Microchip Technology, Inc. LIN System Basis Chip including 3.3V Voltage Regulator, 2 Relay Driver and High Side Switch ATA663331

Description
The Microchip's ATA663331 is a new generation of system basis chip with a fully integrated LIN transceiver, designed in compliance with LIN specifications 2.0, 2.1, 2.2, 2.2A and SAEJ2602-2, a low-drop voltage regulator (3.3V/85mA), two low-side drivers, and one high-side driver. This combination makes it possible to develop simple, but powerful, slave nodes in LIN bus systems. Microchip ATA663331 is designed to handle low-speed data communication in vehicles (such as in convenience electronics). Improved slope control at the LIN driver ensures secure data communication up to 20kBaud. The bus output is designed to withstand high voltage. Sleep mode and silent mode guarantee minimized current consumption even in the case of a floating or short-circuited LIN bus. The voltage regulator is a fully integrated low-drop voltage regulator, with 3.3V output voltage and 85mA current capability. It is especially designed for the automotive environment. A key feature is that the current consumption is always below 170µA (without load), even if the supply voltage is below the regulator's nominal output voltage. Additional Features Supply Voltage up to 40V Operating Voltage VVS= 5V to 28V Sleep Mode: Typically 10μA Silent Mode: Typically 47μA Very Low Current Consumption at Low Supply Voltages (2V < VVS < 5.5V): Typically 130μA MLC (Multi-Layer Ceramic) Capacitor with 0Ω ESR ATA663331: VVCC=3.3V±2% Sleep Mode: VCC Is Switched Off VCC Undervoltage Detection with Open Drain Reset Output (NRES, 4 ms Reset Time) Voltage Regulator Is Short Circuit and Overtemperature Protected LIN Physical Layer According to LIN 2.0,2.1, 2.2, 2.2A and SAEJ2602-2 Bus Pin Is Overtemperature and Short Circuit Protected versus GND and Battery Two Low Side Protected Switches and One High Side Protected Switch Wake-Up Capability via LIN Bus (100μs Dominant) and WKin Pin Wake-Up Source Recognition TXD Time-Out Timer Advanced EMC and ESD Performance Fulfills the “OEM Hardware Requirements for LIN in Automotive Applications”, Version.1.3 Interference and Damage Protection According to ISO7637 AEC-Q006 and AEC-Q100 qualified Available in 16-Pin, 3 mm x 5.5 mm VDFN Package with Wettable Flanks (Moisture Sensitivity Level 1)
  • LIN System Basis Chip including 3.3V Voltage Regulator, 2 Relay Driver and High Side Switch - ATA663331 - Microchip Technology, Inc.
    Microchip Technology, Inc.
Datasheet
Description
The Microchip's ATA663331 is a new generation of system basis chip with a fully integrated LIN transceiver, designed in compliance with LIN specifications 2.0, 2.1, 2.2, 2.2A and SAEJ2602-2, a low-drop voltage regulator (3.3V/85mA), two low-side drivers, and one high-side driver. This combination makes it possible to develop simple, but powerful, slave nodes in LIN bus systems. Microchip ATA663331 is designed to handle low-speed data communication in vehicles (such as in convenience electronics). Improved slope control at the LIN driver ensures secure data communication up to 20kBaud. The bus output is designed to withstand high voltage. Sleep mode and silent mode guarantee minimized current consumption even in the case of a floating or short-circuited LIN bus. The voltage regulator is a fully integrated low-drop voltage regulator, with 3.3V output voltage and 85mA current capability. It is especially designed for the automotive environment. A key feature is that the current consumption is always below 170µA (without load), even if the supply voltage is below the regulator's nominal output voltage. Additional Features Supply Voltage up to 40V Operating Voltage VVS= 5V to 28V Sleep Mode: Typically 10μA Silent Mode: Typically 47μA Very Low Current Consumption at Low Supply Voltages (2V < VVS < 5.5V): Typically 130μA MLC (Multi-Layer Ceramic) Capacitor with 0Ω ESR ATA663331: VVCC=3.3V±2% Sleep Mode: VCC Is Switched Off VCC Undervoltage Detection with Open Drain Reset Output (NRES, 4 ms Reset Time) Voltage Regulator Is Short Circuit and Overtemperature Protected LIN Physical Layer According to LIN 2.0,2.1, 2.2, 2.2A and SAEJ2602-2 Bus Pin Is Overtemperature and Short Circuit Protected versus GND and Battery Two Low Side Protected Switches and One High Side Protected Switch Wake-Up Capability via LIN Bus (100μs Dominant) and WKin Pin Wake-Up Source Recognition TXD Time-Out Timer Advanced EMC and ESD Performance Fulfills the “OEM Hardware Requirements for LIN in Automotive Applications”, Version.1.3 Interference and Damage Protection According to ISO7637 AEC-Q006 and AEC-Q100 qualified Available in 16-Pin, 3 mm x 5.5 mm VDFN Package with Wettable Flanks (Moisture Sensitivity Level 1)
Datasheet

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LIN System Basis Chip including 3.3V Voltage Regulator, 2 Relay Driver and High Side Switch - ATA663331 - Microchip Technology, Inc.
Microchip Technology, Inc.
Chandler, AZ, United States
LIN System Basis Chip including 3.3V Voltage Regulator, 2 Relay Driver and High Side Switch
ATA663331
LIN System Basis Chip including 3.3V Voltage Regulator, 2 Relay Driver and High Side Switch ATA663331
The Microchip's ATA663331 is a new generation of system basis chip with a fully integrated LIN transceiver, designed in compliance with LIN specifications 2.0, 2.1, 2.2, 2.2A and SAEJ2602-2, a low-drop voltage regulator (3.3V/85mA), two low-side drivers, and one high-side driver. This combination makes it possible to develop simple, but powerful, slave nodes in LIN bus systems. Microchip ATA663331 is designed to handle low-speed data communication in vehicles (such as in convenience electronics). Improved slope control at the LIN driver ensures secure data communication up to 20kBaud. The bus output is designed to withstand high voltage. Sleep mode and silent mode guarantee minimized current consumption even in the case of a floating or short-circuited LIN bus. The voltage regulator is a fully integrated low-drop voltage regulator, with 3.3V output voltage and 85mA current capability. It is especially designed for the automotive environment. A key feature is that the current consumption is always below 170µA (without load), even if the supply voltage is below the regulator's nominal output voltage. Additional Features Supply Voltage up to 40V Operating Voltage VVS= 5V to 28V Sleep Mode: Typically 10μA Silent Mode: Typically 47μA Very Low Current Consumption at Low Supply Voltages (2V < VVS < 5.5V): Typically 130μA MLC (Multi-Layer Ceramic) Capacitor with 0Ω ESR ATA663331: VVCC=3.3V±2% Sleep Mode: VCC Is Switched Off VCC Undervoltage Detection with Open Drain Reset Output (NRES, 4 ms Reset Time) Voltage Regulator Is Short Circuit and Overtemperature Protected LIN Physical Layer According to LIN 2.0,2.1, 2.2, 2.2A and SAEJ2602-2 Bus Pin Is Overtemperature and Short Circuit Protected versus GND and Battery Two Low Side Protected Switches and One High Side Protected Switch Wake-Up Capability via LIN Bus (100μs Dominant) and WKin Pin Wake-Up Source Recognition TXD Time-Out Timer Advanced EMC and ESD Performance Fulfills the “OEM Hardware Requirements for LIN in Automotive Applications”, Version.1.3 Interference and Damage Protection According to ISO7637 AEC-Q006 and AEC-Q100 qualified Available in 16-Pin, 3 mm x 5.5 mm VDFN Package with Wettable Flanks (Moisture Sensitivity Level 1)

The Microchip's ATA663331 is a new generation of system basis chip with a fully integrated LIN transceiver, designed in compliance with LIN specifications 2.0, 2.1, 2.2, 2.2A and SAEJ2602-2, a low-drop voltage regulator (3.3V/85mA), two low-side drivers, and one high-side driver. This combination makes it possible to develop simple, but powerful, slave nodes in LIN bus systems. Microchip ATA663331 is designed to handle low-speed data communication in vehicles (such as in convenience electronics). Improved slope control at the LIN driver ensures secure data communication up to 20kBaud. The bus output is designed to withstand high voltage. Sleep mode and silent mode guarantee minimized current consumption even in the case of a floating or short-circuited LIN bus.

The voltage regulator is a fully integrated low-drop voltage regulator, with 3.3V output voltage and 85mA current capability. It is especially designed for the automotive environment. A key feature is that the current consumption is always below 170µA (without load), even if the supply voltage is below the regulator's nominal output voltage.

Additional Features

  • Supply Voltage up to 40V
  • Operating Voltage VVS= 5V to 28V
  • Sleep Mode: Typically 10μA
  • Silent Mode: Typically 47μA
  • Very Low Current Consumption at Low Supply Voltages (2V < VVS < 5.5V): Typically 130μA
  • MLC (Multi-Layer Ceramic) Capacitor with 0Ω ESR
  • ATA663331: VVCC=3.3V±2%
  • Sleep Mode: VCC Is Switched Off
  • VCC Undervoltage Detection with Open Drain
  • Reset Output (NRES, 4 ms Reset Time)
  • Voltage Regulator Is Short Circuit and
  • Overtemperature Protected
  • LIN Physical Layer According to LIN 2.0,2.1, 2.2, 2.2A and SAEJ2602-2
  • Bus Pin Is Overtemperature and Short Circuit Protected versus GND and Battery
  • Two Low Side Protected Switches and One High Side Protected Switch
  • Wake-Up Capability via LIN Bus (100μs Dominant) and WKin Pin
  • Wake-Up Source Recognition
  • TXD Time-Out Timer
  • Advanced EMC and ESD Performance
  • Fulfills the “OEM Hardware Requirements for LIN in Automotive Applications”, Version.1.3
  • Interference and Damage Protection According to ISO7637
  • AEC-Q006 and AEC-Q100 qualified
  • Available in 16-Pin, 3 mm x 5.5 mm VDFN Package with Wettable Flanks (Moisture Sensitivity Level 1)
Supplier's Site Datasheet

Technical Specifications

  Microchip Technology, Inc.
Product Category IC Switching Voltage Regulators
Product Number ATA663331
Product Name LIN System Basis Chip including 3.3V Voltage Regulator, 2 Relay Driver and High Side Switch
Package Type Other; ['VDFN']
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