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IR2121

Through Hole Tube Obsolete EAR99 Gate Drivers ICs Non-Inverting 1 8-DIP (0.300, 7.62mm) IR2121 Low-Side


  • Manufacturer: Infineon Technologies
  • Origchip NO: 376-IR2121
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 940
  • Description: Through Hole Tube Obsolete EAR99 Gate Drivers ICs Non-Inverting 1 8-DIP (0.300, 7.62mm) IR2121 Low-Side (Kg)

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Details

Tags

Parameters
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Surface Mount NO
Operating Temperature -40°C~150°C TJ
Packaging Tube
Published 2003
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Technology CMOS
Voltage - Supply 12V~18V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 15V
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number IR2121
JESD-30 Code R-PDIP-T8
Qualification Status Not Qualified
Input Type Non-Inverting
Output Characteristics TOTEM-POLE
Output Polarity TRUE
Input Characteristics SCHMITT TRIGGER
Rise / Fall Time (Typ) 43ns 26ns
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 3.3A
Driven Configuration Low-Side
Gate Type IGBT, N-Channel MOSFET
Current - Peak Output (Source, Sink) 1.6A 3.3A
High Side Driver NO
Logic Voltage - VIL, VIH 0.8V 2.2V
Turn Off Time 0.25 μs
Height Seated (Max) 5.33mm
Length 9.88mm
Width 7.62mm
RoHS Status Non-RoHS Compliant

IR2121 Overview


Its 8-DIP (0.300, 7.62mm) package is adopted for higher flexibility.Tube represents the package.This configuration includes 1 drivers.Ideally, it should be mounted in the direction of Through Hole.Using a 12V~18V supply voltage, gate drivers is capable of demonstrating Gate driverss superiorGate driversy.Gate drivers is designed wGate driversh a gate type of IGBT, N-Channel MOSFET.-40°C~150°C TJ is the allowed temperature range for this device.The input type is Non-Inverting.The configuration is based on 8 terminations.There are various related parts under its base part number IR2121.This device operates with 15V supply voltage.As its interface IC, BUFFER OR INVERTER BASED MOSFET DRIVER is being employed.SCHMITT TRIGGER is its input.

IR2121 Features


Embedded in the Tube package
1 drivers
Employing a gate type of IGBT, N-Channel MOSFET

IR2121 Applications


There are a lot of Infineon Technologies IR2121 gate drivers applications.

  • Isolated switch mode power supplies (SMPS)
  • Portable Navigation Devices
  • DC/DC converters
  • Head-up and Head mounted displays
  • Power factor correction (PFC) circuits
  • Dual-Battery Systems
  • 48 V to 12 V PoL Converters, 48 V to Low Voltage Bus Converter,
  • 3-Phase Motor Inverter Driver
  • UPS systems
  • A/D drivers