Atmel Corporation
Products > Automotive Control > Devices

Automotive Control -

right arrow Dashboard Dimmers   right arrowMCU
right arrow Flashers   right arrowSafety
right arrow Lamp Outage Monitoring   right arrowWatchdogs
right arrow Long-Time Timers   right arrowWipe/Wash Control
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Dashboard Dimmers
U6083B PWM High-side Driver, f < 2000 Hz, 18 to 100% Duty Cycle, Minimum External Components

Flashers
ATA2069 Flasher with Trailer Control, 20 mOhm Shunt, Output to Control an Additional Pilot Lamp
ATA6140 Twin Relay Flasher for 12/24V Applications, Standby Current <10 µA
U2043B Lamp Load >10W, 30 mOhm Shunt, Pilot Lamp to VBATT or GND
U2044B Twin Relay Flasher, Lamp Load >10W, 30 mOhm Shunt, Standby Current <10 µA
U6043B Lamp Load >1W, 18 mOhm Shunt, Load-dump Protected
U643B Lamp Load >1W, 30 mOhm Shunt, Load-dump Protected

Lamp Outage Monitoring
U4793B 2 Comparators, 44 mV Threshold, Glow-plug Application, ESD Protection Up to 10 kV
U479B 2 Comparators, 8 mV Threshold, Single-lamp Application, ESD Protection Up to 2 kV

Long-Time Timers
U6032B Toggle IC for Switch-over Function, Defined Status After POR
U6046B Adjustable Delay Time 4s to 20h, Delay Adjustable with RC Oscillator, R < 650 kOhm, C < 4700 pF

Safety
ATA6264 Airbag Power Supply IC
ATA6842 Fail-safe System IC with 4-channel Relay Driver, Power Supply, Watchdog
U6268B Side Airbag Sensor Dual Interface (Satellite Interface), 50 mA Sensor Supply, Data Transfer by Current Modulation

Watchdogs
ATA5021 Watchdog Timer, Active and Sleep Mode, 1 Wake-up Input, Enable Output
ATA6020N Watchdog IC, µP Based, Programmable Via Metal Mask (Based on the ATAR080 Microcontroller)
ATA6025 Watchdog IC with Fail-safe Output, Voltage Monitors, Low-power Consumption in Standby Mode

Wipe/Wash Control
U641B Wipe/Wash Control with Prewash Delay, INT/WIWA Switches to VBATT
U642B Wipe/Wash Control without Prewash Delay, INT/WIWA Switches to VBATT