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MIC4103YM-TR
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Product Detailed Parameters
- Description：IC GATE DRVR HALF-BRIDGE 8SOIC
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Driven Configuration：Half-Bridge
- Channel Type：Independent
- Number of Drivers：2
- Gate Type：MOSFET (N-Channel)
- Voltage - Supply：9V ~ 16V
- Logic Voltage - VIL, VIH：3V, 8V
- Current - Peak Output (Source, Sink)：2A, 3A
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：10ns, 6ns
- 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
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：118 V
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Overview
The MIC4103YM-TR is a high-frequency, 100V half-bridge MOSFET driver manufactured by Microchip Technology. It features asymmetrical, low-impedance outputs capable of driving 1000pF loads with 10ns rise times and 6ns fall times. The device supports supply voltages from 9V to 16V and includes a high-voltage internal diode for bootstrap capacitor charging. It operates within a junction temperature range of –40°C to +125°C and utilizes CMOS input thresholds.
Feature Summary
- Asymmetrical, low-impedance outputs drive 1000pF load with 10ns rise times and 6ns fall times
- Bootstrap supply max voltage to 118V DC
- Supply voltage up to 16V
- Drives high- and low-side N-Channel MOSFETs with independent inputs
Applications
- High-frequency power conversion systems
- Motor control applications requiring fast switching
- Industrial power supplies
Procurement Notes
Verify the specific suffix 'YM' corresponds to the required package and temperature grade. Confirm the '-TR' designation indicates tape-and-reel packaging for automated assembly. Ensure compatibility with the target PCB footprint for the 8-SOIC package. Check for any recent Product Change Notifications (PCN) regarding assembly sites or material changes.
Selection Notes
Select this component when fast turn-off characteristics are critical compared to older drivers like the MIC4100/4101. The MIC4103 variant specifically provides CMOS input thresholds, suitable for logic levels starting at 0.8V. Consider the 118V bootstrap limit for high-side drive requirements in medium-voltage applications.
Part Context
This part belongs to the MIC4103/4104 family of 100V Half Bridge MOSFET Drivers. It is designed as an upgrade to previous generations, offering faster propagation delays of 24ns and improved robustness against high-speed voltage transitions on the high-side output.
Replacement Considerations
The MIC4104YM-TR serves as a functional substitute if TTL input thresholds are preferred over the CMOS thresholds provided by the MIC4103 series. Both share identical electrical performance and pinouts.
