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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.

Parametric TLE9261QX V33 Transceiver High Speed CAN ISO 11898 - 5 Transmission Rate  max 2.0MBit/s Voltage Regulator Output 3.3V / 250 mA Voltage Regulator Output 3.3V or 1.8V / 400 mA Voltage Regulator Output 5V / 100 mA Output Drivers 4 x High-Side Switch 150 mA Failure Management 3 x Limp-Home Outputs Failure Management CAN Failure Detection Failure Management Fail-Safe Quiescent Current 15 μA (typ) Sleep Mode (5V off) Standby Current 44 μA (typ) Stop Mode (5V on) Wake-up Inputs Wake Pins, CAN, LIN Family Mid-Range SBC Sales Product Name TLE9261QX V33 OPN TLE9261QXV33XUMA1 Product Status active and preferred Package Name PG-VQFN-48 Completely lead free yes Halogen free yes RoHS compliant yes Packing Size 2500 Packing Type TAPE & REEL Moisture Level 3

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)

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