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Microchip 5-Channel Adjustable DC/DC Converter 10V 1.5V Input 20mA 8-Pin PDIP TC7660SCPA
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 4.06mm |
| Length | 10.16mm |
| Model | TC7660SCPA |
| Width | 6.6mm |
| Mount Type | Through Hole |
| Output type | Adjustable |
| Series | TC7660S |
| Topology | Inverting |
| Maximum Operating Temperature | 70°C |
| Package Type | PDIP |
| Minimum Operating Temperature | 0°C |
| Number of outputs | 5 |
| Maximum Input Voltage | 12V |
| Maximum Switching Frequency | 45kHz |
| Maximum Output Voltage | 10V |
| Minimum Input Voltage | 1.5V |
| Pin Count | 8 |
| Minimum Output Current | 20mA |
Key Features
- High efficiency up to 98% ensuring minimal power loss.
- On-board oscillator frequency adjustable from 10kHz up to 45kHz.
- Compact 8-pin PDIP through-hole package for easy PCB integration.
- Low power consumption with 80μA typical current draw at 5V input.
- Wide operating temperature range from 0°C to 70°C in industrial environments.
- Supports conversion from +5V logic supply to ±5V system voltages.
- Includes improved ESD protection rated at 10kV for robust use.
- Ideal for RS-232 negative power supply and voltage multiplication applications.
Product Description
Microchip TC7660SCPA is a highly efficient and versatile 5-channel adjustable DC/DC converter designed for industrial and electronic applications requiring bipolar power rail generation and voltage conversion. Operating with an input voltage range from 1.5V to 12V and delivering a maximum output voltage of 10V at 20mA output current, this device features a high voltage conversion efficiency of 99.9% and a power efficiency of up to 98%. This performance is achieved using the industry standard 7660 charge pump design incorporating an on-board oscillator with a base frequency of 10kHz, which can be boosted up to 45kHz by connecting pin 1 to the supply voltage.
Featuring an 8-pin PDIP through-hole package with compact dimensions (10.16mm length x 6.6mm width x 4.06mm height), it is suitable for easy mounting on printed circuit boards. The device operates reliably within a temperature range of 0°C to 70°C, making it suitable for both commercial and industrial environments. The TC7660SCPA offers improved ESD protection up to 10kV, contributing to system durability.
This converter is ideal for applications such as converting +5V logic supply voltage to ±5V system voltages, RS-232 negative power supplies, and basic voltage multiplication. Its low power quiescent current draw of about 80μA at 5V input makes it energy efficient, especially in battery-powered systems.
High efficiency up to 98% for minimal power loss. Industry standard 7660 charge pump converter architecture. Adjustable on-board oscillator frequency from 10kHz to 45kHz. Compact 8-pin PDIP package allows through-hole mounting.
Low quiescent current of 80μA at 5V input. Wide operating temperature range 0°C to 70°C. Improved 10kV ESD protection ensures reliability. Supports negative voltage generation for data acquisition and communication systems.
Suitable for voltage multiplication and RS-232 power supply applications. Converts +1.5V to +12V input voltage into negative output voltages efficiently.
Microchip TC7660SCPA is a proven solution in power management integrated circuits, particularly useful in industrial, manufacturing, commercial electronic assemblies, laboratory equipment, and telecommunications infrastructure. Its robust design and operational flexibility make it an excellent choice for embedded systems requiring reliable bipolar power rails and voltage inversion.
Explore EnvMart's extensive catalog of high-performance DC/DC Converters and electronic components to find reliable power management solutions tailored to your industrial and commercial needs.
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Frequently Asked Questions
This model operates with an input voltage range from 1.5V to 12V.
The maximum output voltage is 10V, and it can deliver a maximum output current of 20mA.
It features a high voltage conversion efficiency of 99.9% and a power efficiency of up to 98%.
The dimensions are 10.16mm in length, 6.6mm in width, and 4.06mm in height.
The oscillator frequency is adjustable from 10kHz up to 45kHz.
It comes in a compact 8-pin PDIP through-hole package, suitable for easy mounting on PCBs.
The typical quiescent current draw is about 80μA at a 5V input.
The operating temperature range is from 0°C to 70°C.
It includes improved ESD protection rated at 10kV, ensuring robust use.
This converter is ideal for converting +5V logic supply to ±5V system voltages and for RS-232 negative power supply applications.
The TC7660SCPA has a total of 5 outputs.
The topology of this model is inverting, which is suitable for generating negative voltages.
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