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WXNSIC NSG21851 product image
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WXNSIC NSG21851RoHS

Manufacturer
WXNSICAsian Brands
MPN
NSG21851
LCSC Part #
C41414529
Packaging
SOP-8
Customer #
Key Attributes
High-current high-side MOSFET/IGBT driver IC
Datasheetpdf iconWXNSIC NSG21851
In-Stock: 1,125
1,125 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.7344$ 0.6977$ 0.70
10+$ 0.6521$ 0.6195$ 6.20
30+$ 0.611$ 0.5805$ 17.42
100+$ 0.5698$ 0.5414$ 54.14
500+$ 0.5461$ 0.5188$ 259.40
1,000+$ 0.5334$ 0.5068$ 506.80
Standard Packaging4000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Gate Drivers
ManufacturerWXNSIC
PackagingSOP-8
Input Logic Level - Low-
Low Level Delay Time130ns
High Level Delay Time130ns
Quiescent Current150uA
Input Logic Level - High-
Voltage - Supply10V~20V
Operating Temperature-40℃~+125℃
Driven ConfigurationHigh Side
Current - Output Low(IOL)4A
Rise Time40ns
Fall Time20ns
Current - Output High(IOH)4A
FeaturesUnder Voltage Protection;Interleaved conduction protection
Load TypeMOSFET;IGBT
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

NSG21851 is a high-voltage, high-speed power MOSFET/IGBT high-side gate driver IC. It integrates high-side UVLO, overvoltage clamp, and other protection circuits, featuring high-current pulse output capability. The logic input level is compatible with CMOS or LSTTL logic output levels as low as 3.3V. The output current capability is up to 4A, and the floating channel maximum operating voltage reaches 700V. It can be used to drive N-channel high-voltage power MOSFETs/IGBTs and other devices.

Features

AI Translation
  • Floating channel for bootstrap operation
  • Maximum operating voltage up to 700V
  • Compatible with 3.3V, 5V, and 15V input logic
  • dV/dt immunity up to ±50V/nsec
  • Vs negative voltage tolerance down to -9V
  • Gate drive voltage: 10V to 20V
  • High- and low-side UVLO
  • UVLO positive-going threshold 8.9V
  • UVLO negative-going threshold 8.2V
  • Propagation delay: Ton/Toff = 130ns/130ns
  • Drive current capability: source/sink = 4.0A/4.0A
  • RoHS compliant
  • SOP8 (S)

Applications

AI Translation
  • Motor Control
  • Air Conditioner/Washing Machine
  • General-Purpose Inverter
  • Micro Inverter Driver