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MIC4102BM
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Product Detailed Parameters
- Description：100V HALF BRIDGE MOSFET DRIVER
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- Driven Configuration：Half-Bridge
- Channel Type：Synchronous
- Number of Drivers：2
- Gate Type：MOSFET (N-Channel)
- Voltage - Supply：9V ~ 16V
- Logic Voltage - VIL, VIH：0.8V, 2.2V
- Current - Peak Output (Source, Sink)：2A, 3A
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：330ns, 200ns
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- High Side Voltage - Max (Bootstrap)：118 V
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Overview
The MIC4102BM is a half-bridge gate driver IC manufactured by Microchip Technology, designed for driving N-channel MOSFETs. It operates with a supply voltage range of 9V to 16V and supports a maximum high-side bootstrap voltage of 118V. The device features non-inverting inputs and synchronous channel types within an 8-SOIC package. Key electrical characteristics include peak output currents of 2A sink and 3A source, with typical rise and fall times of 330ns and 200ns respectively. Logic thresholds are defined at 0.8V for VIL and 2.2V for VIH. The component is rated for operation between -40°C and +125°C junction temperature.
Feature Summary
- Half-bridge configuration for synchronous N-channel MOSFET control
- High-voltage capability supporting up to 118V bootstrap operation
- Robust drive strength with asymmetric 2A sink and 3A source peak currents
- Wide operating temperature range suitable for industrial environments
Applications
- Motor control systems requiring half-bridge topologies
- Industrial power conversion circuits
- Inverter designs utilizing N-channel MOSFET switches
Procurement Notes
Verify the current availability status as the MIC4102BM may be discontinued or subject to limited stock conditions. Confirm that the RoHS compliance status aligns with project requirements, as indicated data suggests non-compliance. Ensure the selected replacement part number matches the pinout and electrical specifications to maintain circuit compatibility without redesign.
Selection Notes
Select this component when a dedicated half-bridge driver with high-voltage tolerance is required. The asymmetric current drive capabilities suit applications needing faster turn-off speeds. Consider the 8-SOIC package constraints for PCB layout. Verify that the input logic levels match the controlling microcontroller or FPGA outputs to ensure reliable switching without additional level shifting circuitry.
Part Context
The MIC4102BM belongs to the MIC4102 family of gate drivers from Microchip Technology. This series focuses on providing efficient control for power MOSFETs in medium-power applications. The BM suffix typically denotes specific packaging or temperature grade variations within the broader product line, distinguishing it from other variants like the YM suffix which may offer different commercial or industrial ratings.
Replacement Considerations
The MIC4102YM is identified as a direct substitute available from Microchip Technology. Verify functional equivalence regarding pinout and electrical parameters before implementation.
FAQ
What is the maximum high-side voltage supported by the MIC4102BM?
The device supports a maximum high-side voltage of 118V when using the bootstrap configuration.
Does the MIC4102BM support both inverting and non-inverting inputs?
No, the MIC4102BM features non-inverting inputs only.
