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Name: SI3932DV-T1-GE3
Brand: Vishay Siliconix
SKU: SI3932DV-T1-GE3
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Vishay Siliconix SI3932DV-T1-GE3

Part No.:: SI3932DV-T1-GE3

Manufacturer:: Vishay Siliconix

Package:: SOT-23-6 Thin, TSOT-23-6

Datasheet:: SI3932DV-T1-GE3.pdf

Description:: MOSFET 2N-CH 30V 3.7A 6-TSOP

In Stock:: 3074

Quantity:: Add To Cart

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SI3932DV-T1-GE3 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
TrenchFET®
ProductStatus:
Active
FETType:
2 N-Channel (Dual)
FETFeature:
Logic Level Gate
DraintoSourceVoltage(Vdss):
30V
Current-ContinuousDrain(Id)@25°C:
3.7A
RdsOn(Max)@IdVgs:
58mOhm @ 3.4A, 10V
Vgs(th)(Max)@Id:
2.2V @ 250µA
GateCharge(Qg)(Max)@Vgs:
6nC @ 10V
InputCapacitance(Ciss)(Max)@Vds:
235pF @ 15V
Power-Max:
1.4W
OperatingTemperature:
-55°C ~ 150°C (TJ)
MountingType:
Surface Mount

SI3932DV-T1-GE3 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SI3932DV-T1-GE3 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for SI3932DV-T1-GE3 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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SI3932DV-T1-GE3 information

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SI3932DV-T1-GE3 Typical application Circuitry

SI3932DV-T1-GE3

The SI3932DV-T1-GE3 is a power management integrated circuit (IC) with various features and applications. This chip is primarily designed to manage and regulate power in electronic devices, making it suitable for a wide range of applications. Below, I'll provide a detailed circuit design example for a specific application, and I'll also highlight key parameters and considerations.

Application Scenario: LED Driver Circuit

In this example, we will design a LED driver circuit using the SI3932DV-T1-GE3 IC. This circuit is commonly used in applications like LED lighting systems and displays.

Circuit Overview:

The SI3932DV-T1-GE3 will be used to regulate the current flowing through a string of LEDs. This ensures stable and efficient operation of the LEDs while maintaining constant brightness.

Key Parameters and Features of SI3932DV-T1-GE3:

1. Input Voltage Range: The SI3932DV-T1-GE3 can handle a wide input voltage range, typically from 4V to 36V, making it suitable for various power sources.

2. Output Current: It can provide a regulated output current, adjustable through external components.

3. Efficiency: This IC is designed for high-efficiency power conversion, which is crucial for LED applications.

4. PWM Dimming: It supports PWM (Pulse Width Modulation) dimming, allowing for brightness control.

Circuit Design:

Step 1: Power Supply

Connect the input voltage source (e.g., 12V DC) to the SI3932DV-T1-GE3's VIN pin (Pin 1) and connect the GND pin (Pin 2) to the ground reference of the power supply.

Step 2: Output to LEDs

1. Connect the SW pin (Pin 5) of the SI3932DV-T1-GE3 to the anode of the LED string.

2. Connect the cathode of the LED string to the LED- pin (Pin 4).

3. Place an inductor (L1) between the LED- pin (Pin 4) and the LX pin (Pin 6) of the IC.

4. Connect a capacitor (C1) between the LX pin (Pin 6) and GND (Pin 2) of the IC.

Step 3: Feedback and Dimming Control

1. Connect a resistor (R1) between the FB pin (Pin 3) and GND (Pin 2) of the IC.

2. Connect a capacitor (C2) between the FB pin (Pin 3) and GND (Pin 2) of the IC.

3. Connect the PWM control signal source to the CTRL pin (Pin 7) of the IC for dimming control.

Considerations in Circuit Design:

1. Component Selection: Choose appropriate values for inductors, capacitors, and resistors based on the desired LED current and switching frequency.

2. Heat Dissipation: Consider heat dissipation and use a suitable heat sink if necessary, as the IC may generate heat.

3. PCB Layout: Ensure a well-designed PCB layout to minimize noise and optimize performance.

4. LED Forward Voltage: Ensure that the forward voltage of the LED string is within the input voltage range of the IC.

In conclusion, the SI3932DV-T1-GE3 is a versatile power management IC suitable for LED driver applications. When designing a circuit with this IC, it's essential to consider input voltage, output current, efficiency, and dimming control to achieve the desired lighting performance.

SI3932DV-T1-GE3 FAQ

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6. What is the process for return or replacement of SI3932DV-T1-GE3?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SI3932DV-T1-GE3 we delivered, we will accept the replacement or return of the SI3932DV-T1-GE3 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SI3932DV-T1-GE3.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations