SPSB081C3-TR

Automotive Pow Mgt IC with 3.3V fixed LDO and CAN-FD transceiver

Parameters

Operating Voltage Min Volt	6.0
Operating Voltage Max Volt	28.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Automotive
Package Name	QFN-32L WF

Description

The SPSB081 is a power management system IC providing electronic control modules with enhanced power management functionality, including various standby modes to minimize the power consumption with programmable local and remote wake-up capability, as well as LIN (only for SPSB0815 and SPSB0813) and...
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Key features

Key features
AEC-Q100 qualified One 5 V (or 3.3 V for SPSB0813 and SPSB081C3) low drop voltage regulator (V1) for microcontroller and peripheral supply One configurable 5 V or 3.3 V, selectable via SPI, low drop voltage regulator V2 tracker for V1 and with off-board protection Minimum current limitation of 450 mA for V1 and 400 mA for V2 No electrolytic capacitor required on regulator outputs Very low quiescent current in standby modes (typ. 15 µA) Programmable reset generator for power-on and undervoltage Configurable window watchdog LIN transceivers ISO 17987-4/2016 compliant (only for SPSB0815 and SPSB0813) CAN-FD transceiver (ISO 11898-2/2016, SAE J2284 compliant) with local failure and bus failure diagnosis Complete 2-channel contact monitoring interface (WU1 and WU2 input pins) with programmable cyclic sense functionality. WU2 also with DIR functionality Programmable periodic system wake-up feature STM standard serial peripheral interface (32Bit/ST-SPI) 4 HS drivers for 0.14 A (R_ON = 7 Ω) suitable to drive external LED modules with high input capacitance value or to also supply external contacts Internal 10-bit PWM timer for each standalone high-side driver Buffered supply for all voltage regulators DIAGN output pin for fail-safe signalization Current monitor output for all internal high-side drivers Open-load diagnosis for all outputs Overcurrent protection for all outputs V1 overvoltage detection and protection Device contains temperature warning and protection Thermal cluster Limited documentation available for customers that need support when dealing with ASIL requirements as per ISO 26262

In stock

Quantity	$ per unit	Savings
1-9	$3.88	2%
10-24	$2.93	23%
25-99	$2.70	29%
100-249	$2.43	36%
250-499	$2.31	39%
500	$2.29	40%
500 +	Contact sales

$3.88

$3.80

Parameters

Operating Voltage Min Volt	6.0
Operating Voltage Max Volt	28.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Automotive
Package Name	QFN-32L WF

Description

Key features

Key features
AEC-Q100 qualified One 5 V (or 3.3 V for SPSB0813 and SPSB081C3) low drop voltage regulator (V1) for microcontroller and peripheral supply One configurable 5 V or 3.3 V, selectable via SPI, low drop voltage regulator V2 tracker for V1 and with off-board protection Minimum current limitation of 450 mA for V1 and 400 mA for V2 No electrolytic capacitor required on regulator outputs Very low quiescent current in standby modes (typ. 15 µA) Programmable reset generator for power-on and undervoltage Configurable window watchdog LIN transceivers ISO 17987-4/2016 compliant (only for SPSB0815 and SPSB0813) CAN-FD transceiver (ISO 11898-2/2016, SAE J2284 compliant) with local failure and bus failure diagnosis Complete 2-channel contact monitoring interface (WU1 and WU2 input pins) with programmable cyclic sense functionality. WU2 also with DIR functionality Programmable periodic system wake-up feature STM standard serial peripheral interface (32Bit/ST-SPI) 4 HS drivers for 0.14 A (R_ON = 7 Ω) suitable to drive external LED modules with high input capacitance value or to also supply external contacts Internal 10-bit PWM timer for each standalone high-side driver Buffered supply for all voltage regulators DIAGN output pin for fail-safe signalization Current monitor output for all internal high-side drivers Open-load diagnosis for all outputs Overcurrent protection for all outputs V1 overvoltage detection and protection Device contains temperature warning and protection Thermal cluster Limited documentation available for customers that need support when dealing with ASIL requirements as per ISO 26262