STPA003 datasheet(10/25 Pages) STMICROELECTRONICS

部件名	STPA003

功能描述	4 x 52 W quad bridge power amplifier with high side driver and low voltage operation

PDF	25 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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10 / 25 page

Electrical specifications

STPA003

10/25

DS10473 Rev 2

Electrical specifications

3.1

Absolute maximum ratings

3.2

Thermal data

Table 3. Absolute maximum ratings

Symbol

Parameter

Value

Unit

Operating supply voltage

VS (DC) DC supply voltage

VS (pk) Peak supply voltage (for t = 50 ms)

Output peak current

Non repetitive (t = 100 µs)

Repetitive (duty cycle 10 % at f = 10 Hz)

Ptot

Power dissipation Tcase = 70 °C

Junction temperature

150

°C

Tstg

Storage temperature

-55 to 150

°C

GNDmax Ground pin voltage

-0.3 to 0.3

Vin max Input pin max voltage

-0.3 to 8

VSB max ST-BY pin max voltage

-0.3 to Vs(pk)

Vmute max Mute pin max voltage

-0.3 to 6

Top

Operating ambient temperature

-40 to 105

°C

Table 4. Thermal data

Symbol

Parameter

Value

Unit

Rth j-case Thermal resistance junction-to-case

Max.

°C/W

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