器件名称: AD5100
功能描述: System Management IC with Programmable Quad Voltage Monitoring and
文件大小: 694.38KB 共36页
简 介:System Management IC with Programmable Quad Voltage Monitoring and Supervisory Functions
AD5100
FEATURES
2 device-enabling outputs with 6 programmable monitoring inputs (see Table 1) Two 30 V monitoring inputs with shutdown control of external devices Programmable overvoltage, undervoltage, turn-on and turn-off thresholds, and shutdown timings Shutdown warning with fault detection Reset control of external devices 5 V and 7.96 V monitoring inputs with reset control of external devices Programmable reset thresholds and hold time eMOST-compatible inputs Diagnostic application using V2MON and V4MON Two supervisory functions Watchdog reset controller with programmable timeout and selectable floating input Manual reset control for external devices Digital interface and programmability I2C-compatible interface OTP1 for permanent threshold and timing settings OTP can be overwritten for dynamic adjustments Power-up by edge triggered signal Power-down over I2C bus Operating range Supply voltage: 6.0 V to 30 V Temperature range: 40°C to +125°C Shutdown current: 5 μA max Operating current: 2 mA max High voltage input antimigration shielding pinouts
GENERAL DESCRIPTION
The AD5100 is a programmable system management IC that combines four channels of voltage monitoring and watchdog supervision. The AD5100 can be used to shut down external supplies, reset processors, or disable any other system electronics when the system malfunctions. The AD5100 can also be used to protect systems from i……
