Low

TEXAS INSTRUMENTS  LM3478MM/NOPB  MOSFET Controller Low Side, N-Channel, 2.97V-40V supply, 1A peak out, VSSOP-8

TEXAS INSTRUMENTS LM3478MM/NOPB
Manufacturer Part No:
LM3478MM/NOPB
Newark Part No.:
41K4818
Technical Datasheet:
See all Technical Docs

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Product Overview

The LM3478MM/NOPB is 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 swi...
  • 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 under-voltage lockout with hysteresis
  • 100kHz to 1MHz Adjustable clock frequency
  • ±2.5% (over-temperature) Internal reference
  • 10μA Shutdown current (over-temperature)
  • Green product and no Sb/Br
Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

 

Product Information

Driver Configuration:
Low Side
Peak Output Current:
-
Supply Voltage Min:
2.97V
Supply Voltage Max:
40V
Driver Case Style:
VSSOP
No. of Pins:
8Pins
Input Delay:
4ms
Output Delay:
-
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Power Management;
  • Communications & Networking;
  • Automotive

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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