RT8206AGQW - Brand New RICHTEK Special Purpose Voltage Regulators
In Stock:10504 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
10504,
Ready for Immediate Shipping
Brand:RICHTEK
Category:Special Purpose Voltage Regulators
Chipdatas Part No.:CD93-RT8206AGQW
Manufacturer Part No.:RT8206AGQW
Datecode:09+
Package:32-WFQFN Exposed Pad
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Description
The RT8206AGQW is a dual step-down Switch Mode Power Supply (SMPS) controller designed to generate logic supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers that can be fixed at 5V/3.3V or adjustable from 2V to 5.5V. It also features a linear regulator providing a fixed 5V output. The RT8206AGQW has on-board power up sequencing, power good outputs, internal soft-start, and internal soft-discharge output. It operates using a constant on-time PWM control scheme without the need for sense resistors and provides a quick response to load transients while maintaining a relatively constant switching frequency. The RT8206AGQW is available in the WQFN-32L 5x5 package.
Specifications and features
- Wide Input Voltage Range: 6V to 25V
- Dual Fixed 5V/3.3V Outputs or Adjustable from 2V to 5.5V with 1.5% Accuracy
- Secondary Feedback Input Maintains Charge Pump Voltage (RT8206A)
- Independent Enable and Power Good
- 5V Fixed LDO Output: 70mA
- 2V Reference Voltage ±1%: 50μA
- Constant ON-Time Control with 100ns Load Step Response
- Frequency Selectable via TON Setting
- RDS(ON) Current Sensing and Programmable Current Limit
- Selectable PWM, DEM, or Ultrasonic Mode
- Internal Soft-Start with 5 Steps Current Limiting and Soft-Discharge
- High Efficiency Up to 97%
- 5mW Quiescent Power Dissipation
- Thermal Shutdown
- RoHS Compliant and Halogen Free
Application Scenarios
- Notebook and Sub-Notebook Computers
- 3-Cell and 4-Cell Li+ Battery-Powered Devices
Comparison
Advantages- Wide input voltage range
- Dual fixed or adjustable outputs
- High efficiency up to 97%
- Thermal shutdown for protection
Disadvantages- Linear regulator provides only a fixed 5V output
- May not be suitable for applications with specific voltage requirements
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Similar parts: 1605 , 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:
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DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Additional Information
- Datasheet: Download RT8206AGQW
- Chipdatas Part: CD93-RT8206AGQW
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/30 18:18 +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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