L99MOD50XPTR STMicroelectronics

L99MOD50XP Multi-output driver for automotive applications Datasheet - production data Device contains temperature warning and protection Open-load detection for all outputs Over-current protection for all outputs PWM control of all outputs Charge pump output for reverse polarity protection ST standard serial peripheral interface (ST-SPI 3.0) Features Applications AEC-Q100 qualified L99MOD devices are recommended for those Two half bridges for 6 A load applications that need multiple motors control with (R = 150 m DSon additional loads in high-side configuration, such as bulbs/LEDs or requiring protected supply, like Two half bridges for 3 A load (R = 300 m) DSon sensors or cameras. Two half bridges for 0.75 A load (R = 1600 m) DSon Description One high-side driver for 6 A load (R = DSon m90 ) The L99MOD50XP is a microcontroller-driven multifunctional actuator driver for automotive Two configurable high-side drivers for up to applications. 1.5A load (R 500= mor0.4 A load DSon (R = 1800 m) DSon Up to five DC motors and five grounded resistive A Two high-side drivers for 0.5load loads can be driven with six half bridges and five (R 1600= m) high-side drivers. DSon Programmable soft start function to drive loads The integrated SPI controls all operating modes with higher inrush currents as current limitation (forward, reverse, brake and high impedance). value Also all diagnostic information is available via SPI Very low current consumption in standby mode read. (I < 6 A typ T 85 C I <5 A typ S j CC T C)85 j Current monitor output for all high-side drivers Table 1. Device summary Package Order codes Packing PowerSSO-36 L99MOD50XPTR Tape and reel October 2019 DS12615 Rev 4 1/42 This is information on a product in full production. www.st.comContents L99MOD50XP Contents 1 Block diagram and pin description . 6 2 Electrical specifications . 10 2.1 Absolute maximum ratings 10 2.2 ESD protection . 10 2.3 Thermal data 11 2.4 Electrical characteristics 11 2.4.1 Outputs OUT1 - OUT11 . 13 2.5 SPI - Electrical characteristics . 16 3 Application information . 21 3.1 Dual power supply: VS and VCC . 21 3.2 Wake up and active mode / standby mode . 21 3.3 Charge pump 21 3.4 Diagnostic functions . 21 3.5 Overvoltage and undervoltage detection at V S . 21 3.6 Overvoltage and undervoltage detection at V CC . 22 3.7 Temperature warning and thermal shutdown 22 3.8 Inductive loads . 22 3.9 Open load detection . 22 3.10 Over-load detection . 23 3.11 Current monitor 23 3.12 PWM inputs . 23 3.13 Cross-current protection 23 3.14 Programmable soft-start function to drive loads with higher inrush current . 24 4 Functional description of the SPI . 25 4.1 General description . 25 4.1.1 Chip Select Not (CSN) 25 4.1.2 Serial Data In (DI) . 25 4.1.3 Serial Clock (CLK) . 25 2/42 DS12615 Rev 4