SPSB100_V01 datasheet(2/213 Pages) STMICROELECTRONICS

Teilenummer	SPSB100

Bauteilbeschribung	Automotive power management IC for highly integrated processors

PDF	213 Pages

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Hersteller	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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2 / 213 page

The boost controller is intended only to sustain cold cranking pulses, start stop and weak battery conditions for a

transitory time.

Different combinations enable to supply the system microcontroller, external peripheral loads and sensors in

several and adjustable voltage and current ranges. SPSB100 is delivered out of ST factory with default values

(rails, power-up and down sequences) stored in USER-NVM space as reported in system supply configuration 1

for SPSB100B and in system supply configuration 2 for SPSB100P, but can be also reprogrammed by customers

based on different application needs.

The ST standard SPI interface allows control and diagnosis of the device and enables generic software

development.

The device offers a set of features to support applications that need to fulfill functional safety requirements as

defined by Automotive Safety Integrity Level (ASIL).

SPSB100

DS14640 - Rev 2

page 2/213

SPSB100 Datenblatt(PDF) 2 Page - STMicroelectronics