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Description
The SC483ITS.TRT is a dual output constant-on synchronous buck PWM controller designed for use in notebook computers and other battery-operated portable devices. It offers high efficiency and a fast dynamic response. This model is known for its excellent transient response, which requires less output capacitance compared to other fixed frequency converters.
Specifications and features
- Constant on-time for fast dynamic response
- Programmable VOUT range = 0.5 – VCCA
- VBAT Range = 1.8V – 25V
- DC current sense using low-side RDS(ON) sensing or sense resistor
- Resistor programmable frequency
- Cycle-by-cycle current limit
- Digital soft-start
- Separate PSAVE option for each switcher
- Over-voltage/Under-voltage fault protection
- 10µA Typical shutdown current
- Low quiescent power dissipation
- Two Power Good indicators
- 1% Reference (2% system DC accuracy)
- Integrated gate drivers with soft switching
- Separate enables
- 28 Lead TSSOP
- Industrial temperature range
- Output soft discharge upon shutdown
Application Scenarios
- Notebook computers
- CPT I/O supplies
- Handheld terminals and PDAs
- LCD monitors
- Network power supplies
Comparison
AdvantagesNoneDisadvantagesNone -
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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:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Additional Information
- Datasheet: Download SC483ITS.TRT
- Chipdatas Part: CD94-SC483ITS.TRT
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/02 11:22 +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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Payment Method
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The fee is charged according to the rule of PayPal.
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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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We recommend to use bank transfer for large orders to save on handling fees.
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Registered Mail(www.singpost.com)
Free shipping without minimum order.