MCP2003 datasheet(12/34 Pages) MICROCHIP

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MCP2003/4/3A/4A

DS22230D-page 12

2.0

ELECTRICAL CHARACTERISTICS

2.1

Absolute Maximum Ratings†

VIN DC Voltage on RXD, TXD, FAULT/TXE, CS ............................................................................................. -0.3 to +43V

VIN DC Voltage on WAKE and VREN .............................................................................................................-0.3 to +VBB

VBB Battery Voltage, continuous, non-operating (Note 1)............................................................................. -0.3 to +40V

VBB Battery Voltage, non-operating (LIN bus recessive) (Note 2) ................................................................ -0.3 to +43V

VBB Battery Voltage, transient ISO 7637 Test 1 ..................................................................................................... -200V

VBB Battery Voltage, transient ISO 7637 Test 2a ...................................................................................................+150V

VBB Battery Voltage, transient ISO 7637 Test 3a ................................................................................................... -300V

VBB Battery Voltage, transient ISO 7637 Test 3b ...................................................................................................+200V

VLBUS Bus Voltage, continuous ...................................................................................................................... -18 to +40V

VLBUS Bus Voltage, transient (Note 3) ........................................................................................................... -27 to +43V

ILBUS Bus Short Circuit Current Limit ....................................................................................................................200 mA

ESD protection on LIN, VBB, WAKE (IEC 61000-4-2) (Note 4)............................................................................... ±8 KV

ESD protection on LIN, VBB (Human Body Model) (Note 5) ................................................................................... ±8 KV

ESD protection on all other pins (Human Body Model) (Note 5) ............................................................................ ±4 KV

ESD protection on all pins (Charge Device Model) (Note 6)................................................................................... ±2 KV

ESD protection on all pins (Machine Model) (Note 7).............................................................................................±200V

Maximum Junction Temperature ............................................................................................................................. 150

°C

Storage Temperature...................................................................................................................................-65 to +150

°C

Note 1: LIN 2.x compliant specification.

2: SAE J2602 compliant specification.

3: ISO 7637/1 load dump compliant (t < 500 ms).

4: According to IEC 61000-4-2, 330 ohm, 150 pF and Transceiver EMC Test Specifications [2] to [4]. For WAKE

pin to meet the specification, series resistor must be in place (refer to Example 1-2).

5: According to AEC-Q100-002 / JESD22-A114.

6: According to AEC-Q100-011B.

7: According to AEC-Q100-003 / JESD22-A115.

2.2

Nomenclature used in this document

Some terms and names used in this data sheet deviate from those referred to in the LIN specifications. Equivalent

values are shown below.

† NOTICE: Stresses above 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 those or any other conditions above those

indicated in the operational listings of this specification, is not implied. Exposure to maximum rating conditions for

extended periods may affect device reliability.

LIN 2.1 Name

Term used in the following tables

Definition

BAT

not used

ECU operating voltage

SUP

VBB

Supply voltage at device pin

BUS

_LIM

ISC

Current Limit of Driver

BUSREC

VIH(LBUS)

Recessive state

BUSDOM

VIL(LBUS)

Dominant state

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