Product Summary

The MIC4427 is a dual 1.5A-peak low-side MOSFET driver that can be used in (1)MOSFET driver; (2)clock line driver; (3)coax cable driver; (4)piezoelectic transducer driver. It is fabricated on a BiCMOS/DMOS process for low power consumption and high efficiency. These drivers translate TTL or CMOS input logic levels to output voltage levels that swing within 25mV of the positive supply or ground.

Parametrics

MIC4427 absolute maximum ratings: (1)Supply Voltage (VS): +22V; (2)Input Voltage (VIN): VS + 0.3V to GND – 5V; (3)Junction Temperature (TJ): 150°C; (4)Storage Temperature:–65°C to +150°C; (5)Lead Temperature (10 sec.): 300°C; (6)Operating temperature: –40 to +85 °C; (7)Storage temperature: –45 to +125 °C; (8)storage temperature: -65 to +150 °C.

Features

MIC4427 features: (1)Bipolar/CMOS/DMOS construction; (2)Latch-up protection to >500mA reverse current; (3)1.5A-peak output current; (4)4.5V to 18V operating range; (5)Low quiescent supply current; (6)4mA at logic 1 input; (7)400uA at logic 0 input; (8)Switches 1000pF in 25ns; (9)Matched rise and rall times; (10)7Ω output impedance; (11)< 40ns typical delay; (12)Logic-input threshold independent of supply voltage; (13)Logic-input protection; (14)6pF typical equivalent input capacitance; (15)25mV max. output offset from supply or ground; (16)Replaces MIC426/427/428 and MIC1426/1427/1428; (17)Dual inverting, dual noninverting, and inverting/noninverting configurations; (18)ESD protection.

Diagrams

MIC4427 dimension figure

Image Part No Mfg Description Data Sheet Download Pricing
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MIC4427
MIC4427

Other


Data Sheet

Negotiable 
MIC4427BM
MIC4427BM


IC DRIVER MOSFET 1.5A DUAL 8SOIC

Data Sheet

Negotiable 
MIC4427BM TR
MIC4427BM TR


IC DRIVER MOSFET 1.5A DUAL 8SOIC

Data Sheet

Negotiable 
MIC4427BMM
MIC4427BMM


IC DRIVER MOSFET 1.5A DUAL 8MSOP

Data Sheet

Negotiable 
MIC4427BMM TR
MIC4427BMM TR


IC DRIVER MOSFET 1.5A DUAL 8MSOP

Data Sheet

Negotiable 
MIC4427BN
MIC4427BN


IC DRIVER MOSFET 1.5A DUAL 8DIP

Data Sheet

Negotiable 
MIC4427CM
MIC4427CM


IC DRIVER MOSFET 1.5A DUAL 8SOIC

Data Sheet

Negotiable 
MIC4427CM TR
MIC4427CM TR


IC DRIVER MOSFET 1.5A DUAL 8SOIC

Data Sheet

Negotiable