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RT8205LZQWEM - Brand New REALTEK IC Chips - Datasheet - Chipdatas

RT8205LZQWEM - Brand New REALTEK IC Chips

In Stock:2952 ,Ready for Immediate Shipping
New RoSH Lead free
In Stock: 2952, Ready for Immediate Shipping
Brand:REALTEK
Category:IC Chips
Chipdatas Part No.:CD86-RT8205LZQWEM
Manufacturer Part No.:RT8205LZQWEM
Datecode:09+
Package:QFN
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  • General Description

    The RT8205L/M is a dual step-down, switch mode power supply controller generating logic-supply voltages in battery powered systems. It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each linear regulator provides up to 100mA output current with automatic linear regulator bootstrapping to the PWM
    outputs. An optional external charge pump can be monitored through SECFB (RT8205M). The RT8205L/M includes on-board power up sequencing, a power good output, internal soft-start, and internal soft-discharge output that prevents negative voltage during shutdown.

    Features

    Constant On-time Control with 100ns Load Step Response
    Wide Input Voltage Range : 6V to 25V
    Dual Adjustable Outputs from 2V to 5.5V
    Secondary Feedback Input Maintains Charge Pump Voltage (RT8205M)
    Fixed 3.3V and 5V LDO Output : 100mA
    2V Reference Voltage
    Frequency Selectable via TONSEL Setting
    4700ppm/°C RDS(ON)Current Sensing
    Programmable Current Limit Combined with Enable Control
    Selectable PWM, DEM, or Ultrasonic Mode
    Internal Soft-Start and Soft-Discharge
    High Efficiency up to 97%
    5mW Quiescent Power Dissipation
    Thermal Shutdown
    RoHS Compliant and Halogen Free

    Applications

    Notebook and Sub-Notebook Computers
    3-Cell and 4-Cell Li+ Battery-Powered Devices

  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer REALTEK
    Product Category IC Chips
  • 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:
    • - 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 Mail
    Shipping tracking:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
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    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.
    • View more
    Payment:
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    • - Wire transfer, include Local bank transfer.
    • - Western Union.
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Contact us
Additional Information
  • Datasheet: Download RT8205LZQWEM
  • Chipdatas Part: CD86-RT8205LZQWEM
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/16 20:22 +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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Payment Method
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  • The fee is charged according to the rule of PayPal.
  • Western Union charge US$0.00 banking fee.
  • We recommend to use bank transfer for large orders to save on handling fees.
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    $40 limited time offer.
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    $40 limited time offer.
  • FedEx(www.fedex.com)
    $40 limited time offer.
  • Registered Mail(www.singpost.com)
    Free shipping without minimum order.
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