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WXNSIC NSG21834 product image
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WXNSIC NSG21834RoHS

Manufacturer
WXNSICAsian Brands
MPN
NSG21834
LCSC Part #
C41414497
Packaging
SOP-14
Customer #
Key Attributes
High-current high-side/low-side MOSFET/IGBT driver chips
Datasheetpdf iconWXNSIC NSG21834
In-Stock: 863
863 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.584$ 0.5548$ 0.55
10+$ 0.5176$ 0.4918$ 4.92
30+$ 0.4843$ 0.4601$ 13.80
100+$ 0.4527$ 0.4301$ 43.01
500+$ 0.4337$ 0.4121$ 206.05
1,000+$ 0.4226$ 0.4015$ 401.50
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Gate Drivers
ManufacturerWXNSIC
PackagingSOP-14
Input Logic Level - Low-
Low Level Delay Time-
High Level Delay Time-
Quiescent Current150uA
Input Logic Level - High-
Voltage - Supply10V~20V
Operating Temperature-40℃~+125℃
Driven ConfigurationHigh Side;Low Side
Current - Output Low(IOL)4A
Rise Time40ns
Fall Time20ns
Current - Output High(IOH)4A
FeaturesUnder Voltage Protection;Dead-time control;Interleaved conduction protection
Load TypeMOSFET;IGBT
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

NSG21834 is a high-voltage, high-speed power MOSFET/IGBT high- and low-side gate driver series IC with two non-independent transmission channels. It integrates protection circuits including high- and low-side UVLO, overvoltage clamp, and shoot-through lockout. The device features high-current pulse output capability, logic input levels compatible with CMOS or LSTTL logic outputs as low as 3.3V, a maximum output current of 4A, and a floating channel maximum operating voltage of 700V. It is suitable for driving N-channel high-voltage power MOSFETs/IGBTs and similar devices.

Features

AI Translation
  • Floating channel maximum operating voltage up to 700V (bootstrap operation)
  • 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 undervoltage lockout (UVLO)
    • UVLO positive-going threshold: 8.9V
    • UVLO negative-going threshold: 8.2V
  • Dead time adjustable via external resistor (RDT):
    • DT = 400ns @ RDT = 0
    • DT = 5μs @ RDT = 200kΩ
  • Turn-on/turn-off propagation delay
    • Ton/Toff = 130ns/130ns
  • High- and low-side delay matching
  • Drive current capability:
    • Source/Sink = 4.0A/4.0A
  • RoHS compliant
  • SOP14 (S)

Applications

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