LTC1921CS8 - Brand New Linear Technology Power Supply Controllers, Monitors
In Stock:2694 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
2694,
Ready for Immediate Shipping
Marke:Linear Technology
Kategorie:Power Supply Controllers, Monitors
Chipdatas Teilenummer:CD87-LTC1921CS8
Hersteller-Teile-Nr.:LTC1921CS8
Datumscode:09+
Paket:8-SOIC 0.154", 3.90mm Width
Request Quote:
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Description
The LTC1921CS8 is an electronic component model in the category of power supply controllers and monitors. It is designed to monitor two independent -48V supplies, including their fuses, and drive up to three optoisolators to indicate status according to standard backplane specifications. The LTC1921CS8 replaces multiple voltage comparators, a voltage reference, and several precision resistors with only three noncritical resistors and optoisolators.
Specifications and features
The LTC1921CS8 has the following specifications and features:
- Can withstand transient voltages up to 200V/-200V
- Requires no precision external components
- Independently monitors two -48V supplies for undervoltage faults (-38.5V ±1VMAX) and overvoltage faults (-70V ±1.5VMAX)
- Accurately detects undervoltage fault recovery at -43V ±0.5VMAX
- Monitors two external fuses
- Operates from -10V to -80V
- Tolerates DC faults up to -100V
- Tolerates accidental supply reversal up to 100V
- Comes in a small footprint 8-Lead MSOP package
- Specified to operate from -40°C to 85°C
Application Scenarios
The LTC1921CS8 is suitable for the following applications:
- Telecom backplanes or switch cards
- Networking backplanes or switch cards
- High voltage fuse monitoring
Comparison
Advantages:
- Requires very few external components, reducing complexity and cost
- Can withstand high transient voltages
- Monitors two independent -48V supplies
- Accurately detects undervoltage fault recovery
- Small footprint package
Disadvantages:
- Limited to a specified temperature range of -40°C to 85°C
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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 LTC1921CS8
- Chipdaten Teil: CD87-LTC1921CS8
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/07/01 05:27 +0800
Refund
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- Vollständige Rückerstattung, wenn Sie Ihre Bestellung nicht erhalten
- Vollständige oder teilweise Rückerstattung, wenn der Artikel nicht der Beschreibung entspricht
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Bezahlverfahren
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Die Gebühr wird gemäß der PayPal-Regel erhoben.
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Die Gebühr wird gemäß der PayPal-Regel erhoben.
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Western Union erhebt eine Bankgebühr von 0,00 US-Dollar.
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Wir empfehlen, bei größeren Bestellungen die Banküberweisung zu nutzen, um Bearbeitungsgebühren zu sparen.
Versandtipps
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DHL(www.dhl.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
UPS(www.ups.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
FedEx(www.fedex.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.
