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MIC4125YME: 产品描述3 A BUF OR INV BASED PRPHL DRVR, PDSO8; 产品类别半导体模拟混合信号IC; 文件大小369KB，共12页; 制造商MIC; 官网地址http://www.cnmic.com/

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MIC4125YME概述

3 A BUF OR INV BASED PRPHL DRVR, PDSO8

3 A 缓冲或反向PRPHL驱动, PDSO8

MIC4125YME规格参数

参数名称	属性值
功能数量	1
端子数量	8
最大工作温度	125 Cel
最小工作温度	-40 Cel
最大供电电压1	20 V
最小供电电压1	4.5 V
额定供电电压1	18 V
加工封装描述	LEAD FREE, SOIC-8
无铅	Yes
欧盟RoHS规范	Yes
状态	ACTIVE
工艺	BCDMOS
包装形状	RECTANGULAR
包装尺寸	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
表面贴装	Yes
端子形式	GULL WING
端子间距	1.27 mm
端子涂层	MATTE TIN
端子位置	DUAL
包装材料	PLASTIC/EPOXY
温度等级	AUTOMOTIVE
接口类型	BUF OR INV BASED PRPHL DRVR
内置保护	TRANSIENT
输出电流流动方向	SINK
额定输出峰值电流限制	3 A

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MIC4123/4124/4125

Micrel, Inc.

MIC4123/4124/4125

Dual 3A-Peak Low-Side MOSFET Driver

Bipolar/CMOS/DMOS Process

General Description

The MIC4123/4124/4125 family are highly reliable BiC-

MOS/DMOS buffer/driver/MOSFET drivers. They are higher

output current versions of the MIC4126/4127/4128, which

are improved versions of the MIC4426/4427/4428. All three

families are pin-compatible. The MIC4123/4124/4125 driv-

ers are capable of giving reliable service in more demanding

electrical environments than their predecessors. They will

not latch under any conditions within their power and voltage

ratings. They can survive up to 5V of noise spiking, of either

polarity, on the ground pin. They can accept, without either

damage or logic upset, up to half an amp of reverse current

(either polarity) forced back into their outputs.

The MIC4123/4124/4125 series drivers are easier to use, more

ﬂexible in operation, and more forgiving than other CMOS

or bipolar drivers currently available. Their BiCMOS/DMOS

construction dissipates minimum power and provides rail-to-

rail voltage swings.

Primarily intended for driving power MOSFETs, the

MIC4123/4124/4125 drivers are suitable for driving other loads

(capacitive, resistive, or inductive) which require low-imped-

ance, high peak currents, and fast switching times. Heavily

loaded clock lines, coaxial cables, or piezoelectric transducers

are some examples. The only known limitation on loading is

that total power dissipated in the driver must be kept within

the maximum power dissipation limits of the package.

Features

•

Reliable, low-power bipolar/CMOS/DMOS construction

Latch-up protected to >200mA reverse current

Logic input withstands swing to –5V

High 3A-peak output current

Wide 4.5V to 20V operating range

Drives 1800pF capacitance in 25ns

Short <50ns typical delay time

Delay times consistent with in supply voltage change

Matched rise and fall times

TTL logic input independent of supply voltage

Low equivalent 6pF input capacitance

Low supply current

3.5mA with logic-1 input

350µA with logic-0 input

Low 2.3Ω typical output impedance

Output voltage swings within 25mV of ground or V

‘426/7/8-, ‘1426/7/8-, ‘4426/7/8-compatible pinout

Inverting, noninverting, and differential conﬁgurations

Exposed backside pad packaging reduces heat

ePAD SOIC-8L (θ

= 58°C/W)

4mm x 4mm MLF™-8L (θ

= 45°C/W)

Functional Diagram

0.6mA

0.1mA

INV ERT ING

Integrated Component Count:

4 Resistors

4 Capacitors

52 Transistors

OUTA

INA

2kΩ

NONINV ERTING

0.6mA

0.1mA

INV ERT ING

OU TB

INB

2kΩ

NONINV ERTING

GND

Ground Unused Inputs

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

May 2005

M9999-052405

MIC4125YME相似产品对比

	MIC4125YME	MIC4123YML	MIC4123	MIC4124	MIC4124YML	MIC4124YME	MIC4125	MIC4125YML	MIC4123YME	MIC4123_11
描述	3 A BUF OR INV BASED PRPHL DRVR, PDSO8	3 A BUF OR INV BASED PRPHL DRVR, PDSO8	3 A BUF OR INV BASED PRPHL DRVR, PDSO8	3 A BUF OR INV BASED PRPHL DRVR, PDSO8	3 A BUF OR INV BASED PRPHL DRVR, PDSO8	3 A BUF OR INV BASED PRPHL DRVR, PDSO8	3 A BUF OR INV BASED PRPHL DRVR, PDSO8	3 A BUF OR INV BASED PRPHL DRVR, PDSO8	3 A BUF OR INV BASED PRPHL DRVR, PDSO8	3 A BUF OR INV BASED PRPHL DRVR, PDSO8
功能数量	1	1	1	1	1	1	1	1	1	1
端子数量	8	8	8	8	8	8	8	8	8	8
最大工作温度	125 Cel	125 Cel	125 Cel	125 Cel	125 Cel	125 Cel	125 Cel	125 Cel	125 Cel	125 Cel
最小工作温度	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel
最大供电电压1	20 V	20 V	20 V	20 V	20 V	20 V	20 V	20 V	20 V	20 V
最小供电电压1	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
额定供电电压1	18 V	18 V	18 V	18 V	18 V	18 V	18 V	18 V	18 V	18 V
加工封装描述	LEAD FREE, SOIC-8	LEAD FREE, SOIC-8	LEAD FREE, SOIC-8	LEAD FREE, SOIC-8	LEAD FREE, SOIC-8	LEAD FREE, SOIC-8	LEAD FREE, SOIC-8	LEAD FREE, SOIC-8	铅 FREE, SOIC-8	LEAD FREE, SOIC-8
无铅	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
欧盟RoHS规范	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
状态	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE
工艺	BCDMOS	BCDMOS	BCDMOS	BCDMOS	BCDMOS	BCDMOS	BCDMOS	BCDMOS	BCDMOS	BCDMOS
包装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	矩形的	RECTANGULAR
包装尺寸	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, 低 PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
表面贴装	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
端子间距	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
端子涂层	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE 锡	MATTE TIN
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	双	DUAL
包装材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	塑料/环氧树脂	PLASTIC/EPOXY
温度等级	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
接口类型	BUF OR INV BASED PRPHL DRVR	BUF OR INV BASED PRPHL DRVR	BUF OR INV BASED PRPHL DRVR	BUF OR INV BASED PRPHL DRVR	BUF OR INV BASED PRPHL DRVR	BUF OR INV BASED PRPHL DRVR	BUF OR INV BASED PRPHL DRVR	BUF OR INV BASED PRPHL DRVR	缓冲或反向PRPHL驱动	BUF OR INV BASED PRPHL DRVR
内置保护	TRANSIENT	TRANSIENT	TRANSIENT	TRANSIENT	TRANSIENT	TRANSIENT	TRANSIENT	TRANSIENT	TRANSIENT	TRANSIENT
输出电流流动方向	SINK	SINK	SINK	SINK	SINK	SINK	SINK	SINK	SINK	SINK
额定输出峰值电流限制	3 A	3 A	3 A	3 A	3 A	3 A	3 A	3 A	3 A	3 A

MIC4125YME

MIC4125YME在线购买

MIC4125YME概述

MIC4125YME规格参数

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MIC4125YME相似产品对比

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