TJA1080ATSSLASH2SLASHT datasheet(28/49 Pages) NXP

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TJA1080A

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Product data sheet

Rev. 6 — 28 November 2012

28 of 49

NXP Semiconductors

TJA1080A

FlexRay transceiver

[6]

HBM: C = 100 pF; R = 1.5 k

.

[7]

MM: C = 200 pF; L = 0.75

H; R = 10 .

[8]

CDM: R = 1

.

Thermal characteristics

Static characteristics

Table 12.

Thermal characteristics

Symbol

Parameter

Conditions

Typ

Unit

Rth(j-a)

thermal resistance from junction to ambient

in free air

126

K/W

Table 13.

Static characteristics

All parameters are guaranteed for VBAT = 6.5 V to 60 V; VCC = 4.75 V to 5.25 V; VBUF = 4.75 V to 5.25 V; VIO = 2.2 V to 5.25 V;

Tvj = 40 C to +150 C; Rbus = 45 ; RTRXD = 200  unless otherwise specified. All voltages are defined with respect to

ground; positive currents flow into the IC.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Pin VBAT

IBAT

battery supply current

low power modes in node

configuration; no load on pins

INH1 and INH2

--55

A

Star-sleep mode

A

Star-standby mode; no load on

pins INH1 and INH2

150

A

normal power modes

Vuvd(VBAT)

undervoltage detection

voltage on pin VBAT

2.75

4.5

Pin VCC

ICC

supply current

low power modes

10

+10

A

Normal mode; VBGE = 0 V;

VTXEN = VIO; Receive-only

mode; Star-idle mode

--15

Normal mode; VBGE = VIO;

VTXEN = 0 V; VBUF open

[1] --35

Normal mode; VBGE =VIO;

VTXEN = 0 V; Rbus =  

--15

Star-transmit mode

Star-receive mode

Vuvd(VCC)

undervoltage detection

voltage on pin VCC

(VBAT  5.5 V AND

VIO  4.75 V) OR VBAT  6.5 V

2.75

3.7

4.5

Pin VIO

IIO

supply current on pin

VIO

low power modes

1+1

+10

A

Normal and Receive-only

modes; VTXD = VIO

1000

A

Vuvd(VIO)

undervoltage detection

voltage on pin VIO

11.5

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