MIC4607BM datasheet, PDF - EEWORLD Datasheet

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MIC4607BM: DescriptionBuffer/Inverter Based MOSFET Driver, 3A, BCDMOS, PDSO8, 0.150 INCH, SOIC-8; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size28KB，4 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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MIC4607BM Overview

Buffer/Inverter Based MOSFET Driver, 3A, BCDMOS, PDSO8, 0.150 INCH, SOIC-8

MIC4607BM Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Microchip
Parts packaging code	SOIC
package instruction	SOP, SOP8,.25
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
high side driver	NO
Input properties	SCHMITT TRIGGER
Interface integrated circuit type	BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	4.9 mm
Humidity sensitivity level	1
Number of functions	2
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output characteristics	OPEN-DRAIN
Nominal output peak current	3 A
Output polarity	COMPLEMENTARY
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	1.879 mm
Maximum slew rate	3.5 mA
Maximum supply voltage	18 V
Minimum supply voltage	4.5 V
surface mount	YES
technology	BCDMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
Disconnect time	0.1 µs
connection time	0.1 µs
width	3.9 mm

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MIC4606/4607

Micrel

MIC4606/4607

Dual 3A-Peak Open-Drain MOSFET Driver

Preliminary Information

General Description

The MIC4606 and MIC4607 are BiCMOS/DMOS buffer-

drivers constructed with complementary MOS outputs, where

the drains of the final output totem pole have been left

disconnected so individual connections can be made to the

pull-up and pull-down sections of the output. This allows the

insertion of individual drain current-limiting resistors in the

pull-up and pull-down sections of the outputs, thus allowing

the user to define the rates of rise and fall desired for a

capacitive load, or to limit base current when driving a bipolar

transistor. Minimum rise and fall times, with no resistors, will

be less than 25ns for a 1800pF load.

These devices are rugged due to extra steps taken to protect

them from failures. A modern Bipolar/CMOS/DMOS process

guarantees freedom from latchup. Proprietary circuits allow

the input to swing negative as much as 5V without damaging

the part.

For driving MOSFETs in motor-control applications, where

slow-on/fast-off operation is desired, these devices are supe-

rior to the previously-used technique of adding a diode-

resistor combination between the driver output and the MOS-

FET, because they allow accurate control of turn-on, while

maintaining fast turn-off and maximum noise immunity for the

device being driven.

Features

•

Independently-Programmable Rise and Fall Times

Low Output Impedance ....................................... 3Ω typ.

High Speed t

, t

..................... <25ns with 1800pF Load

Short Delay Times .......................................... <25ns typ.

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

Latch-Up Protected: Fully Isolated Process is Inherently

Immune to any Latchup

• Input Withstands Negative Swings to –5V

• ESD Protected ...........................................................2kV

Applications

•

Motor Controls

Self-Commutating MOSFET Bridge Driver

Driving Bipolar Transistors

Driver for Nonoverlapping Totem Poles

Level Shifters

Power Management

Functional Diagram

Pin Description

Pull-Down A

In A

Pull-Up A

V DD

Pull-Up B

Pull-Down B

MIC4606

0.6mA

0.1mA

MIC4606

INVERTING

2kΩ

MIC4607

NONINVERTING

GND

DWN

GND

In B

Pull Down A

In A

GND

In B

Pull-Up A

V DD

Pull-Up B

Pull-Down B

MIC4607

Functional Diagram for One Driver

(Two Drivers per Package—Ground Unused Inputs)

6-14

MIC4607BM Related Products

	MIC4607BM	MIC4606BN	MIC4606BM	MIC4607BN
Description	Buffer/Inverter Based MOSFET Driver, 3A, BCDMOS, PDSO8, 0.150 INCH, SOIC-8	Buffer/Inverter Based MOSFET Driver, 3A, BCDMOS, PDIP8, PLASTIC, DIP-8	Buffer/Inverter Based MOSFET Driver, 3A, BCDMOS, PDSO8, 0.150 INCH, SOIC-8	Buffer/Inverter Based MOSFET Driver, 3A, BCDMOS, PDIP8, PLASTIC, DIP-8
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible
Maker	Microchip	Microchip	Microchip	Microchip
Parts packaging code	SOIC	DIP	SOIC	DIP
package instruction	SOP, SOP8,.25	DIP, DIP8,.3	SOP, SOP8,.25	DIP, DIP8,.3
Contacts	8	8	8	8
Reach Compliance Code	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99
high side driver	NO	NO	NO	NO
Input properties	SCHMITT TRIGGER	SCHMITT TRIGGER	SCHMITT TRIGGER	SCHMITT TRIGGER
Interface integrated circuit type	BUFFER OR INVERTER BASED MOSFET DRIVER	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-PDIP-T8	R-PDSO-G8	R-PDIP-T8
JESD-609 code	e0	e0	e0	e0
length	4.9 mm	9.525 mm	4.9 mm	9.525 mm
Number of functions	2	2	2	2
Number of terminals	8	8	8	8
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C
Output characteristics	OPEN-DRAIN	OPEN-DRAIN	OPEN-DRAIN	OPEN-DRAIN
Nominal output peak current	3 A	3 A	3 A	3 A
Output polarity	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	DIP	SOP	DIP
Encapsulate equivalent code	SOP8,.25	DIP8,.3	SOP8,.25	DIP8,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	IN-LINE
power supply	4.5/18 V	4.5/18 V	4.5/18 V	4.5/18 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum slew rate	3.5 mA	3.5 mA	3.5 mA	3.5 mA
Maximum supply voltage	18 V	18 V	18 V	18 V
Minimum supply voltage	4.5 V	4.5 V	4.5 V	4.5 V
surface mount	YES	NO	YES	NO
technology	BCDMOS	BCDMOS	BCDMOS	BCDMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	THROUGH-HOLE	GULL WING	THROUGH-HOLE
Terminal pitch	1.27 mm	2.54 mm	1.27 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL
Disconnect time	0.1 µs	0.1 µs	0.1 µs	0.1 µs
connection time	0.1 µs	0.1 µs	0.1 µs	0.1 µs
width	3.9 mm	7.62 mm	3.9 mm	7.62 mm

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