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JSMSEMI TF21834M-TR product image
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JSMSEMI TF21834M-TRRoHS

Manufacturer
JSMSEMIAsian Brands
MPN
TF21834M-TR
LCSC Part #
C17701722
Packaging
SOP-14
Customer #
Key Attributes
700V integrated bootstrap high-current high-side and low-side driver IC
Datasheetpdf iconJSMSEMI TF21834M-TR
In-Stock: 244
244 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 1.2353$ 0.6177$ 0.62
10+$ 1.0178$ 0.5089$ 5.09
30+$ 0.8987$ 0.4494$ 13.48
100+$ 0.7637$ 0.3819$ 38.19
500+$ 0.7034$ 0.3517$ 175.85
1,000+$ 0.6764$ 0.3382$ 338.20
Standard Packaging2500/Full Reel
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Products Specifications

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

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

TF21834M is a high-voltage, high-speed power MOSFET/IGBT high- and low-side driver series IC with two non-independent propagation channels. It integrates protection circuits including high- and low-side UVLO, overvoltage clamp, and shoot-through lockout circuits, with high-current pulse output capability. Logic input levels are compatible with CMOS or LSTTL logic output as low as 3.3V. Output current capability reaches up to 4A, and the floating channel maximum operating voltage is up to 700V. Suitable for driving N-channel high-voltage power MOSFETs/IGBTs and similar devices. TF21834M is available in SOP-14 package and operates over a temperature range of -40°C to 125°C.

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 undervoltage lockout
  • UVLO positive threshold 8.9V
  • UVLO negative threshold 8.2V
  • Dead time adjustable via external resistor (RDT)
  • DT=400ns@RDT=0
  • DT=5μs@RDT=200kΩ
  • Propagation delay for turn-on/turn-off
  • Ton/Toff=130ns/130ns
  • High- and low-side delay matched
  • Gate drive current capability
  • Source/sink current=4.0A/4.0A
  • RoHS compliant
  • SOP-14

Applications

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