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ME7660 - CHARGE PUMP DC-DC VOLTAGE CONVERTER

Description

ME7660 is a charge pump DC-DC voltage converter using AL-gate CMOS technology and optimization design.

It converters a +1.5V to +10V input to a corresponding -1.5V to -10V output using only two external capacitors, eliminating inductors and their associated cost, size and EMI.

Features

  • S.
  • Converts +5V Logic supply to +5V.
  • Wide input voltage range:1.5V~10V.
  • Efficient voltage conversion:99.9%.
  • Good power efficiency:98%.
  • Low power supply:50uA@5Vin.
  • Only two external capacitors required.
  • Compatible with RS232 negative power supply standard.
  • No Dx diode needed for high voltage operation.

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Datasheet preview – ME7660

Datasheet Details

Part number ME7660
Manufacturer UTC
File Size 261.24 KB
Description CHARGE PUMP DC-DC VOLTAGE CONVERTER
Datasheet download datasheet ME7660 Datasheet
Additional preview pages of the ME7660 datasheet.

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    Full PDF Text Transcription

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    UNISONIC TECHNOLOGIES CO., LTD ME7660 Advance CHARGE PUMP DC-DC VOLTAGE CONVERTER CMOS IC  DESCRIPTION ME7660 is a charge pump DC-DC voltage converter using AL-gate CMOS technology and optimization design. It converters a +1.5V to +10V input to a corresponding -1.5V to -10V output using only two external capacitors, eliminating inductors and their associated cost, size and EMI. The on-board oscillator operates at a nominal frequency of 10KHZ. Operation below 10 KHZ (for lower supply current applications) is possible by connecting an external capacitor from OSC to ground.  FEATURES * Converts +5V Logic supply to +5V * Wide input voltage range:1.5V~10V * Efficient voltage conversion:99.
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