UTL7660 Datasheet Charge Pump DC-dc Voltage Converter

Manufacturer: Unisonic Technologies

Overview: UNISONIC TECHNOLOGIES CO., LTD UTL7660 Preliminary CHARGE PUMP DC-DC VOLTAGE CONVERTER.

Datasheet Details

Part number	UTL7660
Manufacturer	Unisonic Technologies
File Size	246.61 KB
Description	CHARGE PUMP DC-DC VOLTAGE CONVERTER
Datasheet	UTL7660-UTC.pdf

General Description

UTC UTL7660 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.

Key Features

S.
Converts +5V Logic supply to ±5V double-phase electrical Voltage.
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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