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IXDN609SI
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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：Single
- Number of Drivers：1
- 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)：9A, 9A
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：22ns, 15ns
- Operating Temperature：-55°C ~ 150°C (TJ)
- 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 IXDN609SI is an automotive-grade, high-speed low-side gate driver from the IXD_609 series. It features a non-inverting configuration with a single output capable of sourcing and sinking 9 A. The device operates within a supply voltage range of 4.5 V to 35 V. Key timing parameters include a rise time of 22 ns, a fall time of 15 ns, and maximum turn-on/turn-off delays of 75 ns. It functions reliably across an operating temperature range of -40°C to +125°C and is housed in an 8-pin SOIC EP package.
Feature Summary
- Automotive qualification compliant with AEC-Q100 standards for reliability in vehicle applications.
- High-speed switching capability with ultrafast rise and fall times for efficient MOSFET and IGBT driving.
- Robust low-side output stage providing 9 A peak current drive capability.
Applications
- Automotive power electronics systems
- MOSFET gate driving circuits
- IGBT gate driving circuits
Procurement Notes
Verify the specific suffix 'SI' indicates automotive grade (AEC-Q100) qualification distinct from standard industrial variants. Confirm the SOIC-8EP package type matches PCB footprint requirements. Ensure the non-inverting logic level aligns with control signal specifications. Cross-reference manufacturer datasheets for exact pinout and thermal pad grounding details.
Selection Notes
Select this component when automotive reliability and high-speed switching are required for low-side power devices. The 9 A output current supports larger MOSFETs or IGBTs. The wide supply voltage range accommodates various system voltages. Consider the SOIC-8EP package for surface mount assembly and thermal management needs.
Part Context
The IXDN609SI belongs to the IXD_609 family of high-speed gate drivers manufactured by Littelfuse (formerly IXYS). This series is designed specifically for driving modern power semiconductors. The 'SI' designation typically denotes automotive-grade qualification, differentiating it from standard industrial versions like the IXDN609S.
Replacement Considerations
Check for other IXD_609 variants such as IXDI609SI (inverting) or IXDD609SI if logic polarity differs. Verify equivalent automotive-qualified low-side drivers from Littelfuse or other manufacturers offering similar 9 A current and SOIC-8EP packaging.
