零件编号
SMS46
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Summit Microelectronics
SMS46 数据手册 ( 数据表 ) - Summit Microelectronics
Summit Microelectronics
INTRODUCTION
The SMS46 is a highly programmable voltage supply controller and supervisory circuit designed specifically for advanced systems that need to monitor multiple voltages. The SMS46 can monitor four separate voltages without the need of any external voltage divider circuitry. This alleviates the need for factory-trimmed threshold voltages and the use of external components to accommodate different supply voltages and tolerances.
FEATURES
● Operational from any of four Voltage Monitoring
Inputs
● Four Independent Programmable Reset Outputs
● Programmability allows monitoring any voltage
between 0.6V and 5.6V with no external
components
● Programmable 5mV steps in the low range
● Programmable Watchdog Timer
● Programmable Reset Pulse Width
● Fault Status Register
● 4k-Bit Nonvolatile General Purpose Memory
APPLICATIONS
● Desktop/Notebook/Tablet Computers
● Multi-voltage Systems
● Telecom/Network Servers
● Portable Battery-powered Equipment
● Set-top Boxes
● Data-storage Equipment
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