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Description
The SC2544TS.TRT is a high-performance dual PWM controller designed to convert a wide range of input voltage down to two independent output rails. The PWM operations of the two channels are 180 degrees out of phase, which significantly reduces the size and cost of the input capacitors. With synchronous Buck PWM topology and voltage mode control, this controller allows for high efficiency operation, fast transient responses, and flexible component selection for easy designs.
Specifications and features
- Independent dual-outputs
- Wide input voltage range: 4.5V~28V
- Adjustable output voltage down to 0.75V
- Flexible power sequencing with enable and power good output
- Synchronous Buck topology with voltage mode control
- Out of phase operation to reduce cost of input capacitor
- 10V internal regulator for gate driver to deliver high efficiency
- Programmable switching frequency: 100kHz~300kHz
- Full protection: UVLO, OVP, and programmable OCP
- No need for current sense resistor
- Low shutdown current (100nA typical)
- 24 lead TSSOP and MLPQ packages
- Fully WEEE and RoHS CompliantApplication Scenarios
- Systems with 4.5V~28V input
- LCDTV and PDPTV
- Network and telecom systems
- Portable devicesComparison
The SC2544TS.TRT offers several advantages, including a wide input voltage range, adjustable output voltage, flexible power sequencing, and high efficiency operation. It also does not require a current sense resistor and has a low shutdown current. However, it is only available in 24 lead TSSOP and MLPQ packages, which may limit its compatibility with certain systems. Additionally, it is fully WEEE and RoHS compliant, ensuring environmental friendliness.
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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:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Payment:
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- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download SC2544TS.TRT
- Chipdatas Part: CD93-SC2544TS.TRT
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/08 00:34 +0800
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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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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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