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
Marke:Amphenol PCD
Kategorie:Backshells and Cable Clamps
Chipdatas Teilenummer:CD86-A850495118N
Hersteller-Teile-Nr.:A850495118N
Datumscode:09+
Paket:unknown/call
Request Quote:
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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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Datenblatt
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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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Weitere Informationen
- Datasheet: Download A850495118N
- Chipdaten Teil: CD86-A850495118N
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/09/29 08:21 +0800
Refund
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- Vollständige oder teilweise Rückerstattung, wenn der Artikel nicht der Beschreibung entspricht
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Western Union erhebt eine Bankgebühr von 0,00 US-Dollar.
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Versandtipps
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DHL(www.dhl.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
UPS(www.ups.com)
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FedEx(www.fedex.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.