Datasheet > MIC4452ZT

MIC4452ZT

更新时间： 2024-11-09 20:33:07

品牌	Logo	应用领域
美国微芯 - MICROCHIP		局域网 PC 驱动接口集成电路驱动器
页数	文件大小	规格书
13页	573K
描述
12A BUF OR INV BASED MOSFET DRIVER, PSFM5

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技术参数
数据手册
替代型号

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MIC4452ZT 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	LEAD FREE, TO-220, 5 PIN	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
Factory Lead Time：	8 weeks	风险等级：	1.08
Samacsys Confidence：	4	Samacsys Status：	Released
Samacsys PartID：	531623	Samacsys Pin Count：	5
Samacsys Part Category：	Integrated Circuit	Samacsys Package Category：	Transistor Outline, Vertical
Samacsys Footprint Name：	TO-220-5_2	Samacsys Released Date：	2018-05-09 10:30:48
Is Samacsys：	N	高边驱动器：	NO
接口集成电路类型：	BUFFER OR INVERTER BASED MOSFET DRIVER	JESD-30 代码：	R-PSFM-T5
JESD-609代码：	e3	功能数量：	1
端子数量：	5	最高工作温度：	70 °C
最低工作温度：		标称输出峰值电流：	12 A
封装主体材料：	PLASTIC/EPOXY	封装形状：	RECTANGULAR
封装形式：	FLANGE MOUNT	峰值回流温度（摄氏度）：	NOT APPLICABLE
认证状态：	Not Qualified	最大供电电压：	18 V
最小供电电压：	4.5 V	标称供电电压：	5 V
表面贴装：	NO	技术：	BCDMOS
温度等级：	COMMERCIAL	端子面层：	Matte Tin (Sn) - annealed
端子形式：	THROUGH-HOLE	端子位置：	SINGLE
处于峰值回流温度下的最长时间：	NOT APPLICABLE	断开时间：	0.04 µs
接通时间：	0.08 µs	Base Number Matches：	1

MIC4452ZT 数据手册

MIC4451/4452

12A-Peak Low-Side MOSFET Driver

Bipolar/CMOS/DMOS Process

General Description

Features

MIC4451 and MIC4452 CMOS MOSFET drivers are

robust, efficient, and easy to use. The MIC4451 is an

inverting driver, while the MIC4452 is a non-inverting

driver.

• BiCMOS/DMOS construction

• Latch-up proof: fully-isolated process is inherently

immune to any latch-up

• Input will withstand negative swing of up to 5V

• Matched rise and fall times: 25ns

• High peak output current: 12A peak

• Wide operating range: 4.5V to 18V

• High capacitive load drive: 62,000Pf

• Low delay time: 30ns (typ.)

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

• Low supply current 450µA with logic 1 input

• Low output impedance: 1.0Ω

Both versions are capable of 12A (peak) output and can

drive the largest MOSFETs with an improved safe

operating margin. The MIC4451/4452 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.

MIC4451/4452 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

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

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

Data sheets and support documentation can be found on

Micrel’s web site at: www.micrel.com.

• Driving MOSFET or IGBT parallel chip modules

• Local power ON/OFF switch

• Pulse generators

____________________________________________________________________________________________________________

Functional Diagram

V_S

MIC4451

INVERTING

0.3mA

0.1mA

OUT

2kꢀ

MIC4452

NONINVERTING

GND

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-01200 • fax + 1 (408) 474-1000 • http://www.micrel.com

M9999-103111-B

October 2011

12 3 4 5 6 7...13

中文翻译

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MIC4452ZT 替代型号

型号	品牌	替代类型	描述	数据表
MIC4452CT	MICREL	类似代替	12A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process

与MIC4452ZT相关器件

型号	品牌	获取价格	描述	数据表
MIC4465AJ	MICROCHIP	获取价格	MOSFET Driver, CMOS, CDIP14
MIC4466AL	MICROCHIP	获取价格	MOSFET Driver, CMOS, CQCC20
MIC4466BJ	MICROCHIP	获取价格	IC,QUAD MOSFET DRIVER,CMOS,DIP,14PIN,CERAMIC
MIC4466BN	MICROCHIP	获取价格	IC,QUAD MOSFET DRIVER,CMOS,DIP,14PIN,PLASTIC
MIC4466BWM	MICROCHIP	获取价格	IC,QUAD MOSFET DRIVER,CMOS,SOP,16PIN,PLASTIC
MIC4467	MICREL	获取价格	Quad 1.2A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS
MIC4467	MICROCHIP	获取价格	The MIC4467/8/9 family of 4-output CMOS buffer/drivers is an expansion from the earlier si
MIC4467_05	MICREL	获取价格	Quad 1.2A-Peak Low-Side MOSFET Driver
MIC4467AJ	MICREL	获取价格	NAND Gate Based MOSFET Driver, 1.2A, BICMOS, CDIP14, CERDIP-14
MIC4467AJBQ	MICREL	获取价格	NAND Gate Based MOSFET Driver, 1.2A, BICMOS, CDIP14, CERDIP-14

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