Allicdata Part #: | BD8378FV-ME2TR-ND |
Manufacturer Part#: |
BD8378FV-ME2 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ROHM Semiconductor |
Short Description: | 8CH LED DRIVER IC WITH 3-LINE SE |
More Detail: | LED Driver IC 8 Output Linear Dimming 50mA 16-SS... |
DataSheet: | BD8378FV-ME2 Datasheet/PDF |
Quantity: | 2500 |
Series: | Automotive, AEC-Q100 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Linear |
Topology: | -- |
Internal Switch(s): | Yes |
Number of Outputs: | 8 |
Voltage - Supply (Min): | 3V |
Voltage - Supply (Max): | 5.5V |
Voltage - Output: | 35V |
Current - Output / Channel: | 50mA |
Frequency: | 1.25MHz |
Dimming: | -- |
Applications: | Automotive |
Operating Temperature: | -40°C ~ 105°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 16-TSSOP (0.173", 4.40mm Width) |
Supplier Device Package: | 16-SSOPB |
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BD8378FV-ME2 is an LED driver from Power Management IC (PMIC). It is designed to achieve maximum power efficiency in low power applications and provide higher output current accuracy. This device offers an integrated dual channel current mode PWM dimming control for output current up to 5 mA. The device is designed to operate from an input voltage of 3.0V to 30V and is compliant with USB On-The-Go (OTG) solutions.
The BD8378FV-ME2 LED driver consists of a wide input voltage connector, a power MOSFET, an adjustable current gain and a switching frequency control. The integrated voltage regulator IC is the key feature that allows the BD8378FVs to be used in both charging and discharging applications. The adjustable current gain provides the required current accuracy and allows the device to be used in a variety of applications. The device can also be used in battery-powered systems, since the drain-source voltage can be adjusted.
The BD8378FV-ME2 LED driver consists of two current channels, with two separate channels available for LED dimming control. The LED dimming control is enabled by a series of resistors connected to the positive and negative inputs of the IC. Adjusting the resistor values allows the current through the LED to be regulated. The device is capable of 0.5V-30V input voltage, allowing it to be used in both high and low power applications. The device can also provide a current up to 5 mA.
The BD8378FV-ME2 has a wide range of application fields. It can be used in various lighting applications, such as automotive headlights, tail lights and street lamps. It is also used in portable devices such as laptops, tablets and cell phones. In medical applications, it can be used for medical imaging and optical measuring equipment. In consumer electronics, it is often found in gaming machines, audio amplifiers and LCD backlighting control.
In addition, the BD8378FV-ME2 LED driver is also used in industrial applications, such as solar panels, agricultural machinery and industrial process control systems. Its wide operating temperature range and high switching speed make it particularly suited for industrial applications.
In terms of its working principle, the BD8378FV-ME2 LED driver uses an adjustable current gain, which can be set according to the required application. The device performs two PWM sweeps in order to adjust the output voltage and current accurately. The integrated power MOSFET is used to provide the necessary amount of current based on the feedback from the current gain setting. The device also includes a temperature monitor to protect the device from over-temperature conditions.
Overall, the BD8378FV-ME2 LED driver is an integrated, high efficiency and low power voltage regulator, designed to provide better control of output current and improved accuracy. Its wide input voltage and wide operating temperature range make it suitable for a variety of applications. It is a reliable and efficient device for low power applications.
The specific data is subject to PDF, and the above content is for reference
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