FTL7522: Low ICCT Reset Timer with Fixed Delay and Reset Pulse

Description: The FTL7522 is a timer for resetting a mobile devi...
  • The FTL7522 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 FTL7522 has one input for single-button resetting capability. The device has a single open-drain output with 0.5mA pull-down drive.
    FTL7522 draws minimal ICC current when inactive and functions over a power supply range of 1.65V to 5.0V.
    The FTL7522 low-ICCT feature enables direct interface with lower-voltage chipsets without needing external translation, while maintaining low power consumption.
  • Features
  • Fixed Reset Delay: 7.5 Seconds
  • Expanded VIH Input Range Allows Direct Interface to Lower Voltage Chips, (No Translator Needed)
  • Low ICCT Feature Saves Power when Interfacing with Low-Voltage Chips
  • One Input Reset Pin
  • Open-Drain Output Pin with Fixed 400ms Pulse
  • 1.8V to 5.0V Operation (TA=-40°C to +85°C)
  • 1.7V to 5.0V Operation (TA=-25°C to +85°C)
  • 1.65V to 5.0V Operation (TA=0°C to +85°C)
  • <1µA ICCQ Consumption
  • Zero-Second Test Mode Enable
  • Applications
  • This product is general usage and suitable for many different applications.
  • Technical Documentation & Design Resources
    Availability and Samples
  • Status: Lifetime
  • Compliance: Pb-free Halide free 
  • Description: Low ICCT Reset Timer with Fixed Delay and Reset Pulse
  • Package Type: SIP-6
  • Package Case Outline: 127EB
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 5000
  • Inventory

  • Market Leadtime (weeks):Contact Factory
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