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MIC4427YM

Low side MOSFET driver with 2 outputs

Manufacturer:

Microchip
Mfr.Part #:

MIC4427YM
Datasheet:

MIC4427YM Datasheet (PDF)
Product:

MOSFET Gate Drivers
Type:

Low-Side
Mounting Style:

SMD/SMT
Number of Drivers:

2 Driver
EDA/CAD Models:

Request Free CAD Models for MIC4427YM

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MIC4427YM General Description

The MIC4427YM is a high-speed MOSFET driver that is designed to drive large capacitive loads with high efficiency and minimal delay. It can source and sink high peak currents up to 1.5A and has a low input threshold voltage of 2.5V, making it suitable for driving both power MOSFETs and IGBTs.This driver features a wide operating voltage range from 4.5V to 18V, allowing it to be used in a variety of applications. It also has a fast rise/fall time of 25ns and a propagation delay of only 55ns, ensuring precise control of the connected switching device.The MIC4427YM is housed in a compact 8-pin SOIC package, making it easy to integrate into existing circuit designs. It also has built-in protection features such as undervoltage lockout and thermal shutdown to prevent damage to the driver and the connected load.

Key Features

Dual non-inverting MOSFET driver

Peak output current of 1A per channel

Wide supply voltage range of 4.5V to 18V

Low shoot-through currents

TTL/CMOS input compatibility

Fast rise and fall times

Internal Under-Voltage Lockout protection

Low side and high side drivers in a single package

Application

The MIC4427YM is commonly used in applications requiring high-speed, high current, and high voltage driving capabilities, such as motor control, power conversion, and pulse transformer driving

It is also suitable for applications that require efficient switching of MOSFETs, IGBTs, or other power semiconductor devices

Specifications

Product Category	Gate Drivers	Product	MOSFET Gate Drivers
Type	Low-Side	Mounting Style	SMD/SMT
Number of Drivers	2 Driver	Number of Outputs	2 Output
Output Current	1.5 A	Supply Voltage - Min	4.5 V
Supply Voltage - Max	18 V	Configuration	Non-Inverting
Rise Time	20 ns	Fall Time	29 ns
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Series	MIC4427	Logic Type	CMOS, TTL
Maximum Turn-Off Delay Time	40 ns	Maximum Turn-On Delay Time	40 ns
Moisture Sensitive	Yes	Operating Supply Current	1.5 mA
Operating Supply Voltage	4.5 V to 18 V	Output Voltage	25 mV
Product Type	Gate Drivers	Factory Pack Quantity	95
Subcategory	PMIC - Power Management ICs	Technology	Si
Unit Weight	0.019048 oz