IR21834STR
- Mfr.Part #
- IR21834STR
- Manufacturer
- Infineon Technologies
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 14SOIC
- Stock
- 2,665
- In Stock :
- 2,665
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- Packaging :
- Cut Tape (CT)
- Output Peak Current Limit-Nom :
- 2.3A
- Base Part Number :
- IR21834S
- Input Type :
- Inverting, Non-Inverting
- Rise / Fall Time (Typ) :
- 40ns 20ns
- Logic Voltage - VIL, VIH :
- 0.8V 2.7V
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Length :
- 8.65mm
- Current - Peak Output (Source, Sink) :
- 1.9A 2.3A
- Supply Voltage :
- 15V
- High Side Voltage - Max (Bootstrap) :
- 600V
- Number of Terminations :
- 14
- Height Seated (Max) :
- 1.75mm
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Gate Type :
- IGBT, N-Channel MOSFET
- Number of Drivers :
- 2
- Voltage - Supply :
- 10V~20V
- Width :
- 3.9mm
- Terminal Finish :
- Matte Tin (Sn)
- Driven Configuration :
- Half-Bridge
- High Side Driver :
- yes
- Turn Off Time :
- 0.33 μs
- Operating Temperature :
- -40°C~150°C TJ
- Published :
- 2006
- Channel Type :
- Independent
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Surface Mount :
- yes
- JESD-30 Code :
- R-PDSO-G14
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Datasheets
- IR21834STR

Gate Drivers Infineon Technologies IR21834STR Overview
The IR21834STR from Infineon Technologies is a state-of-the-art half-bridge gate driver, designed for high-efficiency, high-performance applications. This integrated circuit is housed in a compact 14SOIC package, tailored for precise control and reliable operation of your power MOSFETs and IGBTs. With its advanced features, the IR21834STR is ideal for driving both the high-side and low-side switches in your half-bridge configurations, enhancing system performance through robust design and powerful output drivers.
IR21834STR Features
The IR21834STR gate driver includes several key features that make it an exceptional choice for demanding applications. It offers high and low side referenced output channels with a 600V max offset. Its robust design includes under-voltage lockout for both channels, ensuring optimal performance and protection. Additionally, the driver supports up to 2.5A output per channel, providing strong drive capability and fast switching speeds, crucial for reducing switching losses and improving total system efficiency.
IR21834STR Applications
- Motor Control Systems: Utilizes high and low-side drivers to efficiently control motor phases, enhancing the performance and reliability of industrial motor drives.
- Inverters: Employs its half-bridge configuration to generate the required AC output from a DC input, crucial for applications in solar inverters and uninterruptible power supplies (UPS).
- Power Supplies: Helps in designing switch-mode power supplies (SMPS) by managing the switching elements that convert electrical power efficiently.
- Electric Vehicles (EVs): Integral in driving the power electronics found in electric vehicle powertrain systems, ensuring efficient control over high voltage power.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















