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TC1044SCPA, Charge Pump DC/DC преобразователь [DIP-8]

Ном. номер: 9000386234
Артикул: TC1044SCPA
Производитель: Microchip
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97 руб.
318 шт. со склада г.Москва,
срок 3-4 недели
от 25 шт. — 83.90 руб.
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The TC1044SCPA is a DC-to-DC charge-pump Voltage Converter converts a 1.5 to 12V input to a corresponding -1.5 to -12V output using only two low cost capacitors, eliminating inductors and its associated size and EMI. Added features include an extended supply range to 12V and a frequency boost pin for higher operating frequency, allowing the use of smaller external capacitors. It is pin-compatible upgrade to the Industry standard TC7660 charge-pump voltage converter. The on-board oscillator operates at a nominal frequency of 10kHz. Frequency is increased to 45kHz when pin 1 is connected to V+. Operation below 10kHz (for lower supply current applications) is possible by connecting an external capacitor from OSC to ground.

• Easy to use - Only two external capacitors required
• No external diode required for high voltage operation
• RS-232 Negative power supply
• Converts 5V logic supply to ±5V system
• 99.9% Efficient voltage conversion
• 98% Excellent power efficiency
• 80µA at VIN = 5V Low power consumption
• Up to 10kV improved ESD protection
• No external diode required for high voltage operation
• Frequency boost raises FOSC to 45kHz

Технические параметры

Вес, г
1

Техническая документация

21348a
pdf, 92 КБ

Дополнительная информация

Datasheet TC1044SCPA
Datasheet TC1044SCPA

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