Datasheet > MIC4422AYM-TR

MIC4422AYM-TR

更新时间： 2024-09-13 14:43:35

品牌	Logo	应用领域
美国微芯 - MICROCHIP		驱动光电二极管接口集成电路驱动器
页数	文件大小	规格书
12页	365K
描述
9A BUF OR INV BASED MOSFET DRIVER, PDSO8

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MIC4422AYM-TR 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	SOP, SOP8,.25	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
Factory Lead Time：	8 weeks	风险等级：	1.56
Is Samacsys：	N	其他特性：	SEATED HT-CALCULATED
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-PDSO-G8
JESD-609代码：	e4	长度：	4.9 mm
湿度敏感等级：	3	功能数量：	1
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：	9 A	输出极性：	TRUE
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP8,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	座面最大高度：	1.73 mm
最大压摆率：	3 mA	最大供电电压：	18 V
最小供电电压：	4.5 V	表面贴装：	YES
技术：	BCDMOS	温度等级：	INDUSTRIAL
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	40	断开时间：	0.08 µs
接通时间：	0.08 µs	宽度：	3.9 mm
Base Number Matches：	1

MIC4422AYM-TR 数据手册

MIC4421A/4422A

9A Peak Low-Side MOSFET Driver

Bipolar/CMOS/DMOS Process

General Description

Features

MIC4421A and MIC4422A MOSFET drivers are rugged,

efficient, and easy to use. The MIC4421A is an inverting

driver, while the MIC4422A is a non-inverting driver.

 High peak-output current: 9A Peak (typ.)

 Wide operating range: 4.5V to 18V (typ.)

 Minimum pulse width: 50ns

Both versions are capable of 9A (peak) output and can

drive the largest MOSFETs with an improved safe

operating margin. The MIC4421A/4422A accepts any logic

input from 2.4V to V_Swithout 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.

 Latch-up proof: fully isolated process is inherently

immune to any latch-up

 Input will withstand negative swing of up to 5V

 High capacitive load drive: 47,000pF

 Low delay time: 15ns (typ.)

 Logic high input for any voltage from 2.4V to V_S

 Low equivalent input capacitance: 7pF (typ.)

 Low supply current: 500µA (typ.)

MIC4421A/4422A drivers can replace three or more

discrete components, reducing PCB area requirements,

simplifying product design, and reducing assembly cost.

 Output voltage swing to within 25mV of GND or V_S

Modern Bipolar/CMOS/DMOS construction guarantees

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

CMOS/DMOS insures adequate gate voltage to the

MOSFET during power up/down sequencing. Since these

devices are fabricated on a self-aligned process, they have

very low crossover current, run cool, use little power, and

are easy to drive.

Applications

 Switch mode power supplies

 Motor controls

 Pulse transformer driver

 Class-D switching amplifiers

 Line drivers

 Driving MOSFET or IGBT parallel chip modules

 Local power ON/OFF switch

 Pulse generators

Data sheets and support documentation can be found on

Micrel’s web site at: www.micrel.com.

___________________________________________________________________________________________________________

Typical Application

Low-Side Power Switch

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

M9999-080112

August 2012

12 3 4 5 6 7...12

中文翻译

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与MIC4422AYM-TR相关器件

型号	品牌	获取价格	描述	数据表
MIC4422BM	MICREL	获取价格	9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
MIC4422BM	MIC	获取价格	9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
MIC4422BMT&R	MICREL	获取价格	暂无描述
MIC4422BN	MIC	获取价格	9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
MIC4422BN	MICREL	获取价格	9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
MIC4422CM	MIC	获取价格	9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
MIC4422CM	MICREL	获取价格	9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
MIC4422CN	MICREL	获取价格	9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
MIC4422CN	MIC	获取价格	9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
MIC4422CT	MIC	获取价格	9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process

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