L99PM72PXP

L99PM72PXP Advanced power management system IC with embedded LIN and high speed CAN transceiver supporting CAN Partial Networking Data brief Features Two 5 V voltage regulators for microcontroller and peripheral supply No electrolytic capacitor required on regulator outputs * 3*&)7 PowerSSO-36 Ultra low quiescent current in standby modes Programmable reset generator for power-on Applications and undervoltage Automotive ECU s such as door zone and body Configurable window watchdog and fail safe control modules description output LIN 2.1 compliant (SAEJ2602 compatible) transceiver Description Advanced high speed CAN transceiver (ISO The L99PM72PXP is a power management 11898-2/-5 and SAE J2284 compliant) with system IC providing electronic control units with local failure and bus failure diagnosis and enhanced system power supply functionality selective wake-up functionality according to including various standby modes as well as LIN ISO 11898-6 and HS CAN physical communication layers. It Complete 3 channel contact monitoring contains two low drop voltage regulators to supply interface with programmable cyclic sense the system microcontroller and external functionality peripheral loads such as sensors and provides enhanced system standby functionality with Programmable periodic system wake-up programmable local and remote wake up feature capability. ST SPI interface for mode control and In addition, five high-side drivers, two low-side diagnosis drivers and two operational amplifiers increase 5 fully protected high-side drivers with internal the system integration level. 4-channel PWM generator The ST standard SPI Interface (3.0) allows control 2 low-side drivers with active Zener clamping and diagnosis of the device and enables generic 4 Internal PWM timers software development. 2 operational amplifiers with rail-to-rail outputs (V ) and low voltage inputs S Temperature warning and thermal shutdown Table 1. Device summary Order code Package Tube Tape and reel PowerSSO-36 L99PM72PXP L99PM72PXPTR September 2013 Doc ID 022035 Rev 2 1/3 For further information contact your local STMicroelectronics sales office. www.st.com 1Revision history L99PM72PXP 1 Revision history Table 2. Document revision history Date Revision Changes 26-Jul-2011 1 Initial release. 19-Sep-2013 2 Updated Disclaimer. 2/3 Doc ID 022035 Rev 2