MIC4420CM datasheet, PDF - EEWORLD Datasheet

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MIC4420CM: DescriptionBuffer/Inverter Based MOSFET Driver 6A BCDMOS PDSO8; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size224KB，12 Pages; ManufacturerMicrel ( Microchip ); Websitehttps://www.microchip.com; Related ProductsFound20parts with similar functions to MIC4420CM

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MIC4420CM Overview

Buffer/Inverter Based MOSFET Driver 6A BCDMOS PDSO8

MIC4420CM Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Micrel ( Microchip )
package instruction	SOP, SOP8,.25
Reach Compliance Code	not_compliant
high side driver	NO
Input properties	STANDARD
Interface integrated circuit type	BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	4.93 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	70 °C
Minimum operating temperature
Output characteristics	TOTEM-POLE
Nominal output peak current	6 A
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	240
power supply	4.5/18 V
Certification status	Not Qualified
Maximum seat height	1.73 mm
Maximum slew rate	1.5 mA
Maximum supply voltage	18 V
Minimum supply voltage	4.5 V
surface mount	YES
technology	BCDMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
Disconnect time	0.075 µs
connection time	0.075 µs
width	3.94 mm

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MIC4420/4429

Micrel, Inc.

MIC4420/4429

6A-Peak Low-Side MOSFET Driver

Bipolar/CMOS/DMOS Process

General Description

MIC4420, MIC4429 and MIC429 MOSFET drivers are

tough, efﬁcient, and easy to use. The MIC4429 and MIC429

are inverting drivers, while the MIC4420 is a non-inverting

driver.

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

est MOSFETs with an improved safe operating margin. The

MIC4420/4429/429 accepts any logic input from 2.4V to V

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.

MIC4420/4429/429 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 ad-

equate gate voltage to the MOSFET during power up/down

sequencing.

Note: See MIC4120/4129 for high power and narrow

pulse applications.

Features

• CMOS Construction

• Latch-Up Protected: Will Withstand >500mA

Reverse Output Current

• Logic Input Withstands Negative Swing of Up to 5V

• Matched Rise and Fall Times ................................ 25ns

• High Peak Output Current ............................... 6A Peak

• Wide Operating Range ............................... 4.5V to 18V

• High Capacitive Load Drive ............................10,000pF

• Low Delay Time .............................................. 55ns Typ

• Logic High Input for Any Voltage From 2.4V to V

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

• Low Supply Current ...............450µA With Logic 1 Input

• Low Output Impedance ......................................... 2.5Ω

• Output Voltage Swing Within 25mV of Ground or V

Applications

•

Switch Mode Power Supplies

Motor Controls

Pulse Transformer Driver

Class-D Switching Ampliﬁers

Functional Diagram

0.1mA

0.4mA

MIC4429

IN V E R T I N G

OUT

2kΩ

MIC4420

NONINVERTING

GND

Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

July 2005

M9999-072205

MIC4420CM Related Products

	MIC4420CM	MIC4420BM	MIC4429BM
Description	Buffer/Inverter Based MOSFET Driver 6A BCDMOS PDSO8	Buffer/Inverter Based MOSFET Driver, 6A, BCDMOS, PDSO8, SOIC-8	Buffer/Inverter Based MOSFET Driver, 6A, BCDMOS, PDSO8, SOIC-8
Is it Rohs certified?	incompatible	incompatible	incompatible
Maker	Micrel ( Microchip )	Micrel ( Microchip )	Micrel ( Microchip )
package instruction	SOP, SOP8,.25	SOP, SOP8,.25	SOP, SOP8,.25
Reach Compliance Code	not_compliant	not_compliant	not_compliant
high side driver	NO	NO	NO
Input properties	STANDARD	STANDARD	STANDARD
Interface integrated circuit type	BUFFER OR INVERTER BASED MOSFET DRIVER	BUFFER OR INVERTER BASED MOSFET DRIVER	BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e0	e0	e0
length	4.93 mm	4.93 mm	4.9 mm
Humidity sensitivity level	1	1	1
Number of functions	1	1	1
Number of terminals	8	8	8
Maximum operating temperature	70 °C	85 °C	85 °C
Minimum operating temperature	-	-40 °C	-40 °C
Output characteristics	TOTEM-POLE	TOTEM-POLE	TOTEM-POLE
Nominal output peak current	6 A	6 A	6 A
Output polarity	TRUE	TRUE	INVERTED
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP
Encapsulate equivalent code	SOP8,.25	SOP8,.25	SOP8,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	240	240	240
power supply	4.5/18 V	4.5/18 V	4.5/18 V
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.73 mm	1.73 mm	1.879 mm
Maximum slew rate	1.5 mA	1.5 mA	1.5 mA
Maximum supply voltage	18 V	18 V	18 V
Minimum supply voltage	4.5 V	4.5 V	4.5 V
surface mount	YES	YES	YES
technology	BCDMOS	BCDMOS	BCDMOS
Temperature level	COMMERCIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	30	30	30
Disconnect time	0.075 µs	0.075 µs	0.075 µs
connection time	0.075 µs	0.075 µs	0.075 µs
width	3.94 mm	3.94 mm	3.9 mm
Parts packaging code	-	SOIC	SOIC
Contacts	-	8	8
ECCN code	-	EAR99	EAR99

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