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TC7662ACPA - 

DC/DC Adjustable Charge Pump Voltage Converter, 3V to 18V in, -18V to -3V/40 mA out, DIP-8

TC7662ACPA - DC/DC Adjustable Charge Pump Voltage Converter, 3V to 18V in, -18V to -3V/40 mA out, DIP-8

Image is for illustrative purposes only. Please refer to product description.

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
TC7662ACPA
Order Code:
1196817
Technical Datasheet:
TC7662ACPA   Datasheet
See all Technical Docs

Product Overview

The TC7662ACPA is a charge pump DC-to-DC Converter for process instrumentation. The TC7662A is a pin-compatible upgrade to the industry standard TC7660 charge pump voltage converter. It converts a +3 to +18V input to a corresponding -3 to -18V output using only two low cost capacitors, eliminating inductors and their associated cost, size and EMI. In addition to a wider power supply input range (3 to 18V versus 1.5 to 10V for the TC7660), the TC7662A can source output currents as high as 40mA. The on-board oscillator operates at a nominal frequency of 12kHz. Operation below 12kHz (for lower supply current applications) is also possible by connecting an external capacitor from OSC to ground.
  • No external diodes required
  • Low output impedance at IL = 20mA, 40R typical
  • No low-voltage terminal required
  • CMOS construction

Applications

Computers & Computer Peripherals, Sensing & Instrumentation, Automation & Process Control

Warnings

ESD sensitive device, take proper precaution while handling the device.

Product Information


:
Adjustable

:
3V

:
18V

:
DIP

:
8Pins

:
40mA

:
-

:
-18V

:
-3V

:
Inverting

:
70°C

:
-

:
-

:
-
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