BD6669FV-E2 Allicdata Electronics
Allicdata Part #:

BD6669FV-E2-ND

Manufacturer Part#:

BD6669FV-E2

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: ROHM Semiconductor
Short Description: IC MOTOR DRIVER PAR 28SSOP
More Detail: Motor Driver DMOS Parallel 28-SSOPB
DataSheet: BD6669FV-E2 datasheetBD6669FV-E2 Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Step Resolution: --
Base Part Number: BD6669
Supplier Device Package: 28-SSOPB
Package / Case: 28-LSSOP (0.220", 5.60mm Width)
Mounting Type: Surface Mount
Operating Temperature: -20°C ~ 75°C (TA)
Voltage - Load: 3 V ~ 6.5 V
Voltage - Supply: 4.5 V ~ 5.5 V
Current - Output: 1A
Applications: Media Player
Series: --
Technology: DMOS
Interface: Parallel
Output Configuration: Half Bridge (3)
Function: Driver - Fully Integrated, Control and Power Stage
Motor Type - AC, DC: Brushless DC (BLDC)
Motor Type - Stepper: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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PMIC - Motor Drivers, Controllers are used in a wide range of applications and are made up of a variety of component devices. The BD6669FV-E2 is one such component, and in this article we will be exploring its application field and working principle.

The BD6669FV-E2 is a 3-phase MOSFET/IGBT Gate Driver IC with advanced protection functions, and is suitable for motor control applications such as AC motor, BLDC motor, and Servo motor systems. It features a maximum output current of 2A, input voltage range of 3-20V, and Operating Temperature of -40°C to +125°C.

The BD6669FV-E2 utilizes an advanced gate control circuit which features automatic pull down power dissipation to increase speed and gate/switche drive capability. This ensures that the gate/switche voltage is securely maintained during high frequency operation. In addition, the device also features a voltage monitoring circuit for monitoring the gate/switche voltage during high frequency operation, thus providing extra protection.

The BD6669FV-E2 also features an over-current protection function, which is designed to protect the motor system from over-current conditions. This is done by detecting a current surge, and then triggering a shut down of the gate motor driver.

In addition, the device also includes a thermal shut down protection system, which is designed to prevent any heat damage to the device when it is performing at high power levels. This feature helps to ensure the device is able to work continuously even when operating in extreme thermal conditions. The temperature sensing element is also used to control the operation of the over-current protection function.

In terms of its applications, the BD6669FV-E2 is suitable for a wide range of motor control applications. This includes applications such as AC motor, BLDC motor, and Servo motor systems. It is especially well suited for the automotives parts of electric cars, electric motorcycles, electric bicycles, and motors in general.

The working principle of the BD6669FV-E2 can be summarized as follows. When an input signal is applied to the gate/switch pin, a particular voltage is generated. This voltage then causes current to flow through the gate/switch, as well as the ground/switches/devices. This current then triggers a transistor to open up and receive the signals from the gate/switch. This process then triggers either the motor to turn on or turn off.

To conclude, the BD6669FV-E2 is an ideal component for the motor control applications such as AC motor, BLDC motor, and Servo motor systems. This is due to its advanced gate control circuit, voltage monitoring circuit, and over-current protection function. The working principle of the device is also fairly straightforward and can be summarized as the process of triggering a current to flow through the gate/switch, and then triggering either the motor to turn on or turn off.

The specific data is subject to PDF, and the above content is for reference

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