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LF2304NTR
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Product Detailed Parameters
- Description：IC GATE DRVR HALF-BRIDGE 8SOIC
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Driven Configuration：Half-Bridge
- Channel Type：Independent
- Number of Drivers：2
- Gate Type：IGBT, MOSFET (N-Channel)
- Voltage - Supply：10V ~ 20V
- Logic Voltage - VIL, VIH：0.7V, 2.3V
- Current - Peak Output (Source, Sink)：290mA, 600mA
- Input Type：Inverting
- Rise / Fall Time (Typ)：35ns, 35ns
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：600 V
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Overview
The LF2304NTR is a half-bridge gate driver IC from Littelfuse, designed for IGBT and MOSFET applications. It features an optically isolated input-to-output architecture, enabling AC and DC switching configurations. The device operates with a typical source peak drive current of 290mA and a typical sink peak drive current of 600mA. It exhibits a maximum offset voltage of 600V and requires a control current of 5mA. Packaged in an 8-pin SOIC format, it integrates voltage regulators and control circuits to simplify power management.
Feature Summary
- Optically isolated input-to-output design for enhanced safety
- Configurable for both AC and DC switching operations
- Integrated voltage regulators and control circuits on a single chip
Applications
- IGBT gate driving
- MOSFET gate driving
- Power distribution switching
- Load driver circuits
Procurement Notes
Verify the specific manufacturer part number against official Littelfuse documentation to ensure compatibility. Confirm package type and electrical specifications match system requirements before procurement. Check current availability status as supply may vary. Ensure compliance with relevant product trade regulations.
Selection Notes
Select this component when optical isolation between control and power stages is required. Consider the 600V offset voltage capability for high-voltage applications. Evaluate the 290mA source and 600mA sink currents against load requirements. The 8-pin SOIC package suits space-constrained designs needing integrated regulation.
Part Context
This component belongs to Littelfuse's Half-Bridge Drivers series, specifically categorized under IGBT & MOSFET Driver ICs. It falls within the broader PMIC - Power Management ICs subcategory. The device is part of Littelfuse's portfolio focusing on circuit protection, power control, and sensing solutions.
Replacement Considerations
Consult official Littelfuse substitution guides for verified alternatives. Cross-reference pinouts and electrical parameters carefully. Generic equivalents may not maintain optical isolation or specific drive current characteristics.
