-
Description
The SC1628F is a high performance step-up DC-DC converter designed for generating programmable positive voltages. It is particularly suitable for applications such as LCD contrast bias and flash memory programming power supply. The SC1628F has a wide input operation range of 4V to 24V, allowing it to be powered directly by the battery pack in most battery powered applications, resulting in greater efficiency. With typical full load efficiencies ranging from 85% to 95%, the SC1628F delivers reliable and efficient performance.
Specifications and features
- Input voltage operation: 4V to 24V
- Adjustable output voltage
- Low quiescent current at 100µA
- Pulse-skipping and pulse-frequency modulation maintain high efficiency (max. 95%)
- Oscillator frequency: 90kHz to 250kHz
- Power-saving shutdown mode (8µA typical)
- Push-pull driver output
Application Scenarios
- Flash memory programming power supply
- Positive LCD contrast bias for notebook and palmtop computers
- Step-up DC-DC converter module
- Telecom power supply
Comparison
Advantages- High performance
- Wide input operation range
- Adjustable output voltage
- Low quiescent current
- High efficiency
Disadvantages- No specific disadvantages noted
-
Similar parts: 430483 , Click to view
-
Datasheet
-
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.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
Additional Information
- Datasheet: Download SC1628F
- Chipdatas Part: CD94-SC1628F
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/28 15:32 +0800
Refund
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
Related Products
Payment Method
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
Shipping Tips
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.