Datasheet > 驱动程序和接口 > MOSFET 驱动器> NCP4420

NCP4420

更新时间： 2024-10-02 04:13:39

品牌	Logo	应用领域
安森美 - ONSEMI		驱动器
页数	文件大小	规格书
8页	78K
描述
6A High-Speed MOSFET Drivers

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中文翻译

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数据手册

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NCP4420 数据手册

The NCP4420/NCP4429 are 6 A (peak), single output, MOSFET

drivers. The NCP4429 is an inverting driver while the NCP4420 is a

non–inverting driver. These drivers are fabricated in CMOS for lower

power and more efficient operation versus bipolar drivers.

http://onsemi.com

Both drivers have TTL–compatible inputs, which can be driven as

MARKING

DIAGRAM

high as V

+ 0.3 V or as low as –5 V without upset or damage to the

device. This eliminates the need for external level shifting circuitry

and its associated cost and size. The output swing is rail–to–rail

ensuring better drive voltage margin, especially during power

up/power down sequencing. Propagational delay time is only 55 nsec

(typ.) and the output rise and fall times are only 25 nsec (typ.) into

2500 pF across the useable power supply range.

SO–8

D SUFFIX

CASE 751

NCP

442x

YWWXZ

Unlike other drivers, the NCP4420/NCP4429 are virtually latch–up

proof. They can replace three or more discrete components saving

PCB area, costs and improving overall system reliability.

NCP442x

YYWWXZ

PDIP–8

P SUFFIX

CASE 626

Features

• Latch–Up Protected: Will Withstand 1.5 A Reverse Output Current

• Logic Input Will Withstand Negative Swing Up to 5 V

• ESD Protected (4 kV)

= Device Number (0 or 9)

YY, Y = Year

WW = Work Week

• Matched Rise and Fall Times (25 nsec)

• High Peak Output Current (6 A Peak)

• Wide Operating Range (4.5 V to 18 V)

• High Capacitive Load Drive (10,000 pF)

• Short Delay Time (55 nsec Typ)

= Assembly ID Code

= Subcontractor ID Code

CO = Country of Orgin

PIN CONNECTIONS

8–Pin SOIC

• Logic High Input, any Voltage (2.4 V to V

)

• Low Supply Current with Logic “1’’ Input (450 µA)

• Low Output Impedance (2.5 Ω)

• Output Voltage Swing to within 25 mV of Ground or V

• Temperature Range –40°C to +85°C

INPUT

OUTPUT

GND

(Top View)

Applications

• Switch–Mode Power Supplies

• Motor Controls

• Pulse Transformer Driver

• Class D Switching Amplifiers

ORDERING INFORMATION

Device

Package

Shipping

NCP4420DR2

Non–Inverting

SO–8

2500 Tape & Reel

NCP4429DR2

Inverting

SO–8

PDIP–8

2500 Tape & Reel

50 Units/Rail

NCP4420P

Non–Inverting

NCP4429P

Inverting

50 Units/Rail

Semiconductor Components Industries, LLC, 2000

Publication Order Number:

June, 2000 – Rev. 0

NCP4420/D

12 3 4 5 6 7 8

中文翻译

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与NCP4420相关器件

型号	品牌	获取价格	描述	数据表
NCP4420/D	ETC	获取价格	6 A High-Speed MOSFET Drivers
NCP4420DR2	ONSEMI	获取价格	6A High-Speed MOSFET Drivers
NCP4420DR2G	ONSEMI	获取价格	暂无描述
NCP4420P	ONSEMI	获取价格	6A High-Speed MOSFET Drivers
NCP4421/D	ETC	获取价格	9.0 A High-Speed MOSFET Drivers
NCP4421P	ROCHESTER	获取价格	9A BUF OR INV BASED MOSFET DRIVER, PDIP8, PLASTIC, DIP-8
NCP4421T	ROCHESTER	获取价格	9A BUF OR INV BASED MOSFET DRIVER, PSFM5, TO-220, 5 PIN
NCP4421TG	ONSEMI	获取价格	9A BUF OR INV BASED MOSFET DRIVER, PSFM5, TO-220, 5 PIN
NCP4422P	ROCHESTER	获取价格	9A BUF OR INV BASED MOSFET DRIVER, PDIP8, PLASTIC, DIP-8
NCP4422P	ONSEMI	获取价格	9A BUF OR INV BASED MOSFET DRIVER, PDIP8, PLASTIC, DIP-8

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