MIC5016

更新时间： 2024-11-04 22:51:19

品牌	Logo	应用领域
麦瑞 - MICREL		驱动器
页数	文件大小	规格书
9页	132K
描述
Low-Cost Dual High- or Low-Side MOSFET Driver

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中文翻译

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MIC5016 数据手册

MIC5016/5017

Micrel

MIC5016/5017

Low-Cost Dual High- or Low-Side MOSFET Driver

General Description

Features

MIC5016 and MIC5017 dual MOSFET drivers are designed

for gate control of N-channel, enhancement-mode, power

MOSFETs used as high-side or low-side switches. The

MIC5016/7 can sustain an on-state output indefinitely.

• 2.75V to 30V operation

• 100µA maximum supply current (5V supply)

• 15µA typical off-state current

• Internal charge pump

• TTL compatible input

TheMIC5016/7operatesfroma2.75Vto30Vsupply. Inhigh-

side configurations, the driver can control MOSFETs that

switch loads of up to 30V. In low-side configurations, with

separate supplies, the maximum switched voltage is limited

only by the MOSFET.

• Withstands 60V transient (load dump)

• Reverse battery protected to –20V

• Inductive spike protected to –20V

• Overvoltage shutdown at 35V

• Internal 15V gate protection

• Minimum external parts

• Operates in high-side or low-side configurations

• 1µA control input pull-off

The MIC5016/7 has two TTL compatible control inputs. The

MIC5016 is noninverting while the MIC5017 is inverting.

The MIC5016/7 features internal charge pumps that can

sustain gate voltages greater than the available supply

voltage. The driver is capable of turning on logic-level

MOSFETs from a 2.75V supply or standard MOSFETs from

a 5V supply. Gate-to-source output voltages are internally

limited to approximately 15V.

• Inverting and noninverting versions

Applications

• Automotive electrical load control

• Battery-powered computer power management

• Lamp control

• Heater control

• Motor control

The MIC5016/7 is protected against automotive load dump,

reversed battery, and inductive load spikes of –20V. The

driver’s overvoltage shutdown feature turns off the external

MOSFETs at approximately 35V to protect the load against

power supply excursions.

• Power bus switching

The MIC5016 is an improved pin-for-pin compatible replace-

ment in many MIC5012 applications.

Ordering Information

The MIC5016/7 is available in plastic 14-pin DIP and 16-pin

SOIC pacakges.

Part Number

Noninverting

MIC5016BWM

MIC5016BN

Inverting

Temperature Range

Package

–40°C to +85°C

16-pin Wide SOIC

14-pin Plastic DIP

Typical Application

+3V to +4V

MIC5017BWM

MIC5017BN

–40°C to +85°C

16-pin Wide SOIC

14-pin Plastic DIP

10µF

MIC5016BN

V+ A Gate A

V+ B Source A

IRLZ24

OFF

Back

Light

In A

Gate B

In B Source B

Gnd

OFF

IRLZ24

Figure 1: 3-Volt “Sleep-Mode” Switches

with Logic-Level MOSFETs

5-146

October 1998

12 3 4 5 6 7...9

中文翻译

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与MIC5016相关器件

型号	品牌	获取价格	描述	数据表
MIC5016_02	MICREL	获取价格	Low-Cost Dual High- or Low-Side MOSFET Driver
MIC5016AJ	MICROCHIP	获取价格	Buffer/Inverter Based MOSFET Driver, MOS, CDIP14, CERDIP-14
MIC5016AJB	MICROCHIP	获取价格	Buffer/Inverter Based MOSFET Driver, MOS, CDIP14, CERDIP-14
MIC5016AJBQ	MICREL	获取价格	Buffer/Inverter Based MOSFET Driver, MOS, CDIP14, CERDIP-14
MIC5016BN	MICREL	获取价格	Low-Cost Dual High- or Low-Side MOSFET Driver
MIC5016BWM	MICREL	获取价格	Low-Cost Dual High- or Low-Side MOSFET Driver
MIC5016BWMT&R	MICREL	获取价格	Buffer/Inverter Based MOSFET Driver, MOS, PDSO16, 0.300 INCH, SOIC-16
MIC5017AJ	MICROCHIP	获取价格	Buffer/Inverter Based MOSFET Driver, MOS, CDIP14, CERDIP-14
MIC5017AJBQ	MICREL	获取价格	Buffer/Inverter Based MOSFET Driver, MOS, CDIP14, CERDIP-14
MIC5017BN	MICREL	获取价格	Low-Cost Dual High- or Low-Side MOSFET Driver

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