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MAX6800UR44D3+T - Brand New Maxim Integrated IC Chips

In Stock:5000 ,Ready for Immediate Shipping
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In Stock: 5000, Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD90-MAX6800UR44D3+T
Manufacturer Part No.:MAX6800UR44D3+T
Datecode:09+
Package:SOT-23
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  • Description

    The MAX6800UR44D3+T is a monolithic, CMOS, dual charge-pump voltage converter specifically designed to provide ±10V outputs from a +5V input voltage. It features a positive step-up charge pump to generate +10V from +5V input and an inverting charge pump to produce the -10V output. The device has an on-chip 8kHz oscillator and offers a voltage-conversion efficiency of 95% and a power-conversion efficiency of 85%. With a voltage range of +2V to +6V, this converter requires either four external capacitors (MAX680) or no capacitors (MAX681) to produce the desired voltages. The MAX6800UR44D3+T is suitable for various applications that require both positive and negative voltages from a single supply.

    Specifications and features

    • Monolithic, CMOS design
    • Allows conversion from +5V input to ±10V outputs
    • 95% voltage-conversion efficiency
    • 85% power-conversion efficiency
    • Operating voltage range: +2V to +6V
    • On-chip 8kHz oscillator
    • No capacitors required (MAX681)
    • Requires four external capacitors (MAX680)
    • Low quiescent current of 500µA

    Application Scenarios

    The MAX6800UR44D3+T can be used in various applications where a single positive supply is available and both positive and negative voltages are required. Some common applications include:

    • Generating ±6V from a 3V battery
    • Hand-held instruments
    • Data-acquisition systems
    • Panel meters
    • Generating ±10V from a +5V logic supply (for use with analog circuitry)
    • Battery-operated equipment
    • Operational amplifier power supplies

    Comparison

    The MAX6800UR44D3+T offers a high voltage-conversion efficiency of 95% and power-conversion efficiency of 85%, making it suitable for a variety of applications that require both positive and negative voltages from a single supply. Its monolithic CMOS design ensures reliable performance. However, the MAX6800UR44D3+T requires either four external capacitors (MAX680) or no capacitors (MAX681) depending on the desired output voltages. Additionally, the device has a low quiescent current of 500µA.

    Advantages
    • High voltage-conversion efficiency of 95%
    • Power-conversion efficiency of 85%
    • Wide operating voltage range: +2V to +6V
    • Monolithic CMOS design for reliable performance
    Disadvantages
    • Requires either four external capacitors (MAX680) or no capacitors (MAX681)
  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer Maxim Integrated
    Product Category IC Chips
    Series MAX6800
    Type Voltage Supervisory
    Packaging Reel
    Unit-Weight 0.050717 oz
    Mounting-Style SMD/SMT
    Output-Type Active High Push-Pull
    Pd-Power-Dissipation 320 mW
    Maximum Operating Temperature + 125 C
    Operating temperature range - 40 C
    Operating-Supply-Current 5 uA
    Battery-Backup-Switching No Backup
    Part-#-Aliases MAX6800
    Supply-Voltage-Max 5.5 V
    Supply-Voltage-Min 0.7 V
    Package-Case SOT-23-3
    Watchdog-Timers No Watchdog
    Threshold-Voltage 2.85 V to 5 V
    Input Monitoring 1 Input
    Manual-Reset No Manual Reset
    Chip-Enable-Signals No Chip Enable
    Power-Fail-Detection No
    Reset-Delay-Time 200 ms
    Overvoltage-Threshold 4.459 V
    Undervoltage-Threshold 4.301 V
  • Latest 5 Reviews
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Returning:
    Within 30 days from date of shipment. View more

    Delivery period:
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    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
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    • - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Contact us
Additional Information
  • Datasheet: Download MAX6800UR44D3+T
  • Chipdatas Part: CD90-MAX6800UR44D3+T
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/10/08 00:56 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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