IR21531STR
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- Mfr.Part #
- IR21531STR
- Manufacturer
- Infineon Technologies
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 8SOIC
- Stock
- 16,863
- In Stock ：
- 16,863
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- RoHS Status :
- Non-RoHS Compliant
- Supply Voltage :
- 12V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mounting Type :
- Surface Mount
- Supply Voltage1-Nom :
- 12V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- High Side Driver :
- yes
- JESD-30 Code :
- R-PDSO-G8
- JESD-609 Code :
- e3
- Length :
- 4.9mm
- Packaging :
- Tape and Reel (TR)
- Surface Mount :
- yes
- Published :
- 2005
- Channel Type :
- SYNCHRONOUS
- Height Seated (Max) :
- 1.75mm
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Finish :
- Matte Tin (Sn)
- Width :
- 3.9mm
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Gate Type :
- N-Channel MOSFET
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 8
- Driven Configuration :
- Half-Bridge
- Base Part Number :
- IR21531S
- Terminal Position :
- Dual
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage - Supply :
- 10V~15.6V
- High Side Voltage - Max (Bootstrap) :
- 600V
- Input Type :
- RC Input Circuit
- Rise / Fall Time (Typ) :
- 80ns 45ns
- Number of Drivers :
- 2
- Datasheets
- IR21531STR
Gate Drivers Infineon Technologies IR21531STR Overview
The Infineon Technologies IR21531STR is a high-performance half-bridge gate driver designed for robust and efficient control of MOSFETs and IGBTs. This IC, packaged in an 8SOIC format, integrates multiple features tailored for effective power management in a compact design. Its ability to drive high and low side switches with precision makes it an essential component for developers seeking to enhance system reliability and performance while minimizing component count and board space. The Infineon IR21531STR gate driver is particularly well-suited for high-frequency operations and demanding environments, embodying Infineon's commitment to delivering advanced solutions in power electronics.
IR21531STR Features
The IR21531STR gate driver incorporates essential features that make it stand out in its class. It includes integrated high-voltage half-bridge drivers, undervoltage lockout for both channels, and a matched delay between high and low sides. These features ensure reliable operation and improved power efficiency, making it ideal for a wide range of applications requiring precise power control.
IR21531STR Applications
- Motor Drives: Utilized in controlling both speed and torque of electric motors, the IR21531STR enables efficient and smooth operation in applications like electric vehicles and industrial automation systems.
- Switch Mode Power Supplies (SMPS): Ensures stable and reliable switching performance necessary for power supply units, contributing to overall energy efficiency and system stability.
- Inverter Circuits: Facilitates the conversion of DC to AC power, crucial for applications ranging from renewable energy systems to home inverters.
- Inductive Heating Systems: Provides accurate and efficient driving of high-power elements in inductive heating applications, ensuring optimal operational performance and safety.
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