NCV7462 Datasheet, PDF (1/56 Pages) ON Semiconductor – LIN/CAN SBC/System-IC

NCV7462
LIN/CAN SBC/System-IC
The NCV7462 is a monolithic LIN/CAN System−Basic−Chip with
enhanced feature set useful in Automotive Body Control systems.
Besides the bus interfaces the IC features two 5 V voltage regulators,
high−side and low−side switches to control LED’s and relays, and
supervision functionality like a window watchdog. This allows a
highly integrated solution by replacing external discrete components
while maintaining the system flexibility. As a consequence, the board
space and ECU weight can be minimized.
http://onsemi.com
Features
• Main Supply Functional Operating Range from 5 V to 28 V
• Main Supply Parametrical Operating Range 6 V to 18 V
• CAN High Speed Transceiver Compliant to ISO11898
SSOP36−EP
DQ SUFFIX
CASE 940AB
• TxD Time−out on CAN
• LIN Physical Layer According to LIN 2.1 and SAEJ2602
MARKING DIAGRAM
• Programmable TxD Time−out on LIN
• Power Management Through Operating Modes: Normal, Standby,
Sleep and Flash
• Low Drop Voltage Regulator VR1: 5 V / 250 mA, ±2% Output
Tolerance
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• Reverse Current Protected Low Drop Voltage Regulator VR2:
5 V / 50 mA, ±2% Output Tolerance
• 3x Wake−up Inputs, e.g. For Contact Monitoring
• Wake−up Logic with Cyclic Contact Monitoring
• Wake−up Source Recognition
• Independent PWM Functionality for All Outputs (integrated PWM
registers)
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A
WL
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= Specific Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
• Window Watchdog with Programmable Times
• 2x Low−Side Driver (typ. 3 W) with Over−load Protection and
Active Clamp; e.g. for Relays
• 1x High−Side Driver (typ. 1 W) with Over− and Under−load
ORDERING INFORMATION
See detailed ordering and shipping information on page 54 of
this data sheet.
Detection and Auto−Recovery; e.g. for Bulbs, LED’s and Switches
• 1x High−Side Driver (Selectable Between Typ. 2 W and 7 W) with
Over− and Under−load Detection; e.g. for LED’s and Switches
• 3x High−Side Driver (typ. 7 W) with Over− and Under−load
Detection; e.g. for LED’s and Switches
• 2x Operational Amplifier for Current Sensing
• 24−Bit SPI Interface
• Protection Against Short Circuit, Over−voltage and
Over−temperature
Typical Applications like
• De−centralized Door Electronic Systems
• Body Control Units (BCUs)
• Climate Control Systems
• SSOP36−EP Package
• This is a Pb−Free Device
© Semiconductor Components Industries, LLC, 2013
1
January, 2013 − Rev. 0
Publication Order Number:
NCV7462/D