Datasheet > 驱动程序和接口 > MOSFET 驱动器> MIC4428BN

MIC4428BN

更新时间： 2024-11-11 22:51:23

品牌	Logo	应用领域
麦瑞 - MICREL		驱动器
页数	文件大小	规格书
8页	101K
描述
Dual 1.5A-Peak Low-Side MOSFET Driver

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中文翻译

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技术参数
数据手册

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MIC4428BN 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	DIP	包装说明：	DIP, DIP8,.3
针数：	8	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.47	高边驱动器：	NO
输入特性：	STANDARD	接口集成电路类型：	BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 代码：	R-PDIP-T8	JESD-609代码：	e0
长度：	9.525 mm	功能数量：	2
端子数量：	8	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出特性：	TOTEM-POLE
标称输出峰值电流：	1.5 A	输出极性：	COMPLEMENTARY
封装主体材料：	PLASTIC/EPOXY	封装代码：	DIP
封装等效代码：	DIP8,.3	封装形状：	RECTANGULAR
封装形式：	IN-LINE	峰值回流温度（摄氏度）：	240
电源：	4.5/18 V	认证状态：	Not Qualified
子类别：	MOSFET Drivers	最大供电电压：	18 V
最小供电电压：	4.5 V	表面贴装：	NO
技术：	BICMOS	温度等级：	INDUSTRIAL
端子面层：	Tin/Lead (Sn85Pb15)	端子形式：	THROUGH-HOLE
端子节距：	2.54 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	30	断开时间：	0.06 µs
接通时间：	0.04 µs	宽度：	7.62 mm

MIC4428BN 数据手册

MIC4426/4427/4428

Micrel

MIC4426/4427/4428

Dual 1.5A-Peak Low-Side MOSFET Driver

General Description

Features

The MIC4426/4427/4428 family are highly-reliable dual low-

side MOSFET drivers fabricated on a BiCMOS/DMOS pro-

cess 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

orground. Comparablebipolardevicesarecapableofswing-

ing only to within 1V of the supply. The MIC4426/7/8 is

available in three configurations: dual inverting, dual nonin-

verting, and one inverting plus one noninverting output.

• Bipolar/CMOS/DMOS construction

• Latch-up protection to >500mA reverse current

• 1.5A-peak output current

• 4.5V to 18V operating range

• Low quiescent supply current

4mA at logic 1 input

400µA at logic 0 input

• Switches 1000pF in 25ns

• Matched rise and rall times

• 7Ω output impedance

• < 40ns typical delay

The MIC4426/4427/4428 are pin-compatible replacements

for the MIC426/427/428 and MIC1426/1427/1428 with im-

proved electrical performance and rugged design (Refer to

the Device Replacement lists on the following page). They

canwithstandupto500mAofreversecurrent(eitherpolarity)

without latching and up to 5V noise spikes (either polarity) on

ground pins.

• Logic-input threshold independent of supply voltage

• Logic-input protection to –5V

• 6pF typical equivalent input capacitance

• 25mV max. output offset from supply or ground

• Replaces MIC426/427/428 and MIC1426/1427/1428

• Dual inverting, dual noninverting, and inverting/

noninverting configurations

PrimarilyintendedfordrivingpowerMOSFETs,MIC4426/7/8

drivers are suitable for driving other loads (capacitive, resis-

tive, or inductive) which require low-impedance, high peak

current, and fast switching time. Other applications include

driving heavily loaded clock lines, coaxial cables, or piezo-

electrictransducers.Theonlyloadlimitationisthattotaldriver

power dissipation must not exceed the limits of the package.

• ESD protection

Applications

• MOSFET driver

• Clock line driver

• Coax cable driver

• Piezoelectic transducer driver

Functional Diagram

V_S

INVERTING

0.6mA

0.1mA

OUTA

INA

2kΩ

NONINVERTING

INVERTING

0.6mA

0.1mA

OUTB

INB

2kΩ

NONINVERTING

GND

September 1999

MIC4426/4427/4428

12 3 4 5 6 7 8

中文翻译

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与MIC4428BN相关器件

型号	品牌	获取价格	描述	数据表
MIC4428CM	MICREL	获取价格	Dual 1.5A-Peak Low-Side MOSFET Driver
MIC4428CMT&R	MICROCHIP	获取价格	Buffer/Inverter Based MOSFET Driver, 1.5A, BICMOS, PDSO8, SOIC-8
MIC4428CN	MICREL	获取价格	Dual 1.5A-Peak Low-Side MOSFET Driver
MIC4428YM	MICREL	获取价格	Dual 1.5A-Peak Low-Side MOSFET Driver
MIC4428YMM	MICREL	获取价格	Dual 1.5A-Peak Low-Side MOSFET Driver
MIC4428YMMTR	MICREL	获取价格	1.5A 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, PDSO8, LEAD FREE, MSOP-8
MIC4428YMM-TR	MICROCHIP	获取价格	1.5A 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, PDSO8
MIC4428YMTR	MICROCHIP	获取价格	1.5A 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, PDSO8, LEAD FREE, SOIC-8
MIC4428YM-TR	MICROCHIP	获取价格	1.5A 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, PDSO8
MIC4428YN	MICREL	获取价格	Dual 1.5A-Peak Low-Side MOSFET Driver

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