TDA7572 Datasheet, PDF (12/64 Pages) STMicroelectronics – 200W mono bridge PWM amplifier with built-in step-up converter

Pins description
TDA7572
Table 2. Pin list by argument (continued)
Pin #
61
60
Pin name
ADDR0/Fault/Clip_L
ADDR1/CompEnable
Description
I²C address set (I²C mode)
Fault output in non bus mode (non-bus mode)
Clipping indicator, assertion level low, (when DAC is enabled)
I²C address set (I²C mode)
Compressor Enable/disable (non-bus mode)
48
NTC
Connection for NTC thermistor
2
TestC
Test cap used to generate the slow current pulses
1
ISet
Program pin for current level used in Short/Open test
30
ISSENP
Supply non-inverting current sense
29
ISSENM
Supply inverting current sense
DAC
46
45
47
44
31
32
WS / Clip_L
SDA/SCR_ENB
SCL/ InLevel1
PLL/InLevel0
DAC2
DAC1
I²S Word select / Clipping indicator, assertion level low (non-DAC mode)
I²C serial data / SCR ENABLE (non DAC mode)
I²C serial data bit clock/ Input Level selection bit1 (non-DAC mode)
DAC clock PLL filter/ Input Level selection bit 0 (non-DAC mode)
DAC output voltage p
DAC output voltage n
Table 3.
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Pin list by pin
Pin name
Iset
TestC
LSD2SS
LSD2GD
LSD2GS
HB2OutFilt
HB2Out
HSD2GS
HSD2GD
HSD2SS
VSP_POW2
VSP_POW1
HSD1SS
HSD1GD
HSD1GS
Description
Program pin for current level used in Short/Open test
Test cap used to generate the slow current pulses
Lowside2 Source Sense
Lowside2 Gate Drive
Lowside2 Gate sense
Half bridge2 post-LC filter – for diagnostics
Half-bridge2 output, HSD 1 drain sense, LSD1 Drain Sense
Highside2 Gate sense
Highside2 Gate Drive
Highside2 Source sense
Positive supply power for low power, non gate-drive functions with a separate
bonding to power the gate drive of modulator two
Positive supply voltage connection for gate drive circuitry
Highside1 Source sense
Highside1 Gate Drive
Highside1 Gate sense
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