MAX6886ETP+

The MAX6886ETP+ is a pin selectable, hex power supply supervisory circuit in 20 pin TQFN package. This pin selectable, multivoltage supply supervisor monitors six voltage detector inputs and one watchdog input, asserting an active-low RESET when inputs drop below the selected voltage thresholds or watchdog timer expires. Manual reset and margin disable inputs offer additional flexibility. Five logic inputs select the MAX6886 thresholds. Logic inputs select a supply tolerance (5% or 10%) and 1 of 32 factory set threshold settings. Connect external capacitors or use the factory default setting to set watchdog timeout periods and reset time delay. It is used in telecom, networking and servers/workstations/storage systems.

• Operating voltage range from 2.7V to 5.8V
• 32 pin selectable undervoltage detector thresholds
• Capacitor adjustable reset and watchdog timeout periods
• Factory default reset and watchdog timeout periods
• Margining disable and manual reset controls
• Requires only few external components
• ±1% threshold accuracy
• Supply current of 0.9mA
• Reset default timeout period of 200ms
• Operating temperature range from -40°C to +85°C

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Note

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party