

DATA4

DATA3

DATA2

DATA1

DATA0

CRC

Bit #

[23]

[22:18]

[17]

[16]

[15]

[14]

[13]

[12]

[11]

[10]

[9]

[8]

[7:0]

REQADC

(request)

0x13

—

AMUX_

SEL [3]

AMUX_

SEL [2]

AMUX_

SEL [1]

AMUX_

SEL [0]

—

REQADC

(response)

0x13

ADCVAL

[9]

ADCVAL

[8]

ADCVAL

[7]

ADCVAL

[6]

ADCVAL

[5]

ADCVAL

[4]

ADCVAL

[3]

ADCVAL

[2]

ADCVAL

[1]

ADCVAL

[0]

—

Table 62. REQADC request and response bit readout

AMUX_SEL[3:0]

AMUX selection reported in REQADC response

Other relevant settings

0x00

VCCREG

—

0x01

AMUXIN

• AMUXINOS[1:0]

• AMUXINRNG

0x02

VCC

—

0x03

VEE

—

0x04

Power device temperature

• ITSNS[1:0]

• TRNG

• TOFST[1:0]

0x05

Die temperature (GH)

—

0x06 – 0x0F

Not used

—

Table 63. REQADC request selections

See Section 11.12.2 for further information interpreting post-converted results.

11.14.21 BIST request and response (ADDR = 0x14)

The REQBIST command reads and reports the results of the latest built-in self-test (BIST) critical for safety-

critical, high ASIL-level applications. After completing BIST, send a REQBIST command to elaborate on the

result. A circuit passing BIST receives a REQBIST = 0 bit value, a failed circuit is indicated by a REQBIST =

1 bit value. Unlike the BIST itself, the REQBIST request does not need to be initiated while the GD3160 is in

configuration mode. REQBIST bits persist until a new BIST is conducted or POR occurs. SPI is inactive while

the BIST is running.

For other details on the BIST operation, see Section 11.16. For a recommended BIST procedure, see

Section 12.2.

GD3160

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 13 — 6 May 2024

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