STG3856QTR

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STG3856QTR

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IC SWITCH SP3T X 2 1OHM 12QFN

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Spezifikationen

Attribut Wert
PartStatus Active
SwitchCircuit SP3T
Multiplexer/DemultiplexerCircuit 3:1
NumberofCircuits 2
On-StateResistance(Max) 1Ohm
Channel-to-ChannelMatching(ΔRon) 10mOhm
Voltage-Supply,Single(V+) 1.65V ~ 4.3V
SwitchTime(Ton,Toff)(Max) 40ns, 20ns
-3dbBandwidth 100MHz
ChargeInjection 55pC
ChannelCapacitance(CS(off),CD(off)) 5pF
Current-Leakage(IS(off))(Max) 20nA
Crosstalk -84dB @ 100kHz
OperatingTemperature -55°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 12-UFQFN
SupplierDevicePackage 12-QFN (2.2x1.4)
BaseProductNumber STG3856

Übersicht

Description

STG3856QTR is a high-performance integrated circuit designed primarily for power management applications. It typically serves as a synchronous step-down (buck) converter, providing efficient voltage regulation for various electronic devices and systems. With a high switching frequency, it allows for compact designs and reduced component sizes.
Key features often include adjustable output voltage, current limiting, and thermal protection, which enhance reliability and performance in demanding environments. The device is suitable for a wide range of applications, from consumer electronics to industrial equipment, making it versatile in various power management scenarios.
Engineered for efficiency, it aims to minimize power loss, thus improving overall system performance and battery life in portable devices. The STG3856QTR is often favored in designs requiring robust power solutions due to its reliability and efficiency characteristics.
For specific details, such as pin configurations, electrical specifications, and application circuits, consulting the manufacturer's datasheet is essential.

Equivalent

The STG3856QTR is a dual high-speed analog switch. Equivalent products include the MAX4625, MAX4626, TSX010 and 74HC4066. Ensure to verify specifications such as voltage, current ratings, and switching speed for compatibility in your application.

Features

The STG3856QTR is a low-voltage, dual analog switch designed for various applications. Key features include:
1. Dual Configuration: It contains two independent switches that can control signals in both directions.
2. Low On-Resistance: The device offers low on-resistance (typically 0.5 Ω at 2.7V), ensuring minimal signal distortion and reduced power loss.
3. Wide Supply Voltage Range: It operates from 1.8V to 5.5V, making it suitable for various low-voltage applications.
4. High-Speed Switching: The analog switch provides fast switching times, enhancing overall performance in high-speed circuits.
5. Low Power Consumption: The STG3856QTR features low quiescent current, making it energy-efficient for battery-operated devices.
6. ESD Protection: Integrated ESD protection helps safeguard the device against voltage spikes.
7. Small Package: Available in compact packages like MLPQ, it is ideal for space-constrained applications.
These features make the STG3856QTR suitable for mobile, consumer electronics, and portable devices.

Pinout

The STG3856QTR is a quad analog switch device housed in a 16-pin TSSOP package. It features four independent single-pole, single-throw (SPST) switches that are controlled by a common control input. Each switch can connect one of its two input terminals to its output terminal when the control input is activated.
The pin count is 16, and the main functions include:
1. Analog Signal Switching: It can switch analog signals in various applications, including data routing and signal multiplexing.
2. Control Logic: The device operates on a low control voltage, making it suitable for battery-operated devices.
3. Low On-Resistance: It provides low on-resistance, ensuring minimal signal distortion.
4. High Speed: The device allows for fast switching times, making it suitable for high-speed applications.
Overall, the STG3856QTR is commonly used in audio, video, and data signal switching applications.

Manufacturer

The STG3856QTR is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in the design, development, and production of a wide range of semiconductor solutions, including analog, digital, and mixed-signal devices. Their products are utilized in various applications, such as automotive, industrial, consumer electronics, and communications.
Founded in 1987, STMicroelectronics is headquartered in Geneva, Switzerland, and operates worldwide, with numerous manufacturing facilities and research centers. The company is recognized for its innovation in technology and commitment to sustainability, often focusing on energy-efficient solutions in its products. It serves a diverse set of markets, aiming to provide cutting-edge technologies that enhance everyday consumer experiences and improve industrial processes. Overall, STMicroelectronics plays a vital role in the global electronics landscape, driving advancements in semiconductor technology.

Application

The STG3856QTR is a dual N-channel MOSFET designed for various applications, including power management, motor control, and load switching. It is commonly used in portable devices, battery management systems, and automotive electronics due to its low on-resistance and fast switching capabilities. The device is suitable for high-efficiency DC-DC converters, power amplifiers, and industrial automation systems, as well as for applications requiring precise control of electrical loads. Its robustness makes it ideal for consumer electronics, renewable energy systems, and communication devices.

Package

The STG3856QTR is packaged in a TSSOP (Thin Shrink Small Outline Package) package type, specifically a 16-lead TSSOP. This surface-mount package is designed for space-efficient applications in electronic circuits.

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