A850495118N - Brand New Amphenol PCD Backshells and Cable Clamps
In Stock:93 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
93,
Ready for Immediate Shipping
Brand:Amphenol PCD
Category:Backshells and Cable Clamps
Chipdatas Part No.:CD86-A850495118N
Manufacturer Part No.:A850495118N
Datecode:09+
Package:unknown/call
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Description
The A850495118N is a backshell and cable clamp component used in electronic applications. It is a multi-output WLED driver for medium display backlighting, integrating a boost converter and eight current-sinks to provide a WLED/RGB backlight driver. With a boost converter that can provide output voltage up to 47V, it is highly flexible and suitable for a wide range of LED backlight applications like Thin notebook displays, LCD TVs, RGB backlight, GPS systems and Portable DVD players.
Specifications and features
The A850495118N 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 (Vf = 3.5 V, If = 40 mA)
- External PWM control for LED dimming
- An external resistor for LED current setting
- Boost converter with integrated 50 V, 2 A DMOS
- LED sinks rated for 45 mA
- 200 kHz to 2 MHz switching frequency
- Open LED disconnect
- 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 A850495118N is used in electronic applications and is particularly suited for the following scenarios:
- Medium display backlighting in Thin notebook displays
- Backlighting in LCD TVs
- RGB backlight in various electronic devices
- Backlighting in GPS systems
- Backlighting in Portable DVD players
Comparison
Advantages- Active current sharing for current matching
- Highly accurate with ±1.2% typical current accuracy
- Can drive up to 88 LEDs (11 series × 8 parallel)
- Flexible with external PWM control for LED dimming and an external resistor for LED current setting
- Adjustable overvoltage protection
Disadvantages- Might not be suitable for applications requiring higher voltage output than 47V
- Cannot sink more than 45mA from all LEDs simultaneously
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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:
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Additional Information
- Datasheet: Download A850495118N
- Chipdatas Part: CD86-A850495118N
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/29 06:20 +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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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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