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TC1240AI/CHTR Scheda tecnica (PDF) - Microchip Technology

TC1240AI/CHTR Datasheet PDF - Microchip Technology
Il numero della parte TC1240AI/CHTR
Scarica  TC1240AI/CHTR Scarica

Grandezza file   290.52 Kbytes
Page   16 Pages
Produttore elettronici  MICROCHIP [Microchip Technology]
Homepage  http://www.microchip.com
Logo MICROCHIP - Microchip Technology
Spiegazioni elettronici Positive Doubling Charge Pumps with Shutdown in a SOT-23 Package

TC1240AI/CHTR Datasheet (PDF)

Go To PDF Page Scarica Scheda tecnica
TC1240AI/CHTR Datasheet PDF - Microchip Technology

Il numero della parte TC1240AI/CHTR
Scarica  TC1240AI/CHTR Click to download

Grandezza file   290.52 Kbytes
Page   16 Pages
Produttore elettronici  MICROCHIP [Microchip Technology]
Homepage  http://www.microchip.com
Logo MICROCHIP - Microchip Technology
Spiegazioni elettronici Positive Doubling Charge Pumps with Shutdown in a SOT-23 Package

TC1240AI/CHTR Scheda tecnica (HTML) - Microchip Technology

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TC1240AI/CHTR Dettagli del prodotto

General Description
The TC1240/TC1240A is a doubling CMOS charge pump voltage converter in a small 6-Pin SOT-23A package. The TC1240 doubles an input voltage that can range from +2.5V to +4.0V, while the TC1240A doubles an input voltage that can range from +2.5V to +5.5V. Conversion efficiency is typically >99%. Internal oscillator frequency is 160 kHz for both devices. The TC1240 and TC1240A have an active-high shutdown that limits the current consumption of the devices to less than 1 µA.

Features
• Charge Pumps in 6-Pin SOT-23A Package
• >99% Typical Voltage Conversion Efficiency
• Voltage Doubling
• Input Voltage Range,
   TC1240: +2.5V to +4.0V,
   TC1240A: +2.5V to +5.5V
• Low Output Resistance,
   TC1240: 17Ω (Typical)
   TC1240A: 12Ω (Typical)
• Only Two External Capacitors Required
• Low Supply Current,
   TC1240: 180 µA (Typical)
   TC1240A: 550 µA (Typical)
• Power-Saving Shutdown Mode (1 µA Maximum)
• Shutdown Input Fully Compatible with 1.8V Logic
   Systems

Applications
• Cellular Phones
• Pagers
• PDAs, Portable Data Loggers
• Battery Powered Devices
• Handheld Instruments




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A proposito di Microchip Technology


Microchip Technology è una società di semiconduttori americani fondata nel 1989.
La società fornisce una vasta gamma di microcontrollori, analogici, memoria e prodotti di sicurezza per varie applicazioni nei mercati automobilistici, industriali e di consumo.
Il microchip è uno dei più grandi fornitori di microcontrollori al mondo ed è noto per la sua esperienza nel design a bassa potenza e la sua attenzione alle tecnologie di risparmio energetico.
La società fornisce inoltre strumenti di sviluppo e software per aiutare i clienti a progettare e prototipare i loro prodotti.
Microchip ha operazioni in oltre 70 paesi e i suoi prodotti vengono utilizzati in una vasta gamma di applicazioni.

*Queste informazioni sono solo a scopo informativo generale, non saremo responsabili per eventuali perdite o danni causati dalle informazioni di cui sopra.




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