FT7522 Series

Reset Timer with Fixed Delay and Reset Pulse

Catalog

Reset Timer with Fixed Delay and Reset Pulse

Part	Package / Case	Output	Reset	Supplier Device Package	Reset Timeout	Mounting Type	Type	Operating Temperature [Max]	Operating Temperature [Min]
ON Semiconductor FT7522L6X	6-UFDFN	Open Drain or Open Collector	Active Low	6-MicroPak	320 ms	Surface Mount	Reset Timer	85 °C	-40 °C

Catalog

Reset Timer with Fixed Delay and Reset Pulse

Description

The FT7522 is a timer for resetting a mobile device where long reset times are needed. The long delay helps avoid unintended resets caused by accidental key presses. It has a fixed delay of 7.5 ±20% seconds. The DSR pin enables Test Mode operation by immediately forcing /RST1 LOW for factory testing.The FT7522 has one input for single-button resetting capability. The device has a single open-drain output with 0.5mA pull-down drive.FT7522 draws minimal ICCcurrent when inactive and functions over a power supply range of 1.65V to 5.0V.