Part Details for IR4427PBF by International Rectifier
Results Overview of IR4427PBF by International Rectifier
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Industrial Automation
Energy and Power Systems
Renewable Energy
Automotive
Motor control systems
IR4427PBF Information
IR4427PBF by International Rectifier is an MOSFET Driver.
MOSFET Drivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for IR4427PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-IR4427PBF-ND
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DigiKey | IR4427 - GATE DRIVER Min Qty: 208 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT |
757 In Stock |
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$1.4500 | Buy Now |
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Rochester Electronics | IR4427 - Gate Driver RoHS: Compliant Status: Active Min Qty: 1 | 1069 |
|
$1.1100 / $1.3900 | Buy Now |
Part Details for IR4427PBF
IR4427PBF CAD Models
IR4427PBF Part Data Attributes
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IR4427PBF
International Rectifier
Buy Now
Datasheet
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IR4427PBF
International Rectifier
Buffer/Inverter Based MOSFET Driver, 3.3A, CMOS, PDIP8, LEAD FREE, MS-001AB, PLASTIC, DIP-8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | INTERNATIONAL RECTIFIER CORP | |
| Part Package Code | DIP | |
| Package Description | LEAD FREE, MS-001AB, PLASTIC, DIP-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| High Side Driver | NO | |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e3 | |
| Length | 9.88 mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Peak Current Limit-Nom | 3.3 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.33 mm | |
| Supply Voltage-Max | 20 V | |
| Supply Voltage-Min | 6 V | |
| Supply Voltage-Nom | 15 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Turn-off Time | 0.15 µs | |
| Turn-on Time | 0.16 µs | |
| Width | 7.62 mm |
IR4427PBF Frequently Asked Questions (FAQ)
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The maximum operating frequency of the IR4427PBF is 500 kHz, but it can be operated at higher frequencies with proper design and layout considerations.
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To ensure the bootstrap capacitor is properly charged, make sure the high-side FET is turned off before the low-side FET is turned on, and ensure the bootstrap capacitor is sized correctly based on the application's requirements.
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The recommended dead time between the high-side and low-side FETs is typically around 100-200 ns, but this can vary depending on the specific application and layout.
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To handle the body diode conduction in the low-side FET, ensure the low-side FET is turned on before the high-side FET is turned off, and consider adding a Schottky diode in parallel with the low-side FET to reduce power losses.
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The maximum allowable voltage on the VCC pin is 15V, but it's recommended to keep it below 12V for reliable operation.