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LM3478EVAL/NOPB - 

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:
LM3478EVAL/NOPB
Order Code:
3125840

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)

Applications

Communications & Networking, Power Management, Automotive

Product Information

:
Texas Instruments
:
LM3478
:
Power Management - Voltage Regulator
:
Step Up Switching Regulator
:
Evaluation Board LM3478
:
-
:
-
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