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IXDI604SI
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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 8SOIC
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tube
- Driven Configuration：Low-Side
- Channel Type：Independent
- Number of Drivers：2
- Gate Type：IGBT, MOSFET (N-Channel, P-Channel)
- Voltage - Supply：4.5V ~ 35V
- Logic Voltage - VIL, VIH：0.8V, 3V
- Current - Peak Output (Source, Sink)：4A, 4A
- Input Type：Inverting
- Rise / Fall Time (Typ)：9ns, 8ns
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
- Supplier Device Package：8-SOIC-EP
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The Littelfuse IXDI604SI is a dual inverting high-speed low-side ultrafast MOSFET driver designed for driving IXYS MOSFETs and IGBTs. It features a wide operating voltage range of 4.5V to 35V and supports an extended temperature range from -40°C to +125°C. The device provides 4A source/sink drive current with propagation delays as low as 40ns. Outputs can be connected in parallel for higher drive current capability. It is AEC-Q100 Grade 1 qualified and housed in an 8-pin SOIC package.
Feature Summary
- Dual inverting high-speed low-side ultrafast MOSFET driver
- AEC-Q100 Grade 1 qualified for automotive applications
- Wide operating voltage range from 4.5V to 35V
- Extended operating temperature range from -40°C to +125°C
Applications
- Driving IXYS MOSFETs and IGBTs
- Automotive power electronics
- Industrial motor control
Procurement Notes
Verify the specific suffix (SI vs SIA) against the manufacturer's current datasheet, as packaging or qualification details may differ. Confirm availability status, as some sources indicate discontinuation. Ensure the selected variant meets the required AEC-Q100 grade if automotive compliance is necessary. Cross-reference pinout and electrical specifications with the official Littelfuse documentation before integration.
Selection Notes
Select this component for applications requiring high-speed switching of low-side MOSFETs or IGBTs with robust automotive qualification. The dual-channel configuration allows for independent control of two switches. Consider the 4A peak current capability for driving capacitive loads efficiently. Verify that the input logic levels are compatible with the controlling microcontroller or FPGA.
Part Context
The IXDI604SI belongs to Littelfuse's IXD series of gate drivers, which are optimized for high-frequency power conversion. This series is known for its ultrafast switching characteristics and reliability in demanding environments. The SI suffix typically denotes a standard industrial/automotive grade package, while variations like SIA may offer specific packaging or qualification differences.
Replacement Considerations
Check for direct replacements within the IXD series, such as the IXDI604SIA, noting any differences in packaging or specific automotive grades. Evaluate alternative dual-channel low-side drivers from other manufacturers if the IXDI604SI is discontinued, ensuring compatibility with voltage, current, and delay specifications.
