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TC7660EOA - 

DC/DC Adjustable Charge Pump Voltage Converter, 1.5V to 10V in, -10V to -1.5V/20 mA out, SOIC-8

TC7660EOA - DC/DC Adjustable Charge Pump Voltage Converter, 1.5V to 10V in, -10V to -1.5V/20 mA out, SOIC-8

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

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
TC7660EOA
Order Code:
1852313
Technical Datasheet:
TC7660EOA   Datasheet
See all Technical Docs

Product Overview

The TC7660EOA is a charge pump DC-to-DC Voltage Converter for RS-232 negative power supply. The TC7660 device is a pin-compatible replacement for the industry standard 7660 charge pump voltage converter. It converts a +1.5 to +10V input to a corresponding -1.5 to -10V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and electromagnetic interference (EMI). The on-board oscillator operates at a nominal frequency of 10kHz. Operation below 10kHz (for lower supply current applications) is possible by connecting an external capacitor from OSC to ground.
  • 99.9% Efficient voltage conversion
  • 98% Excellent power efficiency
  • 80µA at 5VIN Low power supply
  • Up to 3kV improved ESD protection
  • No Dx diode required for high voltage operation

Applications

Power Management, Test & Measurement, Sensing & Instrumentation

Warnings

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

Product Information

:
Adjustable
:
1.5V
:
10V
:
SOIC
:
8Pins
:
20mA
:
-
:
-10V
:
-1.5V
:
Inverting
:
85°C
:
-
:
-
:
MSL 1 - Unlimited
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