TLE9261QX V33

The TLE9261QXV33 is a monolithic integrated circuit in an exposed pad VQFN-48 (7mm x 7mm) power package with Lead Tip Inspection (LTI) feature to support Automatic Optical Inspection (AOI). The device is designed for various CAN automotive applications as main supply for the microcontroller and as interface for a CAN bus network.

To support these applications, the System Basis Chip (SBC) provides the main functions, such as a 3.3V lowdropout voltage regulator (LDO) for e.g. a microcontroller supply, another 5V low-dropout voltage regulator with off-board protection for e.g. sensor supply, another 3.3V/1.8V regulator to drive an external PNP transistor, which can be used as an independent supply for off-board usage or in load sharing configuration with the main regulator VCC1, a HS-CAN transceiver supporting CAN FD for data transmission, high-side switches with embedded protective functions and a 16-bit Serial Peripheral Interface (SPI) to control and monitor the device. Also implemented are a configurable timeout / window watchdog circuit with a reset feature, three Fail Outputs and an under voltage reset feature.

The device offers low-power modes in order to minimize current consumption on applications that are connected permanently to the battery. A wake-up from the low-power mode is possible via a message on the buses, via the bi-level sensitive monitoring/wake-up inputs as well as via cyclic wake.

The device is designed to withstand the severe conditions of automotive applications.

ParametricTLE9261QX V33
TransceiverHigh Speed CAN ISO 11898 - 5
Transmission Rate  max2.0MBit/s
Voltage Regulator Output3.3V / 250 mA
Voltage Regulator Output3.3V or 1.8V / 400 mA
Voltage Regulator Output5V / 100 mA
Output Drivers4 x High-Side Switch 150 mA
Failure Management3 x Limp-Home Outputs
Failure ManagementCAN Failure Detection
Failure ManagementFail-Safe
Quiescent Current15 μA (typ) Sleep Mode (5V off)
Standby Current44 μA (typ) Stop Mode (5V on)
Wake-up InputsWake Pins, CAN, LIN
FamilyMid-Range SBC
Sales Product NameTLE9261QX V33
OPNTLE9261QXV33XUMA1
Product Statusactive and preferred
Package NamePG-VQFN-48
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Moisture Level3
Summary of Features:
  • Very low quiescent current consumption in Stop- and Sleep Mode
  • Periodic Cyclic Wake in SBC Normal- and Stop Mode
  • Periodic Cyclic Sense in SBC Normal-, Stop- and Sleep Mode
  • Low-Drop Voltage Regulator 3.3V, 250mA
  • Low-Drop Voltage Regulator 5V, 100mA, protected features for off-board usage
  • Low-Drop Voltage Regulator, driving an external PNP transistor - 3.3V in load sharing configuration or 3.3V/1.8V in stand-alone configuration, protected features for off-board usage. Current limitation by shunt resistor (up to 350mA with 470mΩ external shunt resistor) in stand-alone configuration
  • High-Speed CAN Transceiver
  • Fully compliant to “Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive Applications”
  • Four High-Side Outputs 7Ω typ.
  • Dedicated supply pin for High-Side Outputs
  • Two General Purpose High-Voltage In- and Outputs (GPIOs) configurable as add. Fail Outputs, Wake Inputs, Low-Side switches or High-Side switches
  • Three universal High-Voltage Wake Inputs for voltage level monitoring
  • Alternate High-Voltage Measurement Function, e.g. for battery voltage sensing
  • Configurable wake-up sources
  • Reset Output
  • Configurable timeout and window watchdog
  • Up to three Fail Outputs (depending on configuration)
  • Over temperature and short circuit protection feature
  • Wide supply input voltage and temperature range
  • Software compatible to all SBC families TLE926x and TLE927x
  • Green Product (RoHS compliant) & AEC Qualified
  • PG-VQFN-48 leadless exposed-pad power package with Lead Tip Inspection (LTI) feature to support Automatic Optical Inspection (AOI)
Data Sheet
TitleSizeDateVersion
TLE9261QX V33 Data Sheet,EN5.8 MB11 十一月 201401_01
Product Selection Guide
TitleSizeDateVersion
Automotive Power Selection GuideEN10.6 MB19 一月 201601_01
Evaluation Boards
BoardFamilyDescriptionStatus
DEMOBOARD TLE9263QXSystem Basis Chip (SBC)MId-Range SBC Evaluation Board enables the device evaluation and accelerates the design-in phase. The Evaluation Board can be connected to the “XC2000 power easy kit” and controlled, via USB, using a powerful and intuitive Graphical User Interface (GUI) installed on your computer. TLE9263-3QXV33TLE9260-3QXTLE9260-3QXV33TLE9260QXTLE9260QXV33TLE9261-3QXTLE9261-3QXV33TLE9261QXTLE9261QXV33TLE9262-3QXTLE9262-3QXV33TLE9262QXTLE9262QXV33TLE9263-3QXTLE9263QXTLE9263QXV33on request
Package Data
TitleSizeDateVersion
PG-VQFN-48-31 | TLE9261QXV33XUMA1EN737 KB11 四月 201601_00
EN TLE9261QX+V33
EN TLE8203E
EN TLE9261QX+V33