Infineon Technologies TLE9262QXXUMA2

Mid-Range System Basis Chip Family, PG-VQFN-48, RoHSInfineon SCT
Power Management Specialized - PMIC BODY SYSTEM ICS NRND
VQFN-48-31 Interface - Specialized ROHS
IC INTERFACE SPECIALIZED 48VQFN
The TLE9262QX 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-LIN automotive applications as main supply for the microcontroller and as interface for a LIN and CAN bus network. To support these applications, the System Basis Chip (SBC) provides the main functions, such as a 5V low-dropout 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 5V/3.3V 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 and LIN transceiver 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. | 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 5V, 250mA; Low-Drop Voltage Regulator 5V, 100mA, protected features for off-board usage; Low-Drop Voltage Regulator, driving an external PNP transistor - 5V in load sharing configuration or 5V/3.3V in stand-alone configuration, protected features for off-board usage. Current limitation by shunt resistor (up to 350mA with 470m external shunt resistor) in stand-alone configuration; High-Speed CAN Transceiver: fully compliant to ISO11898-2 and ISO11898-5 suitable for chokeless operation up to 500kbps supporting CAN FD communication up to 2 Mbps; LIN Transceiver LIN 2.2, J2602 with configurable TXD timeout feature and LIN Flash Mode; Fully compliant to Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive Applications Revision 1.3, 2012-05-04; Four High-Side Outputs 7 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 (AO) | Target Applications: Body control modules; Gateway; Climate control; Seat control; Door control and closures; Light control modules; Engine management systems