MCP2022 Series

LIN System Basis Chip Including Voltage Regulator and nFault/TXE I/O

Catalog

LIN System Basis Chip Including Voltage Regulator and nFault/TXE I/O

Part	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Duplex	Protocol	Type	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Receiver Hysteresis	Package / Case [custom]	Package / Case [custom]	Package / Case	Package / Case [x]	Package / Case [y]
Microchip Technology MCP2022PT-330E/ST	125 °C	-40 °C	14-TSSOP	Half	LINbus	Transceiver	Surface Mount	18 V	6 V	175 mV	0.173 "	4.4 mm	14-TSSOP
Microchip Technology MCP2022AT-500E/ST	125 °C	-40 °C	14-TSSOP	Half	LINbus	Transceiver	Surface Mount	18 V	6 V	175 mV	0.173 "	4.4 mm	14-TSSOP
Microchip Technology MCP2022T-330E/SL	125 °C	-40 °C		Half	LINbus	Transceiver	Surface Mount	18 V	6 V	175 mV			14-SOIC	0.154 in	3.9 mm
Microchip Technology MCP2022-330E/ST	125 °C	-40 °C	14-TSSOP	Half	LINbus	Transceiver	Surface Mount	18 V	6 V	175 mV	0.173 "	4.4 mm	14-TSSOP
Microchip Technology MCP2022P-500E/ST	125 °C	-40 °C	14-TSSOP	Half	LINbus	Transceiver	Surface Mount	18 V	6 V	175 mV	0.173 "	4.4 mm	14-TSSOP
Microchip Technology MCP2022-500E/SL	125 °C	-40 °C		Half	LINbus	Transceiver	Surface Mount	18 V	6 V	175 mV			14-SOIC	0.154 in	3.9 mm
Microchip Technology MCP2022AT-500E/SL	125 °C	-40 °C		Half	LINbus	Transceiver	Surface Mount	18 V	6 V	175 mV			14-SOIC	0.154 in	3.9 mm
Microchip Technology MCP2022P-330E/ST	125 °C	-40 °C	14-TSSOP	Half	LINbus	Transceiver	Surface Mount	18 V	6 V	175 mV	0.173 "	4.4 mm	14-TSSOP
Microchip Technology MCP2022-500E/ST	125 °C	-40 °C	14-TSSOP	Half	LINbus	Transceiver	Surface Mount	18 V	6 V	175 mV	0.173 "	4.4 mm	14-TSSOP
Microchip Technology MCP2022P-330E/SL	125 °C	-40 °C		Half	LINbus	Transceiver	Surface Mount	18 V	6 V	175 mV			14-SOIC	0.154 in	3.9 mm

Catalog

LIN System Basis Chip Including Voltage Regulator and nFault/TXE I/O

Key Features

• * Physical Layer Transceiver interface to support LIN Bus Specifications Version 1.3, 2.0, 2.1 and SAE J2602

• * LIN Bus pin with internal pull-up resistor and diode protect against ground shorts and loss of ground

• * Wake Up through LIN Bus activity (filtered) or LWAKE pin

• * Thermal shutdown protection

• * Built-in Voltage Regulator with wide operating voltage range up to 30V and regulation range from 5.5V to 18V

• * Load dump protection up to 43V

• * MCP2022-330 with 3.3V regulator

• * MCP2022-500 with 5V regulator

• * Extended temperature range: -40°C to +125°C

• * Automotive Qualification

Description

The MCP2022 provides a bidirectional, half-duplex communication physical interface to an automotive and industrial Local Interconnect (LIN) and SAE J2602 bus. Operation covers LIN Bus Specification Versions 1.3, 2.0, 2.1 and SAE J2602. The device incorporates a voltage regulator with 5V/50mA or 3.3V/50mA output. The regulator is short-circuit protected and also includes thermal shutdown. The regulator has been specifically designed to operate in the automotive environment and will survive reverse battery conditions, +43V load dump transients and double-battery jump starts. The device has been designed to meet the stringent quiescent current requirements of the automotive industry. The devices' very low emissions, excellent robustness to automotive transients and very high ESD robustness have been confirmed by independent test authorities.