MIC4429YM
- Mfr.Part #
- MIC4429YM
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8SOIC
- Stock
- 2,393
- In Stock :
- 2,393
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- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Channel Type :
- Single
- Configuration :
- Inverting
- Seated Height-Max :
- 1.879 mm
- Turn-On Delay Time :
- 75 ns
- JESD-30 Code :
- R-PDSO-G8
- Product Status :
- Active
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Polarity :
- Inverting
- Driver Configuration :
- Low Side
- Terminal Form :
- Gull wing
- Product Type :
- Gate Drivers
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3.94mm
- Rise / Fall Time (Typ) :
- 12ns 13ns
- Manufacturer :
- Microchip
- Published :
- 2005
- Number of Outputs :
- 1
- Turn On Delay Time :
- 75 ns
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Channels :
- 1
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 4.5V~18V
- Topology :
- Low Side
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- REACH SVHC :
- No SVHC
- Temperature Grade :
- Industrial
- Subcategory :
- PMIC - Power Management ICs
- High Side Driver :
- No
- Gate Type :
- N-Channel, P-Channel MOSFET
- Type :
- Low-Side
- Propagation Delay :
- 75 ns
- RoHS :
- Details
- Output Current :
- 6A
- Nominal Supply Current :
- 450μA
- Package Type :
- SOIC
- Packaging :
- Tube
- Base Part Number :
- MIC4429
- Max Supply Voltage :
- 18V
- Package Shape :
- RECTANGULAR
- Power Dissipation :
- 1.04W
- Pin Count :
- 8
- Brand :
- Microchip Technology / Atmel
- Surface Mount :
- yes
- Technology :
- Si
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Package :
- Tube
- Min Operating Temperature :
- -40°C
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Output Peak Current Limit-Nom :
- 6 A
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- MSL :
- MSL 1 - Unlimited
- Number of Drivers :
- 1
- Logic Voltage - VIL, VIH :
- 0.8V 2.4V
- Maximum Operating Temperature :
- + 85 C
- Mounting Style :
- SMD/SMT
- Rise Time :
- 12ns
- Supplier Device Package :
- 8-SOIC
- Current - Peak Output (Source, Sink) :
- 6A 6A
- Schedule B :
- 8542390000, 8542390000/8542390000, 8542390000/8542390000/8542390000, 8542390000/8542390000/8542390000/8542390000
- Base Product Number :
- MIC4429
- Operating Supply Voltage :
- 4.5 V to 18 V
- Minimum Operating Temperature :
- - 40 C
- Reach Compliance Code :
- Compliant
- Product Category :
- Gate Drivers
- Number of Terminals :
- 8
- Height :
- 1.48mm
- Factory Lead Time :
- 8 Weeks
- Supply Voltage :
- 18V
- Terminal Position :
- Dual
- Qualification Status :
- Not Qualified
- HTS Code :
- 8542.39.00.01
- Product :
- MOSFET Gate Drivers
- Max Operating Temperature :
- 85°C
- Length :
- 4.93mm
- ECCN Code :
- EAR99
- Min Supply Voltage :
- 4.5V
- Max Output Current :
- 6A
- Series :
- --
- Logic Type :
- CMOS, TTL
- Operating Temperature :
- -40°C~150°C TJ
- Terminal Pitch :
- 1.27 mm
- Input Type :
- Inverting
- Fall Time (Typ) :
- 13 ns
- JESD-609 Code :
- e4
- Driven Configuration :
- Low-Side
- Operating Supply Current :
- 450 uA
- Number of Pins :
- 8
- Datasheets
- MIC4429YM

Gate Drivers Microchip Technology MIC4429YM Overview
The MIC4429YM from Microchip Technology is a high-speed, low-side gate driver designed for superior performance in driving MOSFETs and IGBTs. This device provides robust operation with a peak output current of up to 6A, making it an ideal choice for high-frequency switching applications. The MIC4429YM is housed in an 8SOIC package, ensuring a compact footprint while delivering high-efficiency power management solutions. The integration of a low-side driver enhances system reliability and simplifies the design process for a wide range of industrial and consumer electronics. With its fast switching capabilities and robust design, the Gate Drivers Microchip Technology MIC4429YM is a pivotal component for developers looking to optimize their power management systems.
MIC4429YM Features
The MIC4429YM gate driver includes several key features that make it a standout option for driving power switches. These features include a maximum supply voltage of 18V, a low logic input threshold that is compatible with standard TTL and CMOS levels, and built-in protection against under-voltage lockout (UVLO). Additionally, the driver's high peak output current ensures effective charging and discharging of gate capacitances, resulting in reduced switching times and improved overall efficiency.
MIC4429YM Applications
- DC-DC Converters: Utilized to drive MOSFETs in the conversion of DC power from one voltage level to another, enhancing efficiency and performance.
- Motor Control Systems: Plays a crucial role in the precise control of motors within industrial automation, robotics, and automotive systems by driving the gates of MOSFETs or IGBTs used in motor driver circuits.
- Solar Power Inverters: Helps in the efficient switching of power transistors in solar inverters, crucial for converting DC from solar panels into AC for grid use or local consumption.
- Switch Mode Power Supplies (SMPS): Critical in driving the power switches of high-frequency SMPS designs, thereby improving power efficiency and reducing thermal load.
- LED Lighting Systems: Applied in driving LEDs efficiently and reliably, particularly in high-power applications requiring robust and fast switching.
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