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Description
The AK4640VG-L is an electronic component model in the IC Chips product category. It is a pushbutton controller with a single-supply monitor that can detect and generate a hard reset signal when a button is pressed and held for a setup delay. The AK4640VG-L operates on a voltage range of 1.6V to 5.5V and has a low quiescent current consumption of only 5µA at 3V. This component is designed to easily integrate the hard reset function into existing pushbuttons, such as soft power switches.
Specifications and features
- Low Supply Current: < 5μA (typ) at 3V Over Temperature
- Precision Factory-Set VCC Monitoring Threshold for 1.8V, 2.5V, 3.3V, and 5V Supplies
- Fixed/Pin-Programmable or Resistor-Adjustable Pushbutton Setup Delay
- Up to 2 Reset Outputs and 2 Debounced Pushbutton Inputs
- Guaranteed RESET Valid for VCC Down to 0.95V
- Active-Low RESET Output (Push-Pull or Open-Drain)
- Immune to Short Power-Supply Transients
- 0.86mm x 1.27mm 6-Bump WLP Package
- -40°C to +125°C Operating Temperature Range
Application Scenarios
- Smartphones
- Tablet PCs
- eBook Readers
- Portable/Battery-Powered Equipment
- Glucose Monitors/Patient Monitors
- Portable Instrumentation
Comparison
Advantages- Low quiescent current consumption
- Wide voltage operating range
- Easily integrates into existing pushbuttons
- Multiple reset outputs and debounced pushbutton inputs
- Immune to short power-supply transients
Disadvantages- No specific disadvantages found
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Additional Information
- Datasheet: Download AK4640VG-L
- Chipdatas Part: CD91-AK4640VG-L
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 18:29 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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Payment Method
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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