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Description
The SM8120AH-EL is a high efficiency step-up DC/DC converter that belongs to the IC Chips product category. It is designed using a high voltage CMOS process, allowing for a maximum output supply of 24V. This makes it suitable for lighting white LED lights connected in series. The converter eliminates current variation among the LED lights and allows for the current value sent to the white LED to be set by external resistors. The brightness of the LED lights can also be adjusted by control to the FB pin or CE pin.
Specifications and Features
- Boost-up control using PFM
- White LED of 2-4 lights (connected in series) can be lighted
- Output current value can be set by external resistors (51Ω: 9.8mA, 33Ω: 15.2mA, 24Ω: 20.8mA)
- Brightness adjustable by control to FB pin or CE pin
- Current variation among LED lights decreased by high precision
- High efficient drive by step-up model
- Supply voltage range: 2.4 to 5.5V
- Maximum output voltage: 24V
- Quiescent current: 80µA (typ)
- Standby current: 1.0µA (max)
- RON (Switching MOS-Tr): 2Ω (typ)
- Maximum switching frequency: 500kHz (typ)
- Output current detection accuracy: ± 2%
- Small package: SOT23-5Application Scenarios
- Cellular phone
- Pager
- Digital still camera
- Handy terminal
- PDAs
- Portable games
- White LED drive
- LCD bias supply
- Flash memory supplyComparison
No available information.
AdvantagesNo available information.
DisadvantagesNo available information.
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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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Beliebte Teile der gleichen Art
- Datasheet: Download SM8120AH-EL
- Chipdaten Teil: CD94-SM8120AH-EL
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/07/02 09:16 +0800
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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.
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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.
