ATA6631-TAPY Ver la hoja de datos (PDF) - Atmel Corporation

Número de pieza

componentes Descripción

Fabricante

ATA6631-TAPY

LIN Bus Transceiver with Integrated Voltage Regulator

Atmel Corporation 

ATA6629/ATA6631

Figure 6-2.

Power Dissipation: Save Operating Area versus VCC Output Current and Supply

Voltage VS at Different Ambient Temperatures Due to Rthja = 80 K/W

60.00

50.00

40.00

30.00

Tamb = 85°C

Tamb = 95°C

Tamb = 105°C

20.00

10.00

0.00

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VS (V)

For programming purposes of the microcontroller, it is potentionally necessary to supply the VCC

output via an external power supply while the VS Pin of the system basis chip is disconnected.

This behavior is no problem for the system basis chip.

15

9165B–AUTO–05/10

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