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- Part Number IR4428PBF
- Manufacturer Infineon
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Dual-In-Line Packages
- Footprint Name Dual-In-Line Packages - 8 Lead PDIP
- Released Date Jan 11, 2017
- Last Modified Date Jun 4, 2025 8:21 AM UTC
- Pinout / Pin List Click Here (Member Only)
IR4428PBF Details
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Manufacturer Part Number:
IR4428PBF
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Part Life Cycle Code:
Active
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Package Description:
DIP-8
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Manufacturer:
Infineon Technologies AG
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YTEOL:
5
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High Side Driver:
NO
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Input Characteristics:
SCHMITT TRIGGER
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Interface IC Type:
BUFFER OR INVERTER BASED IGBT/MOSFET DRIVER
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JESD-30 Code:
R-PDIP-T8
IR4428PBF Frequently Asked Questions (FAQs)
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The maximum operating frequency of IR4428PBF is 500 kHz, but it can be used up to 1 MHz with reduced performance.
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To ensure the bootstrap capacitor is properly charged, make sure the high-side driver is turned off before the low-side driver, and the bootstrap capacitor should be at least 10 times the gate charge of the high-side MOSFET.
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The recommended dead time between high-side and low-side switching is typically around 100-200 ns to prevent shoot-through current and ensure proper operation.
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Yes, IR4428PBF can be used with a different voltage supply, but the recommended operating range is 10V to 20V. However, the device's performance and reliability may be affected if operated outside this range.
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To protect the IR4428PBF from overvoltage and undervoltage conditions, use a voltage regulator or a voltage supervisor to ensure the supply voltage remains within the recommended operating range.
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