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See Technical Specifications

TC7660COA

Fixed 1.5V to 10V DC-DC Converter with a 20mA Output in SOIC-8 Package

Manufacturer:

Microchip
Mfr.Part #:

TC7660COA
Datasheet:

TC7660COA Datasheet (PDF)
Output Voltage:

- 1.5 V to - 10 V
Output Current:

20 mA
Input Voltage, Max:

10 V
Number of Outputs:

1 Output
EDA/CAD Models:

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TC7660COA General Description

The TC7660COA is a charge pump voltage converter manufactured by Microchip Technology. It is designed to generate a negative voltage from a positive input voltage, making it useful for applications that require a negative power supply.The TC7660COA has a wide input voltage range of 1.5V to 10V and can output a negative voltage of up to -10V. It has a high efficiency conversion rate and can deliver a maximum output current of 40mA. The device also features low quiescent current consumption, making it suitable for portable and battery-powered devices.The TC7660COA is available in a compact SOIC-8 package, making it easy to integrate into a variety of electronic devices. It is commonly used in applications such as LCD displays, sensors, audio amplifiers, and other circuits that require a negative power supply. The device is designed to operate reliably in harsh environments and has built-in protection features to ensure safe operation

Key Features

The TC7660COA is a charge pump DC-to-DC voltage converter with a low power consumption

It has a wide input voltage range, typically generates doubled negative voltage outputs, and can operate with input voltages as low as 1

It is designed for use in mixed-signal systems, LCD bias supplies, and RS-232 level shifting applications

Application

The TC7660COA is commonly used in applications where voltage inversion or voltage doubling is required, such as in DC-DC converters, negative voltage generators, and RS-232 level shifting circuits

It can also be used in battery-powered devices, portable electronics, and industrial control systems

Specifications

Product Category	Switching Voltage Regulators	Output Voltage	- 1.5 V to - 10 V
Output Current	20 mA	Input Voltage, Max	10 V
Number of Outputs	1 Output	Topology	Inverting
Mounting Style	SMD/SMT	Switching Frequency	10 kHz
Quiescent Current	20 uA	Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C	Series	TC7660
Input Voltage, Min	6.1 V	Function	Inverting
Height	1.42 mm	Length	4.9 mm
Moisture Sensitive	Yes	Product Type	Switching Voltage Regulators
Factory Pack Quantity	100	Subcategory	PMIC - Power Management ICs
Type	Charge Pump	Width	3.91 mm
Unit Weight	0.006596 oz