A6985F Overview
The A6985F automotive grade device is a stepdown monolithic switching regulator able to deliver up to 0.5 A DC. The output voltage adjustability ranges from 0.85 V to VIN. The 100% duty cycle capability and the wide input voltage range meet the cold crank and load dump specifications for automotive systems.
A6985F Key Features
- AEC-Q100 qualified
- 0.5 A DC output current
- 4 V to 38 V operating input voltage
- Low consumption mode or low noise mode
- 30 µA IQ at light-load (LCM VOUT = 3.3 V)
- 8 µA IQ-SHTDWN
- Fixed output voltage (3.3 V and 5 V) or
- Adjustable fSW (250 kHz
- 2 MHz)
- Embedded output voltage supervisor
A6985F Applications
- heavy load, and the high switching frequency capability make the size of the application pact. Pulse by pulse current sensing on both power elements implements