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MC33883DW
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Product Detailed Parameters
- Description：IC GATE DRVR HALF-BRIDGE 20SOIC
- Series：-
- Mfr：NXP USA Inc.
- Package：Tube
- Driven Configuration：Half-Bridge
- Channel Type：Independent
- Number of Drivers：4
- Gate Type：MOSFET (N-Channel)
- Voltage - Supply：5.5V ~ 28V
- Logic Voltage - VIL, VIH：0.8V, 2V
- Current - Peak Output (Source, Sink)：1A, 1A
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：80ns, 80ns
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：20-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：20-SOIC
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：55 V
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Overview
The MC33883DW is a half-bridge gate driver IC manufactured by NXP USA Inc., designed for driving N-channel MOSFETs. It features four independent channels in a 20-SOIC package. The device operates with a supply voltage range of 5.5V to 28V and supports a maximum high-side bootstrap voltage of 55V. It delivers peak output currents of 1A for both sourcing and sinking. Logic thresholds are defined at 0.8V for VIL and 2V for VIH. Typical rise and fall times are 80ns each. The component is rated for an operating junction temperature range of -40°C to 150°C.
Feature Summary
- Provides non-inverting drive signals for four independent N-channel MOSFET half-bridge configurations.
- Supports high-voltage operation with a maximum bootstrap voltage capability of 55V.
- Features robust thermal performance suitable for industrial environments with a wide operating temperature range.
Applications
- Industrial motor control systems
- Power management circuits requiring high-side switching
- Electromagnetic actuator drivers
Procurement Notes
Verify the specific suffix (e.g., DWR2 vs DW) as packaging and status may vary. Confirm RoHS compliance status, as some variants may not meet current regulations. Check for obsolescence notices from NXP USA Inc. prior to final design approval. Ensure the 20-SOIC footprint matches the target PCB layout constraints.
Selection Notes
Select this component when driving multiple N-channel MOSFETs in half-bridge topologies is required. Consider the 1A peak current capability for load requirements. Verify that the 5.5V to 28V supply range aligns with the system power architecture. Evaluate the 20-SOIC package size against available board space.
Part Context
This part belongs to the MC33883 family of gate drivers from NXP USA Inc. It is distinct from MCU-based solutions like the MCX A series or S32K1, focusing purely on power stage driving. It complements analog front ends like the NAFE series by handling the switching elements in power conversion applications.
Replacement Considerations
Check for direct pin-compatible alternatives within the MC33883 family, such as the MC33883HEG. Verify functional equivalence regarding voltage ratings and drive current before substitution.
