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  • IRS21281SPBF

IRS21281SPBF

Surface Mount Tube Obsolete EAR99 Gate Drivers ICs Inverting 1 600V V 8-SOIC (0.154, 3.90mm Width) IRS21281SPBF High-Side


  • Manufacturer: Infineon Technologies
  • Origchip NO: 376-IRS21281SPBF
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 381
  • Description: Surface Mount Tube Obsolete EAR99 Gate Drivers ICs Inverting 1 600V V 8-SOIC (0.154, 3.90mm Width) IRS21281SPBF High-Side (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature -40°C~150°C TJ
Packaging Tube
Published 1996
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Resistance 125Ohm
Terminal Finish Matte Tin (Sn) - with Nickel (Ni) barrier
Subcategory MOSFET Drivers
Max Power Dissipation 625mW
Technology CMOS
Voltage - Supply 9V~20V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number IRS21281SPBF
Output Voltage 20V
Max Output Current 600mA
Nominal Supply Current 60μA
Power Dissipation 625mW
Output Current 290mA
Max Supply Current 120μA
Propagation Delay 200 ns
Input Type Inverting
Turn On Delay Time 80 ns
Rise Time 130ns
Fall Time (Typ) 65 ns
Turn-Off Delay Time 40 ns
Rise / Fall Time (Typ) 80ns 40ns
Interface IC Type BUFFER OR INVERTER BASED MOSFET DRIVER
Channel Type Single
Number of Drivers 1
Turn On Time 0.2 μs
Output Peak Current Limit-Nom 0.6A
Driven Configuration High-Side
Gate Type IGBT, N-Channel MOSFET
Current - Peak Output (Source, Sink) 290mA 600mA
High Side Driver YES
Logic Voltage - VIL, VIH 0.8V 2.5V
Turn Off Time 0.2 μs
High Side Voltage - Max (Bootstrap) 600V
Height 1.4986mm
Length 4.9784mm
Width 3.9878mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status RoHS Compliant
Lead Free Lead Free

IRS21281SPBF Overview


Its 8-SOIC (0.154, 3.90mm Width) package is adopted for higher flexibility.Tube represents the packaging method.This configuration includes 1 drivers.There is a mounting bracket in the way of Surface Mount.By using 9V~20V supply voltage, it is able to demonstrate its superiority.A gate type of IGBT, N-Channel MOSFET has been used in its design.This device is allowed to operate in a temperature range of -40°C~150°C TJ.Inverting is used as the input type.Its configuration is based on a total of 8 terminations.The base part number IRS21281SPBF refers to a number of related parts.Mounting the device requires Surface Mount.During design, it is configured with 8 pins.Specification is for 15V supply voltage operation.In this case, BUFFER OR INVERTER BASED MOSFET DRIVER serves as the interface IC.As a maximum, there is 600mA limit to the output current.There are several useful electronic components within its subcategory MOSFET Drivers.Maximum (Bootstrap) voltage can be up to 600V.290mA is the maximum output current supported by the device.Considering its maximum power dissipation, 625mW shows its maximum capacity to transfer and conduct power loss without overheating.If you want a stable supply current, you should keep it at 120μA.When this voltage is produced, it is marked as 20V.This device requires a resistance value of 125Ohm.

IRS21281SPBF Features


Embedded in the Tube package
1 drivers
Employing a gate type of IGBT, N-Channel MOSFET
8 pins
High-side voltage - Max (Bootstrap) of 600V
Maximum power dissipation of 625mW
Resistance of 125Ohm

IRS21281SPBF Applications


There are a lot of Infineon Technologies IRS21281SPBF gate drivers applications.

  • Telecom switch mode power supplies
  • Industrial Power Supplies
  • Active Clamp Flyback or Forward and Synchronous Rectifier
  • Solar inverters
  • RGB applications
  • DC/DC converters
  • serial peripheral interface (SPI), I2C
  • Dual-Battery Systems
  • Driving GaN Power Transistors used in Full or Half?Bridge, LLC,
  • Motor Control