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See Technical Specifications

TC7660COA +BOM

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:

Request Free CAD Models for TC7660COA

TC7660COA Information

Description

The TC7660COA is a charge pump inverter IC that converts +5V logic supply to ±5V system voltage. It's an efficient and cost-effective solution for applications requiring negative voltage generation, such as DC-DC converters, RS-232 level shifting circuits, and battery-powered devices. This device features low power consumption, high ESD protection, and no need for external diodes for high-voltage operation. With only two external capacitors required, the TC7660COA is easy to use and integrates well into a variety of systems. Its compact 8-pin SOIC package makes it ideal for space-constrained designs.

Features

The TC7660COA features include:

Converts +5V logic supply to ±5V system
Efficient voltage conversion: 99.9%
Excellent power efficiency: 98%
Low power supply: 80µA @ 5VIN
Only two external capacitors required
RS232 negative power supply
Improved ESD protection: up to 3kV
No Dx diode required for high voltage operation

These features make the TC7660COA suitable for applications such as DC-DC converters, negative voltage generators, and RS-232 level shifting circuits.

Package

The package type of TC7660COA is SOIC N-8.

Pinout

According to the product information, the TC7660COA has an 8-pin SOIC N package.

Manufacturer

The manufacturer of the TC7660COA is Teledyne Technologies Inc., a publicly traded technology company that designs, manufactures, and delivers innovative technologies to various industries, including aerospace, defense, energy, healthcare, and more.

Applications

According to the product information, the TC7660COA can be used in applications where voltage inversion or voltage doubling is required, such as:

DC-DC converters
Negative voltage generators
RS-232 level shifting circuits
Battery-powered devices
Portable electronics
Industrial control systems

Equivalent

The equivalent products of TC7660COA are:

Texas Instruments LM2931
Analog Devices ADP30xx
ON Semiconductor NCP3000
STMicroelectronics LDO-5V

These ICs offer similar functionality, such as voltage inversion and doubling, making them suitable alternatives to the TC7660COA.

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	Package/Case	SOIC-8