Infineon Technologies AG Transceivers - Automotive Transceivers - LIN Transceivers - TLE8457DSJ TLE8457DSJ

The TLE8457DSJ is a monolithic integrated LIN transceiver with low drop-out voltage regulator in the TSON-8 package. The device is designed to supply a microcontroller and peripherals with a stable 3.3 V supply and up to 70 mA. It provides protection through VCC undervoltage reset, while also offering bi-directional bus communication compliant to LIN specification 2.2A and SAE J2602. With the ultra low quiescent current consumption of typical 20 μA in standby mode, the TLE8457DSJ is especially suited for applications that are permanently supplied by the battery. Based on the Infineon BiCMOS technology, the TLE8457DSJ provides excellent ESD robustness together with a very high level of electromagnetic compatibility (EMC). The TLE8457DSJ is AEC qualified and tailored to withstand the harsh conditions of the automotive environment. The TLE8457 family is available with different output voltages, different packages and different feature set as detailed in the family overview table below. Benefits 5 V low drop-out linear voltage regulator with 70 mA current capability stable output voltage with small ceramic output capacitor ( 1 µF ) integrated initialization time-out feature low current consumption in stand-by mode (40 μA) and sleep mode (16μA) includes the TxD dominant time-out feature excellent EMC performance (IBEE test report) DSO-8 package TLE8457DSJ LIN-LDO demo board available Potential Applications LIN slave satellite modules window lifters rain sensors light sensors sun roofs wiper modules Applications Body electronics and power distribution Electric power steering (EPS) Family Overview: 5 V output - 3.3 V output PG-TSON-8 - PG-DSO-8 - PG-TSON-8 - PG-DSO-8 * Enable power saving if application fails to power up due to Vcc shortcircuit or failure at the microcontroller TLE8457ALE TLE8457ASJ TLE8457BLE TLE8457BSJ * Evaluation of the application status by the LIN LDO not wanted * Application to send wake-up signal to LIN bus TLE8457CLE TLE8457CSJ TLE8457DLE TLE8457DSJ 5 V output - 3.3 V output Designers who used this product also designed with IAUC100N04S6N022 | Automotive MOSFET BTN9970LV | MOTIX™ single half-bridge ICs for BDC motors BTS7080-2EPA | PROFET™ +2 12V | automotive smart high-side switch CYT2B77CADQ0AZSGST | TRAVEO™ T2G CYT2B7 Series IPB160N04S4L-H1 | Automotive MOSFET IPB180P04P4L-02 | Automotive MOSFET TLE9471ES V33 | OPTIREG™ Lite SBC IAUC100N04S6N022 | Automotive MOSFET BTN9970LV | MOTIX™ single half-bridge ICs for BDC motors BTS7080-2EPA | PROFET™ +2 12V | automotive smart high-side switch CYT2B77CADQ0AZSGST | TRAVEO™ T2G CYT2B7 Series IPB160N04S4L-H1 | Automotive MOSFET IPB180P04P4L-02 | Automotive MOSFET TLE9471ES V33 | OPTIREG™ Lite SBC IAUC100N04S6N022 | Automotive MOSFET 1 2