MIC4427ZN
- Mfr.Part #
- MIC4427ZN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8DIP
- Stock
- 4,385
- In Stock :
- 4,385
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- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Voltage - Supply :
- 4.5V~18V
- Turn On Delay Time :
- 40 ns
- Output Voltage :
- 25mV
- Nominal Supply Current :
- 1.5mA
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Number of Outputs :
- 2 Output
- Manufacturer :
- Microchip
- Width :
- 7.62 mm
- Configuration :
- Non-Inverting
- Packaging :
- Tube
- Terminal Form :
- THROUGH-HOLE
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Base Part Number :
- MIC4427
- Maximum Operating Temperature :
- + 70 C
- Factory Lead Time :
- 8 Weeks
- Number of Terminals :
- 8
- Subcategory :
- PMIC - Power Management ICs
- Terminal Finish :
- Matte Tin (Sn) - annealed
- ECCN Code :
- EAR99
- Package :
- Tube
- Mounting Style :
- Through Hole
- Output Current :
- 1.5A
- Qualification Status :
- Not Qualified
- Product Status :
- Active
- Mount :
- Through Hole
- Rise Time :
- 28ns
- Surface Mount :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Product Category :
- Gate Drivers
- Temperature Grade :
- COMMERCIAL
- Min Operating Temperature :
- 0 °C
- Max Supply Voltage :
- 18 V
- Turn On Time :
- 0.04 µs
- Input Type :
- Non-Inverting
- Product Type :
- Gate Drivers
- Number of Pins :
- 8
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- RoHS :
- Details
- Current - Peak Output (Source, Sink) :
- 1.5A 1.5A
- Number of Drivers :
- 2
- Max Output Current :
- 1.5A
- Gate Type :
- N-Channel, P-Channel MOSFET
- Package Shape :
- RECTANGULAR
- Mounting Type :
- Through Hole
- High Side Driver :
- No
- Product :
- MOSFET Gate Drivers
- Reach Compliance Code :
- Compliant
- Output Peak Current Limit-Nom :
- 1.5A
- Channel Type :
- Independent
- Published :
- 2005
- Logic Type :
- CMOS, TTL
- Schedule B :
- 8542390000
- Number of Terminations :
- 8
- Fall Time (Typ) :
- 32 ns
- Minimum Operating Temperature :
- 0 C
- Logic Voltage - VIL, VIH :
- 0.8V 2.4V
- Supplier Device Package :
- 8-PDIP
- Length :
- 9.525 mm
- Series :
- --
- HTS Code :
- 8542.39.00.01
- Driven Configuration :
- Low-Side
- Min Supply Voltage :
- 4.5 V
- Rise / Fall Time (Typ) :
- 20ns 29ns
- JESD-609 Code :
- e3
- Base Product Number :
- MIC4427
- Type :
- Low-Side
- Terminal Position :
- Dual
- Number of Functions :
- 2
- Operating Supply Current :
- 1.5 mA
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Propagation Delay :
- 50 ns
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 2.54 mm
- Turn-On Delay Time :
- 40 ns
- RoHS Status :
- ROHS3 Compliant
- Max Operating Temperature :
- 70 °C
- Turn Off Time :
- 0.06 µs
- JESD-30 Code :
- R-PDIP-T8
- Operating Temperature :
- 0°C~150°C TJ
- Brand :
- Microchip Technology / Atmel
- Turn-Off Delay Time :
- 40 ns
- Lead Free :
- Lead Free
- Operating Supply Voltage :
- 4.5 V to 18 V
- Datasheets
- MIC4427ZN

[Gate Drivers Microchip Technology MIC4427ZN] Overview
The MIC4427ZN, manufactured by Microchip Technology, is an integrated circuit gate driver designed to efficiently control the switching of power MOSFETs and IGBTs in low-side applications. With its compact 8DIP package, this gate driver offers high-performance drive capabilities while maintaining a small footprint, making it ideal for a wide range of industrial and automotive applications.
[MIC4427ZN] Features
- High peak output current: The MIC4427ZN is capable of delivering peak output currents up to 1.5A, ensuring rapid and efficient switching of power devices.
- Wide input voltage range: With an input voltage range of 4.5V to 18V, this gate driver provides flexibility and compatibility with various power supply configurations.
- Low propagation delay: Featuring a low propagation delay of typically 55ns, the MIC4427ZN enables precise control of power MOSFETs and IGBTs, minimizing switching losses.
- Under-voltage lockout (UVLO): Integrated UVLO protection ensures reliable operation by preventing the driver from operating when the input voltage falls below a specified threshold.
- Output in phase with input: The output of the MIC4427ZN is in phase with the input signal, simplifying system design and improving overall efficiency.
- Thermal shutdown protection: Built-in thermal shutdown protection safeguards the device against overheating, enhancing reliability in demanding operating conditions.
[MIC4427ZN] Applications
- Brushless DC (BLDC) motor control: The MIC4427ZN is commonly used in BLDC motor control applications in industrial machinery, robotics, and automotive systems. It ensures precise and efficient control of motor speed and torque, enhancing performance and reliability.
- Switch-mode power supplies (SMPS): In SMPS applications, the MIC4427ZN drives power MOSFETs or IGBTs to regulate voltage and current efficiently. Its high-speed switching capability and low propagation delay contribute to improved power conversion efficiency.
- Pulse-width modulation (PWM) control: Utilizing PWM techniques, the MIC4427ZN facilitates precise control of power devices in applications such as LED lighting, solenoid drives, and audio amplifiers. Its fast response time and high output current capability enable accurate PWM control for various loads.
- Electronic gate drivers: The MIC4427ZN serves as a reliable and efficient gate driver in a wide range of electronic gate control applications, including motor drives, power inverters, and voltage regulators. Its compact design and robust performance make it well-suited for demanding industrial and automotive environments.
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