TP7660H

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TP7660H

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Thông số kỹ thuật

Manufacturer TOPPOWER(Nanjing Extension Microelectronics)
Package SOIC-8-150mil

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Description

The TP7660H is a high-performance, low-noise, voltage regulator and power management IC primarily designed for battery-powered applications. It features a wide input voltage range, typically from 1.8V to 15V, and provides adjustable output voltages, making it versatile for various uses. The device operates with high efficiency, minimizing power loss and extending battery life.
Key features include low dropout voltage, low quiescent current, and thermal shutdown protection, ensuring reliable operation in demanding conditions. The TP7660H is often used in portable electronics, sensor systems, and other applications requiring stable power supply. Its compact package design facilitates easy integration into space-constrained circuits. Overall, the TP7660H is an essential component for designers seeking efficient and dependable power solutions.

Features

The TP7660H is a highly integrated voltage regulator designed for various applications. Key features include:
1. High Efficiency: Operates with high efficiency due to its low quiescent current and minimal power loss.
2. Wide Input Voltage Range: Accepts input voltages from 1.5V to 15V, making it versatile for different power sources.
3. Adjustable Output Voltage: Provides an adjustable output voltage, typically ranging from 1.5V to 10V.
4. Low Dropout Voltage: Features a low dropout voltage, ensuring stable operation even with low input-output voltage differentials.
5. Thermal Protection: Includes built-in thermal shutdown to prevent damage from overheating.
6. Short-Circuit Protection: Offers short-circuit protection to safeguard the device and connected components.
7. Compact Size: Available in a small package, making it suitable for space-constrained applications.
These features make the TP7660H ideal for battery-powered devices, portable applications, and other electronic circuits requiring reliable voltage regulation.

Package

The TP7660H is typically available in a 5-pin SOT-23 package. This compact package type is designed for space-constrained applications while facilitating efficient thermal management and electrical performance.

Pinout

The TP7660H is a voltage inverter IC featuring an 8-pin DIP (Dual In-line Package) configuration. Its main functions include generating a negative voltage from a positive input voltage, making it useful in applications that require dual supply voltages.
Pin Count and Functions:
1. Pin 1 (V+): Positive supply voltage input.
2. Pin 2 (SW): Switch control for the internal oscillator.
3. Pin 3 (GND): Ground reference.
4. Pin 4 (Vout): Negative output voltage.
5. Pin 5 (C1+): Positive terminal of the first capacitor for voltage conversion.
6. Pin 6 (C1-): Negative terminal of the first capacitor.
7. Pin 7 (C2+): Positive terminal of the second capacitor for output stabilization.
8. Pin 8 (C2-): Negative terminal of the second capacitor.
The TP7660H is typically used in applications requiring low-power negative voltage generation, such as operational amplifier circuits and sensor biasing.

Manufacturer

The TP7660H is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, primarily for the electronics industry. The company is well-known for its innovations in analog and embedded processing, as well as digital signal processing. TI products are widely used in applications ranging from consumer electronics to automotive systems, telecommunications, and industrial equipment. With a strong focus on research and development, Texas Instruments has established itself as a leading player in the semiconductor market, providing high-performance solutions for engineers and designers globally.

Application

The TP7660H is a voltage converter IC primarily used in low-power applications to generate negative voltage from a positive supply. Common application areas include powering operational amplifiers, analog signal processing, battery-operated devices, and portable electronics. It is also employed in sensor applications and for biasing in RF circuits, where a stable negative voltage is required.

Equivalent

Equivalent products to the TP7660H chip include the MAX660, ICL7660, LTC1044, and TC7660. These chips serve similar functions as voltage regulators and can generate negative voltages or boost voltages in low-power applications. Always check specific datasheets for compatibility in terms of voltage, current, and package type.

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