MC33911: LIN System Basis Chip with DC Motor Predriver

The 33911 is a Serial Peripheral Interface (SPI)-controlled System Basis Chip (SBC) combining many frequently used functions in an MCU-based system, plus a Local Interconnect Network (LIN) transceiver. The 33911 has a 5.0V - 50mA low dropout regulator with full protection and reporting features. The device provides full SPI-readable diagnostics and a selectable timing watchdog for detecting errant operation. The LIN Protocol Specification 2.0 and 2.1 ('G5AC) compliant LIN transceiver, has waveshaping circuitry that can be disabled for higher data rates. One 60mA high side switch and two 160mA low side switches with output protection are available for driving resistive and inductive loads. All outputs can be pulse-width modulated (PWM). Two high-voltage inputs are available for use in contact monitoring, or as external wake-up inputs. These inputs can be used as high-voltage analog Inputs. The voltage on theses pins is divided by a selectable ratio and available via an analog multiplexer. The 33911 has three main operating modes: Normal (all functions available), Sleep (VDD off, wake-up via LIN, wake-up inputs (L1,L2), cyclic sense, and forced wake-up), and Stop (VDD on with limited current capability, wake-up via CS, LIN bus, wake-up inputs, cyclic sense, forced wake-up, and external reset). The 33911 is compatible with LIN Protocol Specification 2.0, 2.1 ('G5AC) and SAEJ2602-2 ('G5AC).

NXP® MC33911 Network Transceivers Block Diagram
NXP® MC33911 Product Image
特性
  • One 60mA high side switch and two 160mA low side switches
  • Two high-voltage analog/logic inputs
  • Full-duplex SPI Interface at frequencies up to 4MHz
  • LIN transceiver capable of up to 100kbps with wave shaping
  • Configurable window watchdog
  • 5.0V low drop regulator with fault detection and low-voltage reset (LVR) circuitry
  • IEC61000-4-2 ESD performance on LIN and Wake up inputs ('G5AC)
  • EMC immunity against RF disturbance and Transient and Conducted Emissions ('G5AC).
  • This product is included in NXP®.s product longevity program, with assured supply for a minimum of 15 years after launch
Recommended Documentation (3)
Name/DescriptionTypeModified Date
MC33911, LIN System Basis Chip with DC Motor Pre-driver - Data Sheet (REV 10.0) PDF (2.2 MB) MC33911Data Sheets15 Sep 2015
MC33911FS, LIN System Basis Chip with with DC Motor Pre-driver (REV 1.0) PDF (212.7 kB) MC33911FSFact Sheets03 Mar 2009
AN4388, Quad Flat Package (QFP) - Application Note (REV 2.0) PDF (1.7 MB) AN4388Application Notes20 Feb 2014
Data Sheets (1)
Name/DescriptionModified Date
MC33911, LIN System Basis Chip with DC Motor Pre-driver - Data Sheet (REV 10.0) PDF (2.2 MB) MC3391115 Sep 2015
Application Notes (3)
Name/DescriptionModified Date
AN5063, MC33910/11/12 Filtering Capacitor for VS1 - Application Note (REV 1.0) PDF (235.3 kB) AN506307 Jan 2016
AN4388, Quad Flat Package (QFP) - Application Note (REV 2.0) PDF (1.7 MB) AN438820 Feb 2014
AN3829, Recommendation for NC Pins (Devices: 33912G5, 33911G5 & 33910G5) (REV 1.0) PDF (622.5 kB) AN382908 Dec 2009
Fact Sheets (1)
Name/DescriptionModified Date
MC33911FS, LIN System Basis Chip with with DC Motor Pre-driver (REV 1.0) PDF (212.7 kB) MC33911FS03 Mar 2009
Brochures (2)
Name/DescriptionModified Date
SBC System Basis Chip System Solutions - Brochure (REV 1.0) PDF (4.0 MB) BRSBC16 Sep 2014
Automotive Solutions Brochure (REV 3) PDF (8.2 MB) BRAUTOSOL12 Nov 2012
Ordering Information
ProductStatusStatusDevice FunctionBudgetary Price excluding tax(US$)SafeAssure Functional SafetyPackage Type and Termination CountNum. of Linear/LDO RegulatorsNumber of Regulators-Buck SwitchingNumber of Regulators-Boost SwitchingOutput VoltageOutput Current (A)Supply Voltage (Min-Max) (V)Interface and Input ControlCommunication ProtocolAmbient Operating Temperature (Min-Max) (°C)ProtectionDiagnosticsAdditional Features - Power ManagementBattery ChargerRoHSAdditional Features - SafetyAdditional Features-Analog
MC33911BACActiveSystem Basis Chip, Linear Regulators, Comm Transceivers1K @ US$1.27QFP 3215.00.055.5 to 18SPILIN-40 to 125Undervoltage Detection, Overvoltage, Thermal Shutdown, Overcurrent, OvertemperatureSPI[object Object]Watchdog Timer, Wake, PWM Capable, Low Voltage Detection Reset
MC34911BACR2ActiveSystem Basis Chip, Linear Regulators, Comm Transceivers1K @ US$1.22QFP 3215.00.055.5 to 18SPILIN-40 to 85Overvoltage, Undervoltage Detection, Thermal Shutdown, Overcurrent, OvertemperatureSPIWatchdog[object Object]Watchdog Timer, Wake, PWM Capable, Low Voltage Detection Reset
MC33911BACR2ActiveSystem Basis Chip, Linear Regulators, Comm Transceivers1K @ US$1.27QFP 3215.00.055.5 to 18SPILIN-40 to 125Undervoltage Detection, Overvoltage, Thermal Shutdown, Overcurrent, OvertemperatureSPI[object Object]Watchdog Timer, Wake, PWM Capable, Low Voltage Detection Reset
MC34911BACActiveSystem Basis Chip, Linear Regulators, Comm Transceivers1K @ US$1.22QFP 3215.00.055.5 to 18SPILIN-40 to 85Overvoltage, Undervoltage Detection, Thermal Shutdown, Overcurrent, OvertemperatureSPIWatchdog[object Object]Watchdog Timer, Wake, PWM Capable, Low Voltage Detection Reset
MC34911G5ACActiveLinear Regulators, System Basis Chip, Comm Transceivers1K @ US$1.22QFP 3215.00.055.5 to 18SPILIN-40 to 85Thermal Shutdown, Undervoltage Detection, Overvoltage, Overcurrent, OvertemperatureSPIWatchdog[object Object]Watchdog Timer, Wake, PWM Capable, Low Voltage Detection Reset
MC33911G5ACR2ActiveLinear Regulators, System Basis Chip, Comm Transceivers1K @ US$1.27QFP 3215.00.055.5 to 18SPILIN-40 to 125Thermal Shutdown, Undervoltage Detection, Overvoltage, Overcurrent, OvertemperatureSPI[object Object]Watchdog Timer, Wake, PWM Capable, Low Voltage Detection Reset
MC33911G5ACActiveLinear Regulators, System Basis Chip, Comm Transceivers1K @ US$1.27QFP 3215.00.055.5 to 18SPILIN-40 to 125Thermal Shutdown, Undervoltage Detection, Overvoltage, Overcurrent, OvertemperatureSPI[object Object]Watchdog Timer, Wake, PWM Capable, Low Voltage Detection Reset
MC34911G5ACR2ActiveLinear Regulators, System Basis Chip, Comm Transceivers1K @ US$1.22QFP 3215.00.055.5 to 18SPILIN-40 to 85Thermal Shutdown, Undervoltage Detection, Overvoltage, Overcurrent, OvertemperatureSPIWatchdog[object Object]Watchdog Timer, Wake, PWM Capable, Low Voltage Detection Reset
Package Information
Package DescriptionOutline VersionPackingProduct StatusPart NumberChemical ContentRoHS / Pb FreeChina RoHS LookupMSLPPT (°C)
LQFP 32 7*7*1.4P0.898ASH70029AMPQ - 1250 BRICKPOQ - 1250 BOXActiveMC33911BACMC33911BAC.pdf3260
MPQ - 2000 REELPOQ - 2000 BOXActiveMC33911BACR2MC33911BACR2.pdf3260
MPQ - 250 TRAYPOQ - 1250 BOXActiveMC34911BACMC34911BAC.pdf3260
MPQ - 2000 REELPOQ - 2000 BOXActiveMC34911BACR2MC34911BACR2.pdf3260
MPQ - 1250 BRICKPOQ - 1250 BOXActiveMC33911G5ACMC33911G5AC.pdf3260
MPQ - 2000 REELPOQ - 2000 BOXActiveMC33911G5ACR2MC33911G5ACR2.pdf3260
MPQ - 250 TRAYPOQ - 1250 BOXActiveMC34911G5ACMC34911G5AC.pdf3260
MPQ - 2000 REELPOQ - 2000 BOXActiveMC34911G5ACR2MC34911G5ACR2.pdf3260
MC33911, LIN System Basis Chip with DC Motor Pre-driver - Data Sheet MC33911
AN5063, MC33910/11/12 Filtering Capacitor for VS1 - Application Note MC33912
AN4388, Quad Flat Package (QFP) - Application Note mc34sb0800
AN3829, Recommendation for NC Pins (Devices: 33912G5, 33911G5 & 33910G5) MC33912
MC33911FS, LIN System Basis Chip with with DC Motor Pre-driver MC33911
SBC系统基础芯片 MC33908
SBC System Basis Chip System Solutions - Brochure MPC564xL
Automotive Solutions Brochure mc33797
98ASH70029A kea
MC33911BAC.pdf MC33911
MC33911BACR2.pdf MC33911
MC34911BAC.pdf MC33911
MC34911BACR2.pdf MC33911
MC33911G5AC.pdf MC33911
MC33911G5ACR2.pdf MC33911
MC34911G5AC.pdf MC33911
MC34911G5ACR2.pdf MC33911