MIC4420YMM datasheet(1/26 Pages) MICROCHIP

номер детали	MIC4420YMM

подробное описание детали	6A Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process

PDF	26 Pages

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производитель	MICROCHIP [Microchip Technology]

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DS20006092B-page 1

MIC4420/9

Features

• CMOS Construction

• Latch-Up Protected: Will Withstand >500 mA

Reverse Output Current

• Logic Input Withstands Negative Swing of Up to 5V

• Matched Rise and Fall Times: 25 ns

• High Peak Output Current: 6A Peak

• Wide Operating Range: 4.5V to 18V

• High Capacitive Load Drive: 10,000 pF

• Low Delay Time: 55 ns (typ.)

• Logic High Input for Any Voltage from 2.4V to VS

• Low Equivalent Input Capacitance: 6 pF (typ.)

• Low Supply Current: 450 μA with Logic 1 Input

• Low Output Impedance: 2.5Ω

• Output Voltage Swing within 25 mV of Ground or VS

Applications

• Switch Mode Power Supplies

• Motor Controls

• Pulse Transformer Driver

• Class-D Switching Amplifiers

General Description

MIC4420 and MIC4429 MOSFET drivers are tough,

efficient, and easy to use. The MIC4429 is an inverting

driver, while the MIC4420 is a non-inverting driver.

They are capable of 6A (peak) output and can drive the

largest MOSFETs with an improved safe operating

margin. The MIC4420/4429 accepts any logic input

from 2.4V to VS without external speed-up capacitors

or resistor networks. Proprietary circuits allow the input

to swing negative by as much as 5V without damaging

the part. Additional circuits protect against damage

from electrostatic discharge.

MIC4420/4429 drivers can replace three or more

discrete

components,

reducing

PCB

area

requirements, simplifying product design, and reducing

assembly cost.

Modern BiCMOS/DMOS construction guarantees

freedom from latch-up. The rail-to-rail swing capability

insures adequate gate voltage to the MOSFET during

power-up/down sequencing.

Note: See MIC4120/4129 for high power and narrow

pulse applications.

Package Types

MIC4420/9

8-Lead PDIP (N)

8-Lead SOIC (M)

8-Lead MSOP (MM)

1

2

3

4

8

7

6

5

VS

OUT

GND

VS

IN

NC

GND

5

OUT

4

GND

3VS

2

GND

1IN

MIC4420/9

5-Lead TO-220 (T)

6A Peak Low-Side MOSFET Driver

Bipolar/CMOS/DMOS Process

Аналогичный номер детали - MIC4420YMM

производитель	номер детали	датащи	подробное описание детали
Micrel Semiconductor	MIC4420YM	231Kb / 12P	6A-Peak Low-Side MOSFET Driver

More results

Аналогичное описание - MIC4420YMM

производитель	номер детали	датащи	подробное описание детали
Micrel Semiconductor	MIC4420	96Kb / 10P	6A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
	MIC4421	110Kb / 10P	9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
	MIC4423	117Kb / 12P	Dual 3A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
	MIC4451	105Kb / 10P	12A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
Sensitron	SHD850001	43Kb / 3P	6A-Peak Low Side MOSFET Driver Bipolar/CMOS/DMOS Process
Sensitron	SHD850003D	57Kb / 3P	3A-Peak Low Side MOSFET Driver Bipolar/CMOS/DMOS Process
Micrel Semiconductor	MIC4421A	393Kb / 13P	9A Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
Micrel Semiconductor	MIC4120	458Kb / 10P	6A-Peak Low-Side Mosfet Driver Bipolar/CMOS/DMOS Process
MIC GROUP RECTIFIERS	MIC4420	231Kb / 12P	6A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
MIC GROUP RECTIFIERS	MIC4421	241Kb / 12P	9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process

More results

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