SC16C554IB64 - Brand New PHILIPS UARTs (Universal Asynchronous Receiver Transmitter)
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Description
The SC16C554IB64 is a high performance UART (Universal Asynchronous Receiver Transmitter) electronic component. It is designed to provide programmable negative voltages for LCD bias contrast applications, with a maximum efficiency of 90%. The input voltage range is 4V to 24V, allowing it to be powered directly by a battery pack. It can generate output voltages up to -40V with the use of external resistors. The SC16C554IB64 features a pulse frequency modulation scheme to maintain high efficiency conversion, a low quiescent current of about 100µA, and a power-saving shutdown mode with a quiescent current of 8µA. Its switching frequency range is 100kHz to 320kHz, making it suitable for battery-powered portable equipment such as notebook and palmtop computers.
Specifications and features
• 4V to 24V input voltage operation
• Adjustable output voltage up to -40V
• Low quiescent current at 100µA
• Pulse frequency modulation maintains high efficiency (max 90%)
• 100kHz to 320kHz switching frequency
• Power-Saving shutdown mode (8µA typical)
• High efficiency with low-cost external PNP bipolar transistorApplication Scenarios
• Negative LCD contrast bias for
1. Notebook & palmtop computers
2. Pen-based data systems
3. Portable data collection terminals
4. Personal digital assistants
• Negative voltage supplies -
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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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Popular parts of the same kind
- Datasheet: Download SC16C554IB64
- Chipdatas Part: CD86-SC16C554IB64
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 17:50 +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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