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參數(shù)資料
型號: MCP2021A-330E/MD
廠商: Microchip Technology
文件頁數(shù): 7/48頁
文件大?。?/td> 0K
描述: IC TXRX LIN 3.3V LDO 8-DFN
產(chǎn)品培訓(xùn)模塊: Microchip MCP20xx LIN Transceiver Overview
標(biāo)準(zhǔn)包裝: 91
系列: *
2012 Microchip Technology Inc.
DS22298A-page 15
MCP2021A/2A
2.0
ELECTRICAL
CHARACTERISTICS
2.1
Absolute Maximum Ratings
VIN DC Voltage on RXD, and RESET ................................................................................................. -0.3V to VREG+0.3
VIN DC Voltage on TXD, CS/LWAKE, FAULT/TXE .......................................................................................-0.3 to +40V
VBB Battery Voltage, continuous, non-operating (Note 1)..............................................................................-0.3 to +40V
VBB Battery Voltage, non-operating (LIN bus recessive, no regulator load, t < 60s) (Note 2) .......................-0.3 to +43V
VBB Battery Voltage, transient ISO 7637 Test 1 ......................................................................................................-100V
VBB Battery Voltage, transient ISO 7637 Test 2a .....................................................................................................+75V
VBB Battery Voltage, transient ISO 7637 Test 3a ....................................................................................................-150V
VBB Battery Voltage, transient ISO 7637 Test 3b ...................................................................................................+100V
VLBUS Bus Voltage, continuous.......................................................................................................................-18 to +30V
VLBUS Bus Voltage, transient (Note 3)............................................................................................................-27 to +43V
ILBUS Bus Short Circuit Current Limit ....................................................................................................................200 mA
ESD protection on LIN, VBB (IEC 61000-4-2) (Note 4)......................................................................................... ±15 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) ................................................................................±1500V
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 J2602-2 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].
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 “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
VBAT
not used
ECU operating voltage
VSUP
VBB
Supply voltage at device pin
VBUS_LIM
ISC
Current limit of Driver
VBUSREC
VIH(LBUS)
Recessive state
VBUSDOM
VIL(LBUS)
Dominant state
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