ATA6625 데이터 시트보기 (PDF) - Atmel Corporation

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ATA6625

LIN Bus Transceiver with Integrated Volt age Regulator

Atmel Corporation 

ATA6623/ATA6625

7. Absolute Maximum Ratings

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating

only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this

specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Parameters

Symbol

Min.

Typ.

Max.

Unit

Supply voltage VS

Pulse time ≤ 500 ms

Ta = 25°C

Output current IVCC ≤ 50 mA

Pulse time ≤ 2 min

Ta = 25°C

Output current IVCC ≤ 50 mA

Logic pins (RxD, TxD, EN, NRES)

VS

–0.3

VS

VS

–0.3

+40

V

+40

V

27

V

+5.5

V

Output current NRES

LIN

- DC voltage

INRES

–27

+2

mA

+40

V

VCC

- DC voltage

–0.3

+5.5

V

ESD according to IBEE LIN EMC

Test specification 1.0 following IEC 61000-4-2

- Pin VS, LIN to GND

±6

KV

ESD HBM following STM5.1

with 1.5 kΩ/100 pF

- Pin VS, LIN to GND

±6

KV

HBM ESD

ANSI/ESD-STM5.1

JESD22-A114

AEC-Q100 (002)

±3

KV

CDM ESD STM 5.3.1

±750

V

Machine Model ESD

AEC-Q100-RevF(003)

±200

V

Junction temperature

Storage temperature

Tj

–40

Ts

–55

+150

°C

+150

°C

8. Thermal Characteristics

Parameters

Thermal resistance junction to ambient

(free air)

Special heat sink at GND (pin 3) on PCB

Thermal shutdown of VCC regulator

Thermal shutdown of LIN output

Thermal shutdown hysteresis

Symbol

Rthja

Rthja

TVCCoff

TLINoff

Thys

Min.

150

150

Typ.

80

160

160

10

Max.

145

170

170

Unit

K/W

K/W

°C

°C

°C

13

4957H–AUTO–05/10

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