A8504939S23A - Brand New Amphenol PCD Backshells and Cable Clamps
In Stock:168 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
168,
Ready for Immediate Shipping
Brand:Amphenol PCD
Category:Backshells and Cable Clamps
Chipdatas Part No.:CD86-A8504939S23A
Manufacturer Part No.:A8504939S23A
Datecode:09+
Package:unknown/call
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Description
The A8504939S23A is a type of backshells and cable clamps electronic component. Specifically, it is a multi-output WLED driver designed for medium display backlighting. The component integrates a boost converter and eight current-sinks, which allow for a wide range of LED backlight applications. With the flexibility of the channel selection control and the high-voltage capability, it can provide an output voltage of up to 47V.
Features and Benefits
The A8504939S23A has the following features and benefits:
- Active current sharing between 6 LED strings for ±1.3% typical current matching
- ±1.2% typical current accuracy
- Drive up to 11 series × 8 parallel = 88 LEDs
- Allows for external PWM control for LED dimming
- Includes an external resistor for LED current setting
- Boost converter with integrated 50 V, 2 A DMOS
- LED sinks rated for 45 mA
- Switching frequency from 200 kHz to 2 MHz
- Open LED disconnect
- Provides boost current limit, thermal shutdown, and soft start
- No audible ceramic capacitor noise during PWM dimming
- Adjustable overvoltage protection (OVP)
- No pull-up resistors required for LED modules that use ESD capacitors
Application Scenarios
The A8504939S23A can be used in a range of scenarios, such as:
- Thin notebook displays
- LCD TV
- RGB backlight
- GPS systems
- Portable DVD players
Comparison
Advantages- High flexibility in channel selection control
- Can drive up to 88 LEDs
- Active current sharing between 6 LED strings for ±1.3% typical current matching
Disadvantages- May not be suitable for large displays or LED applications that require higher voltage outputs
- May not be as cost-effective for smaller-scale applications
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Similar parts: 658 , 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 A8504939S23A
- Chipdatas Part: CD86-A8504939S23A
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/26 07:25 +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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