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L99DZ300GTR

Automotive Front Door Device with CAN FD and LIN

ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeAutomotive
Package NameLQFP 64 10x10x1.4

The L99DZ300G is a door zone system IC providing electronic control modules with enhanced power management power supply functionality, including various standby modes, as well as LIN and CAN FD physical communication layers. The device has two low drop voltage regulators to supply the system...
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Key features
  • AEC-Q100 qualified
  • 1 half bridge for 7.5 A load (RON = 100 mΩ)
  • 1 half bridge for 6 A load (RON = 150 mΩ)
  • 2 half bridges for 0.5 A load (RON = 1600 mΩ)
  • 2 half bridges for 3 A load (RON = 300 mΩ)
  • 1 configurable high-side driver for up to 1.5 A (RON = 300 mΩ) or 0.35 A (RON = 1600 mΩ) load
  • 2 high-side drivers for 0.5 A (RON = 1.4 Ω)
  • 1 high-side driver for 0.5 A (RON = 1.4 Ω) to supply EC glass MOSFET
  • 6 high-side drivers for 0.15 A (RON = 7 Ω)
  • CAN FD transceiver supporting communication up to 5 Mbit/s (ISO 11898-2/2016 and SAE J2284 compliant) with local failure and bus failure diagnosis
  • LIN transceiver ISO 17987-4/2016 compliant
  • Advanced lock & fold closing by means of PWM control on HB1-HB6 and HB4-HB5
  • Advanced short-circuit detection on all the half bridges
  • All HS drivers with constant current mode at start-up to drive capacitive loads
  • Internal 10-bit PWM timer for each stand-alone high-side driver
  • Buffered supply for voltage regulators and 2 high-side drivers (HS15&HS0/both P-channel) to supply, for example, external contacts
  • Programmable overcurrent recovery function, to drive loads with higher inrush currents as current limitation value (for HB1-HB6, HS7-HS10)
  • Flexible HS drivers (HS7-HS15 and HS0), suitable to drive external LED modules with high input capacitance value
  • Programmable periodic system wake-up feature
  • Complete 2-channel contact monitoring interface, with programmable cyclic sense functionality, one of them also with DIR functionality
  • Dedicated debug input pin
  • Configurable window watchdog
  • STM standard serial peripheral interface (32-bit/ST-SPI 4.0)
  • Programmable reset generator for power-on and undervoltage
  • Ultra low-quiescent current in standby modes
  • No electrolytic capacitor required on regulator outputs
  • Two 5 V voltage regulators (the second one configurable as independent or tracker of the first one) for microcontroller and peripheral supply
  • Central two-stage charge pumps
  • Control block for electrochromic element
  • Driver for external MOSFET in high-side configuration with SC protection/diagnosis and open-load diagnosis
  • Motor bridge driver for 4 external MOSFETs, in H-bridge configuration with short-circuit protection/diagnosis and open-load diagnosis
  • Diagnostic functions
  • Current monitor output for all internal high-side drivers
  • Digital thermal clusters
  • Device contains temperature warning and protection
  • Open-load diagnosis for all the outputs
  • Overcurrent protection for all the outputs
Out of Stock
Quantity $ per unit Savings
1-9$9.090%
10-24$8.2010%
25-99$7.8214%
100-249$6.7925%
250-499$6.4929%
500$5.9235%
Contact sales
$9.08
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeAutomotive
Package NameLQFP 64 10x10x1.4

The L99DZ300G is a door zone system IC providing electronic control modules with enhanced power management power supply functionality, including various standby modes, as well as LIN and CAN FD physical communication layers. The device has two low drop voltage regulators to supply the system...
Read More

Key features
  • AEC-Q100 qualified
  • 1 half bridge for 7.5 A load (RON = 100 mΩ)
  • 1 half bridge for 6 A load (RON = 150 mΩ)
  • 2 half bridges for 0.5 A load (RON = 1600 mΩ)
  • 2 half bridges for 3 A load (RON = 300 mΩ)
  • 1 configurable high-side driver for up to 1.5 A (RON = 300 mΩ) or 0.35 A (RON = 1600 mΩ) load
  • 2 high-side drivers for 0.5 A (RON = 1.4 Ω)
  • 1 high-side driver for 0.5 A (RON = 1.4 Ω) to supply EC glass MOSFET
  • 6 high-side drivers for 0.15 A (RON = 7 Ω)
  • CAN FD transceiver supporting communication up to 5 Mbit/s (ISO 11898-2/2016 and SAE J2284 compliant) with local failure and bus failure diagnosis
  • LIN transceiver ISO 17987-4/2016 compliant
  • Advanced lock & fold closing by means of PWM control on HB1-HB6 and HB4-HB5
  • Advanced short-circuit detection on all the half bridges
  • All HS drivers with constant current mode at start-up to drive capacitive loads
  • Internal 10-bit PWM timer for each stand-alone high-side driver
  • Buffered supply for voltage regulators and 2 high-side drivers (HS15&HS0/both P-channel) to supply, for example, external contacts
  • Programmable overcurrent recovery function, to drive loads with higher inrush currents as current limitation value (for HB1-HB6, HS7-HS10)
  • Flexible HS drivers (HS7-HS15 and HS0), suitable to drive external LED modules with high input capacitance value
  • Programmable periodic system wake-up feature
  • Complete 2-channel contact monitoring interface, with programmable cyclic sense functionality, one of them also with DIR functionality
  • Dedicated debug input pin
  • Configurable window watchdog
  • STM standard serial peripheral interface (32-bit/ST-SPI 4.0)
  • Programmable reset generator for power-on and undervoltage
  • Ultra low-quiescent current in standby modes
  • No electrolytic capacitor required on regulator outputs
  • Two 5 V voltage regulators (the second one configurable as independent or tracker of the first one) for microcontroller and peripheral supply
  • Central two-stage charge pumps
  • Control block for electrochromic element
  • Driver for external MOSFET in high-side configuration with SC protection/diagnosis and open-load diagnosis
  • Motor bridge driver for 4 external MOSFETs, in H-bridge configuration with short-circuit protection/diagnosis and open-load diagnosis
  • Diagnostic functions
  • Current monitor output for all internal high-side drivers
  • Digital thermal clusters
  • Device contains temperature warning and protection
  • Open-load diagnosis for all the outputs
  • Overcurrent protection for all the outputs