FDC2612

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FDC2612

+BOM

MOSFET N-CH 200V 1.1A SUPERSOT6

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Specifications

Attribute Value
Package Tape & Reel (TR),Cut Tape (CT)
Series PowerTrench®
ProductStatus Active
FETType N-Channel
Technology MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss) 200 V
Current-ContinuousDrain(Id)@25°C 1.1A (Ta)
DriveVoltage(MaxRdsOnMinRdsOn) 10V
RdsOn(Max)@IdVgs 725mOhm @ 1.1A, 10V
Vgs(th)(Max)@Id 4.5V @ 250µA
GateCharge(Qg)(Max)@Vgs 11 nC @ 10 V
Vgs(Max) ±20V
InputCapacitance(Ciss)(Max)@Vds 234 pF @ 100 V
PowerDissipation(Max) 1.6W (Ta)
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Surface Mount
SupplierDevicePackage SuperSOT™-6

Overview

Description

The FDC2612 is a capacitive proximity sensor from Texas Instruments, designed for detecting conductive objects without physical contact. It uses LC resonator technology for high sensitivity and operates at 1.8V–3.6V, making it suitable for low-power applications like wearables, touchless interfaces, and industrial automation.
Key features include:
- High resolution (sub-millimeter detection).
- Adjustable sensing range (up to 300mm).
- I²C interface for easy integration.
- Low power consumption (ideal for battery-powered devices).
It’s commonly used in liquid-level sensing, gesture recognition, and material detection. The sensor’s compact size and robust performance make it versatile for IoT and smart systems.
For detailed specs, refer to the [TI datasheet](https://www.ti.com/product/FDC2612).

Equivalent

The FDC2612 is a capacitive sensing chip by Texas Instruments. Equivalent alternatives include:
- FDC2214: Similar capacitive sensing, 4-channel.
- FDC2114: Lower power, 4-channel.
- FDC1004: Basic 4-channel capacitive sensor.
- CY8C4014LQI-421 (Cypress PSoC): Programmable capacitive sensing.
- AT42QT1010 (Microchip): Single-channel proximity sensor.
Check specs for exact compatibility.

Pinout

The FDC2612 is a 12-pin capacitive sensing solution from Texas Instruments. It functions as a high-resolution, digital-output capacitance-to-digital converter designed for proximity and liquid-level sensing.
Key Features:
- 12-pin WSON package (3mm × 3mm).
- I²C interface for communication.
- High sensitivity (sub-femtofarad resolution).
- Low power consumption (suitable for battery-powered devices).
- Auto-calibration for environmental compensation.
Applications:
- Proximity detection
- Liquid level sensing
- Touchless interfaces
Pins include VDD, GND, SDA, SCL, and sensor inputs (CINx). For exact pinout, refer to the datasheet.

Application

The FDC2612 is a capacitive proximity sensor primarily used in:
1. Consumer Electronics – Touch controls in smartphones, wearables, and appliances.
2. Industrial Automation – Non-contact object detection and liquid level sensing.
3. Automotive – Proximity detection for infotainment and safety systems.
4. Medical Devices – Touchless interfaces and fluid presence detection.
5. IoT & Smart Home – Gesture recognition and presence sensing.
Its high sensitivity and low power consumption make it ideal for compact, battery-operated devices.

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