AD5100 Overview
The AD5100 is a programmable system-management IC that bines 4-channel of voltage monitoring and a watchdog supervision that can be used to shutdown external supplies, reset processors, or disable any other system electronics when the systems malfunction. The AD5100 can also be used to protect system under faulty condition of improper devices power up sequencing. The AD5100 can monitor two 30V inputs with shutdown...
AD5100 Key Features
- Two Device-Enabling Outputs with Six Programmable Monitoring Inputs (Table 1) o Two 30V Monitoring Inputs with Shutdown
- Programmable Over-voltage, Under-voltage, Turn-on, Turn-off Thresholds, and Shutdown timings
- Shutdown Warning with Fault Detection o Two 5V Monitoring Inputs with Reset Control of External
- Programmable Reset Thresholds and Hold Time o Two Supervisory Functions
- Watchdog Reset Controller with Programmable Timeout and Selectable Floating Input
- Manual Reset Control for External Devices
- Digital Interface and Programmability: o I2C patible Interface o OTP1 for Permanent Threshold and Timing Settings o OTP
- Operating Range: o Supply Voltage 6.0V to 30V o Temp Range -40oC to +125oC o Low Shutdown Current: 10μA
- High-Voltage-Input Anti-migration Shielding Pinouts