Datasheet4U Logo Datasheet4U.com

NX2142A, NX2142 SINGLE CHANNEL PWM CONTROLLER

NX2142A Description

NX2142/2142A SINGLE CHANNEL PWM CONTROLLER WITH FEEDFORWARD AND 5V BIAS REGULATOR ADVANCE DATA SHEET Pb Free Product .
The NX2142/2142A controller IC is a compact synchronous Buck controller IC with 10 lead MSOP package designed for step down DC to DC converter applic.

NX2142A Features

* in- n n n cludes: 5V gate drive capability , Converter Shutdown by pulling COMP pin to Gnd, Adaptive dead band con- n trol. Vin +8 to 20V 47uF MMBT3904 FEATURES Bus voltage operation from 7V to 24V 5V bias regulator available Excellent dynamic response with input voltage feed-forward and volt

NX2142A Applications

* Graphic Card on board converters Vddq Supply in mother board applications On board DC to DC such as 12V to 3.3V, 2.5V or 1.8V Set Top Box and LCD Display TYPICAL APPLICATION 1uF 25TQC33M 1uF BAT54A 7 1 VCC BST 6 REGOUT Hdrv 2 5 VIN 0.1uF NX2142 9 COMP SW 10 27pF 20k 5.2nF Ldrv 4 8 FB Gn

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: NX2142A, NX2142. Please refer to the document for exact specifications by model.
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
NX2142A, NX2142
Manufacturer
Microsemi ↗
File Size
518.96 KB
Datasheet
NX2142-Microsemi.pdf
Description
SINGLE CHANNEL PWM CONTROLLER
Note
This datasheet PDF includes multiple part numbers: NX2142A, NX2142.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

  • NX2120 - SYNCHRONOUS PWM CONTROLLER (NEXSEM)
  • NX2150 - SINGLE POWER SUPPLY SYNCHRONOUS PWM CONTROLLER (NEXSEM)
  • NX2155 - SINGLE POWER SUPPLY SYNCHRONOUS PWM CONTROLLER (NEXSEM)
  • NX2016SF - Crystal Units (NDK)
  • NX2020N2 - N-channel Trench MOSFET (NXP)
  • NX2020P1 - single P-channel Trench MOSFET (NXP)
  • NX20P0407 - CC and SBU Protection (NXP)
  • NX20P0408 - USB D+/D- protection (NXP)

📌 All Tags

SINGLE CHANNEL PWM CONTROLLER Microsemi
Microsemi NX2142A-like datasheet