Datasheet Summary
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In-System Programmable Power Supply Supervisor, Reset Generator and Watchdog Timer
February 2009 Data Sheet DS1011
®
Features
- Power-Down Mode ICC < 10µA
- Programmable Threshold Monitors
- Simultaneously monitors up to six power supplies
- Programmable analog trip points (1% step size; 192 steps)
- Programmable glitch filter
- Power-off detection (75mV)
Application Block Diagram
Input Power Supply On/Off DC-DC #1 Manual Reset In DC-DC #2 DC-DC #n
- Embedded Programmable Timers
- Four independent timers
- 32µs to 2 second intervals for timing sequences
MOSFET Drivers (2)
Power Supply Bus
Voltage Supervisor Reset Generator
- Embedded PLD for...