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UNI-SEMIC U3115DRoHS

Manufacturer
UNI-SEMICAsian Brands
MPN
U3115D
LCSC Part #
C41374690
Packaging
SOP-8
Customer #
Key Attributes
Half-bridge of power MOSFET/IGBT Drive
Datasheetpdf iconUNI-SEMIC U3115D
In-Stock: 1,945
1,945 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.1203$ 0.60
50+$ 0.1175$ 5.88
150+$ 0.1156$ 17.34
500+$ 0.1138$ 56.90
Standard Packaging4000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Gate Drivers
ManufacturerUNI-SEMIC
PackagingSOP-8
Input Logic Level - Low-
Low Level Delay Time450ns
High Level Delay Time150ns
Quiescent Current70uA
Input Logic Level - High-
Voltage - Supply5V~20V
Operating Temperature-40℃~+150℃
Driven ConfigurationHalf-Bridge
Current - Output Low(IOL)1A
Rise Time50ns
Fall Time25ns
FeaturesUnder Voltage Protection;Dead-time control;Interleaved conduction protection;Built-in bootstrap diode
Current - Output High(IOH)1.2A
Load TypeMOSFET;IGBT
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

U3115S(D)/U3116S(D) is a high-voltage half-bridge gate driver IC designed to drive high-voltage, high-speed power MOSFETs and IGBTs. The device features independent high-side and low-side referenced output channels. Its logic input levels are compatible with CMOS or LSTTL logic outputs down to 3.3V. The output stage delivers high-current pulse capability with integrated shoot-through prevention and dead-time functions to prevent power transistor shoot-through, providing effective protection for power devices. The floating channel supports driving of high-side N-channel power MOSFETs and IGBTs, with a maximum floating supply offset voltage of 300V.

Features

AI Translation
  • Integrated bootstrap diode
  • High-side floating bootstrap design
  • Maximum operating voltage up to +300V
  • Negative transient voltage capability
  • Gate drive voltage range: 9V to 20V
  • VCC/VBS undervoltage lockout protection
  • Compatible with 3.3V and 5V input logic
  • Built-in shoot-through prevention and dead-time
  • Matched propagation delay

Applications

AI Translation
  • Home Appliances
  • Industrial Applications and Drives
  • Motor Drives
  • DC-AC Converters
  • Induction Heating
  • HVAC