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TC1236 Datasheet (PDF) - Microchip Technology

TC1236 Datasheet PDF - Microchip Technology
Part # TC1236
Download  TC1236 Download

File Size   1046.49 Kbytes
Page   10 Pages
Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology
Description Inverting Dual (-VIN, -2VIN) Charge Pump Voltage Converters with Shutdown

TC1236 Datasheet (PDF)

Go To PDF Page Download Datasheet
TC1236 Datasheet PDF - Microchip Technology

Part # TC1236
Download  TC1236 Click to download

File Size   1046.49 Kbytes
Page   10 Pages
Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology
Description Inverting Dual (-VIN, -2VIN) Charge Pump Voltage Converters with Shutdown

TC1236 Datasheet (HTML) - Microchip Technology

TC1236 Datasheet HTML 1Page - Microchip Technology TC1236 Datasheet HTML 2Page - Microchip Technology TC1236 Datasheet HTML 3Page - Microchip Technology TC1236 Datasheet HTML 4Page - Microchip Technology TC1236 Datasheet HTML 5Page - Microchip Technology TC1236 Datasheet HTML 6Page - Microchip Technology TC1236 Datasheet HTML 7Page - Microchip Technology TC1236 Datasheet HTML 8Page - Microchip Technology TC1236 Datasheet HTML 9Page - Microchip Technology TC1236 Datasheet HTML 10Page - Microchip Technology

TC1236 Product details

GENERAL DESCRIPTION

The TC1235/1236/1237 are CMOS dual inverting charge pump voltage converters with a low power shutdown mode in MSOP 10-Pin packages. Only four external capacitors are required for full circuit implementation. Switching frequencies are 12kHz for the TC1235, 35kHz for the TC1236 and 125kHz for the TC1237. When the shutdown pin is held at a logic low, the device goes into a very low power mode of operation, consuming less than 1µA of supply current. These devices provide both a negative voltage inver sion (available at the –VIN output), and a negative doubling voltage inversion (available at the –2 VIN output) with a low output impedance capable of providing output currents up to 5mA for the –VIN output and 1mA for the –2VIN output. The input voltage can range from +1.8V to +5.5V.



FEATURES

■ 10-Pin MSOP Package

■ Operates from 1.8V to 5.5V

■ Up to 5mA Output Current at –VIN Pin

■ Up to 1mA Output Current at –2VIN Pin

■ Power-Saving Shutdown Mode

■ –VIN and –2VIN Outputs Available

■ Low Active Supply Current

.......................................... 120µA (MAX) for TC1235

.......................................... 360µA (MAX) for TC1236

.......................................... 1.5mA (MAX) for TC1237

■ Fully Compatible with 1.8V Logic Systems



TYPICAL APPLICATIONS

■ LCD Panel Bias

■ Cellular Phones PA Bias

■ Pagers

■ PDAs, Portable Dataloggers

■ Battery Powered Devices




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About Microchip Technology


Microchip Technology is an American semiconductor company that was founded in 1989.
The company provides a wide range of microcontrollers, analog, memory, and security products for various applications in the automotive, industrial, and consumer markets.
Microchip is one of the largest microcontroller suppliers in the world and is known for its expertise in low-power design and its focus on energy-saving technologies.
The company also provides development tools and software to help customers design and prototype their products.
Microchip has operations in over 70 countries and its products are used in a wide range of applications.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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