IR21084SPBF
- Mfr.Part #
- IR21084SPBF
- Manufacturer
- International Rectifier
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- HALF-BRIDGE BASED MOSFET DRIVER
- Stock
- 19,655
- In Stock :
- 19,655
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- International Rectifier
- Product Category :
- Gate Drivers
- Height :
- 1.5mm
- Mount :
- Surface Mount
- Lead Free :
- Lead Free
- Current - Peak Output (Source, Sink) :
- 200mA 350mA
- Turn-Off Delay Time :
- 200 ns
- Base Part Number :
- IR21084SPBF
- Output Voltage :
- 620V
- REACH SVHC :
- No SVHC
- Output Peak Current Limit-Nom :
- 0.35A
- Width :
- 3.99mm
- Max Output Current :
- 350mA
- Driven Configuration :
- Half-Bridge
- Operating Temperature :
- -40°C~150°C TJ
- Terminal Finish :
- Matte Tin (Sn)
- Output Current :
- 200mA
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Length :
- 8.74mm
- Packaging :
- Tube
- Turn On Delay Time :
- 30 ns
- Max Power Dissipation :
- 1W
- High Side Driver :
- yes
- Terminal Form :
- Gull wing
- Turn On Time :
- 0.3 µs
- Input Type :
- Non-Inverting
- Power Supplies :
- 15V
- Published :
- 1996
- Number of Outputs :
- 2
- Qualification Status :
- Not Qualified
- Channel Type :
- Independent
- Min Output Voltage :
- 10V
- Number of Pins :
- 14
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Factory Lead Time :
- 13 Weeks
- Nominal Supply Current :
- 1.6mA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Position :
- Dual
- High Side Voltage - Max (Bootstrap) :
- 600V
- Logic Voltage - VIL, VIH :
- 0.8V 2.9V
- Power Dissipation :
- 1W
- Rise Time :
- 220ns
- Max Supply Current :
- 1.6mA
- JESD-609 Code :
- e3
- Fall Time (Typ) :
- 80 ns
- Additional Feature :
- FLOATING LOAD DRIVER; UNDER VOLTAGE LOCKOUT CIRCUIT
- Rise / Fall Time (Typ) :
- 150ns 50ns
- Supply Voltage :
- 15V
- RoHS Status :
- ROHS3 Compliant
- Max Output Voltage :
- 20V
- Voltage - Supply :
- 10V~20V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Propagation Delay :
- 300 ns
- Gate Type :
- IGBT, N-Channel MOSFET
- Number of Terminations :
- 14
- Datasheets
- IR21084SPBF

Gate Drivers International Rectifier IR21084SPBF Overview
The Gate Drivers International Rectifier IR21084SPBF is a high-performance HALFBRIDGE based MOSFET driver designed to meet the demanding needs of high-efficiency power management systems. This robust driver integrates innovative features that ensure reliability and efficiency, making it an ideal choice for leading-edge applications in power electronics. With its superior design engineered by International Rectifier, the IR21084SPBF enhances system performance through precise gate drive control, facilitating lower switching losses and improved thermal management. This product is tailored to support bulk purchasing by B2B customers looking to optimize their power solutions with top-tier components.
IR21084SPBF Features
The IR21084SPBF MOSFET driver includes integrated features such as under-voltage lockout for both channels, independent high and low side output channels, and a floating channel designed for bootstrap operation up to 600V. These features enable the driver to offer optimal performance in a wide range of operating conditions, ensuring robust and reliable function in critical power management systems.
IR21084SPBF Applications
- Inverter Systems: The IR21084SPBF is crucial for driving MOSFETs in inverter circuits, providing the necessary gate charge to switch devices efficiently and minimize power losses.
- Switch Mode Power Supplies (SMPS): Utilizes its fast switching capabilities to enhance efficiency and reduce electromagnetic interference (EMI) in SMPS applications.
- DC-DC Converters: Helps in optimizing the switch timing of MOSFETs in DC-DC converter systems, improving overall system efficiency and performance.
- Motor Drives: In motor drive applications, the IR21084SPBF provides reliable and precise control over high-power and high-frequency motor operations, ensuring smooth and efficient motor performance.
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.
















