You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.



Evaluation Board for High Efficiency Low Side N-Channel Controller for Switching Regulator New

LM3478EVAL/NOPB - Evaluation Board for High Efficiency Low Side N-Channel Controller for Switching Regulator

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:

Product Overview

The LM3478EVAL/NOPB is an evaluation board for LM3478, a versatile low side N-channel MOSFET controller for switching regulators. It is suitable for use in topologies requiring a low side MOSFET, such as boost, flyback, SEPIC, etc. Moreover, the LM3478 can be operated at extremely high switching frequency in order to reduce the overall solution size. The switching frequency of the LM3478 can be adjusted to any value between 100kHz and 1MHz by using a single external resistor. Current mode control provides superior bandwidth and transient response. Output current can be programmed with a single external resistor.
  • Internal push pull driver with 1A peak current capability
  • Current limit and thermal shutdown
  • Frequency compensation optimized with a capacitor and a resistor
  • Internal soft start
  • Current mode operation
  • Undervoltage lockout with hysteresis
  • 2.97V to 40V supply voltage range
  • 100KHz to 1MHz adjustable clock frequency
  • 10µA shutdown current (over temperature)


Communications & Networking, Power Management, Automotive

Product Information

Texas Instruments
Power Management - Voltage Regulator
Step Up Switching Regulator
Evaluation Board LM3478
Find similar products Choose and modify the attributes above to find similar products.

Related Searches

Awaiting Delivery

Please note that this product is not in stock

You may place a pre-order by clicking the button or register your interest by clicking the link

Register your interest here


Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
Quantity Price Your Price
1+ RM442.12

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Back Order Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.