ATA6842 Description
The ATA6842 is a monolithically-integrated multi-functional IC designed in Atmel ® ’s state-of-the-art 0.8 µm BCDMOS technology. With its built-in driver stages, voltage supplies and monitoring functions, it is an ideal cost saving failsafe system IC. The munication with an external microcontroller is provided by an 8-bit SPI interface.
ATA6842 Key Features
- Driver Stages
- Four DMOS 150 mA Low-side Relay Drivers with Current Limitation
- One Gate Driver for External N-channel FET with Charge Pump and Bootstrap
- Two Universal Outputs (10 mA High Side and 60 mA Low Side)
- One 20 mA Warning Lamp Driver
- Power Supplies
- 5V/150 mA Linear Regulator
- 5V/30 mA Linear Regulator (also Active in Standby Mode)
- Internal Power Supply
- Switchable System Supply Voltage Output