购买 TI (Texas Instruments) SN6501DBVR SN6501DBVR

TI (Texas Instruments)

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SN6501DBVR

型号

SN6501DBVR

类目

Power Chips > AC-DC Controllers and Regulators

制造商/品牌

TI (Texas Instruments)

封装

SOT-23-5

包装

taping

包裹数量

3000

简介

SN6501 Low Noise 350mA, 410kHz Transformer Driver for Isolated Power Supplies

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About Texas Instruments

Texas Instruments (TI) is a publicly traded company that designs and manufactures semiconductor and computer technology products.

It was founded in 1930 and is headquartered in Dallas, Texas.

TI is a global leader in the production of analog and digital signal processing (DSP) integrated circuits, as well as embedded processors and other microcontroller products.

The company serves customers in a variety of industries, including automotive, communications, computing, industrial, and consumer electronics.

TI's product portfolio includes data converters, amplifiers and comparators, power management ICs, microcontrollers, sensors, and wireless connectivity solutions, among others.

TI is committed to innovation and customer satisfaction, and has a long history of delivering high-quality, reliable products to its customers.

With a focus on sustainability and energy efficiency, TI is dedicated to making a positive impact on the world through its technology and products.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.

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Low-noise, 350 mA, 410-kHz transformer driver for isolated power supplies
Pin Count--------5
Part Category--------Power Supply
Package Category--------SOT23 (5-Pin)
Footprint Name--------SOT23 (5-Pin) - DBV (R-PDSO-G5)

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SN6501DBVR Frequently Asked Questions (FAQs)

What is the recommended PCB layout for optimal performance?
A good PCB layout is crucial for the SN6501DBVR. TI recommends a 4-layer PCB with a solid ground plane, and the device should be placed near the center of the board. Keep the input and output traces short and separate to minimize noise and EMI.

How do I ensure reliable operation across the entire temperature range?
To ensure reliable operation, follow the recommended operating conditions, including voltage and current ratings. Also, consider the thermal design and heat dissipation, as the device can operate up to 125°C. Use thermal vias and a heat sink if necessary.

What are the key considerations for EMI and noise reduction?
To minimize EMI and noise, use a shielded enclosure, keep the device away from noise sources, and use a common-mode choke or ferrite bead on the input. Also, ensure good PCB layout practices, such as separating analog and digital grounds.

How do I select the right input and output capacitors?
Choose input and output capacitors with low ESR and high ripple current ratings. The recommended capacitance values are 10uF to 22uF for the input and 10uF to 47uF for the output. Ensure the capacitors are rated for the maximum operating voltage.

What are the implications of the device's high-frequency operation on the system design?
The SN6501DBVR operates at high frequencies, which can cause electromagnetic interference (EMI). Ensure proper shielding, use a common-mode choke or ferrite bead, and follow good PCB layout practices to minimize EMI.