SPSB100GBTR

Power management IC for highly integrated processors

Parameters

Operating Range	Automotive
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 Safety
Package Name	QFN 8X8 56+4L WETTABLE FLANKS

Description

The SPSB100G is a fully integrated automotive power management system IC, specifically designed for highly integrated application processors (e.g. Stellar G and P MCU families), offering low-power mode and high-current capability. The device comes with enhanced system power supply functionality and...
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Key features

Key features
AEC-Q100 grade 1 qualified Two configurable (6.5 V, 5 V, 3.3 V) buck converters and typ peak switching current limit of 3.0 A @ 2.4 MHz or 400 kHz One configurable (3.3 V, 1.25 V, 1.2 V, 1.1 V, 0.98 V) buck converter and typ peak switching current limit up to 6.0 A @ 2.4 MHz, with fine-tuning configurability around 0.98 V (0.95 V to 1.01 V) Overcurrent detection and limitation for all bucks Integrated soft-start on buck stages Boost controller 6 - 9 V with a max current capability of 3.5 A @ 400 kHz, for sustaining permanently low battery conditions and deep cranking pulses with boost modes One 5 V voltage regulator (120 mA) for CAN-FD supply One configurable (5 V or 3.3 V) low drop voltage tracker of buck regulator (10 mA) One high-side driver for contact monitoring (R_ON = 55 Ω) with open-load and overcurrent diagnosis Dedicated interrupt pin for failure communication Device can operate in low-power mode Very low quiescent current in deep sleep state MCU reset generator Configurable window watchdog with an extended long open window up to 9 s, with maskable function and enable/disable function through NVM bits 1 CAN-FD transceiver (ISO 11898-2/2016 compliant), which can be deactivated via SPI, with local failure and bus failure diagnosis Device contains temperature warning and protection Thermal clusters A/D conversion of supply voltages and internal temperature sensors STMicroelectronics standard serial peripheral interface (32-bit / ST_SPI) including 4-bit CRC One fail-safe output One input pin supporting static and dynamic error signal reporting Programmable periodic system wake-up feature Programmable periodic system wake-up feature extended up to 180 days (Very Long Duration Timer) Documentation available for customers that need support when dealing with ASIL requirements as per ISO26262

Out of Stock

Quantity	$ per unit	Savings
1-500	$0.00	0%
500 +	Contact sales

$0.00

Parameters

Operating Range	Automotive
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 Safety
Package Name	QFN 8X8 56+4L WETTABLE FLANKS

Description

Key features

Key features
AEC-Q100 grade 1 qualified Two configurable (6.5 V, 5 V, 3.3 V) buck converters and typ peak switching current limit of 3.0 A @ 2.4 MHz or 400 kHz One configurable (3.3 V, 1.25 V, 1.2 V, 1.1 V, 0.98 V) buck converter and typ peak switching current limit up to 6.0 A @ 2.4 MHz, with fine-tuning configurability around 0.98 V (0.95 V to 1.01 V) Overcurrent detection and limitation for all bucks Integrated soft-start on buck stages Boost controller 6 - 9 V with a max current capability of 3.5 A @ 400 kHz, for sustaining permanently low battery conditions and deep cranking pulses with boost modes One 5 V voltage regulator (120 mA) for CAN-FD supply One configurable (5 V or 3.3 V) low drop voltage tracker of buck regulator (10 mA) One high-side driver for contact monitoring (R_ON = 55 Ω) with open-load and overcurrent diagnosis Dedicated interrupt pin for failure communication Device can operate in low-power mode Very low quiescent current in deep sleep state MCU reset generator Configurable window watchdog with an extended long open window up to 9 s, with maskable function and enable/disable function through NVM bits 1 CAN-FD transceiver (ISO 11898-2/2016 compliant), which can be deactivated via SPI, with local failure and bus failure diagnosis Device contains temperature warning and protection Thermal clusters A/D conversion of supply voltages and internal temperature sensors STMicroelectronics standard serial peripheral interface (32-bit / ST_SPI) including 4-bit CRC One fail-safe output One input pin supporting static and dynamic error signal reporting Programmable periodic system wake-up feature Programmable periodic system wake-up feature extended up to 180 days (Very Long Duration Timer) Documentation available for customers that need support when dealing with ASIL requirements as per ISO26262