MIC4427BM
- Mfr.Part #
- MIC4427BM
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8SOIC
- Stock
- 34,236
- In Stock :
- 34,236
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Operating Temperature :
- -40°C~150°C TJ
- Number of Drivers :
- 2
- Voltage - Supply :
- 4.5V~18V
- Series :
- --
- Logic Voltage - VIL, VIH :
- 0.8V 2.4V
- Channel Type :
- Independent
- Base Product Number :
- MIC4427
- Supplier Device Package :
- 8-SOIC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Driven Configuration :
- Low-Side
- Base Part Number :
- MIC4427
- Product Status :
- Discontinued at Digi-Key
- Gate Type :
- N-Channel, P-Channel MOSFET
- Published :
- 2005
- Mounting Type :
- Surface Mount
- Current - Peak Output (Source, Sink) :
- 1.5A 1.5A
- Packaging :
- Tube
- Package :
- Tube
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Input Type :
- Non-Inverting
- Rise / Fall Time (Typ) :
- 20ns 29ns
- RoHS Status :
- Non-RoHS Compliant
- Datasheets
- MIC4427BM

Gate Drivers Microchip Technology MIC4427BM Overview
Introducing the MIC4427BM from Microchip Technology, a robust and reliable low-side gate driver specifically designed to enhance the efficiency and performance of your power management systems. This gate driver is ideal for driving MOSFETs and IGBTs, offering fast switching speeds and low propagation delays, which are critical for minimizing energy loss in high-frequency switching applications. Its small 8SOIC package is optimized for compact PCB layouts, making it a versatile choice for a wide range of industrial applications.
MIC4427BM Features
The MIC4427BM gate driver boasts a series of standout features including high peak output current up to 1.5A, which ensures effective gate charging and discharging for rapid switching. Additionally, it supports a wide operating voltage range from 4.5V to 18V, providing flexibility across various power systems. The device's robust design also includes built-in protection features such as under-voltage lockout and matched rise and fall times to improve reliability and performance consistency.
MIC4427BM Applications
- Motor Control Systems: Utilized in controlling motor drivers, the MIC4427BM provides the necessary current and speed for high-efficiency motor operation, ensuring smooth and responsive control in automotive and industrial environments.
- Switch Mode Power Supplies (SMPS): In SMPS, this gate driver helps to regulate power efficiency and stability, by controlling the timing and power of MOSFETs and IGBTs essential for high-frequency power conversion.
- LED Lighting: The MIC4427BM drives MOSFETs in LED lighting applications, enabling precise control over light intensity and enhancing energy efficiency through improved switching speeds.
- Solar Inverters: In solar inverters, this device ensures optimal switching of power semiconductors, critical for converting DC to AC efficiently while maximizing the power output from photovoltaic cells.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















