Datasheet > NCV5703DDR2G

NCV5703DDR2G

更新时间： 2024-11-23 11:01:39

品牌	Logo	应用领域
安森美 - ONSEMI		驱动双极性晶体管驱动器
页数	文件大小	规格书
20页	451K
描述
IGBT 门极驱动器，高电流，独立

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中文翻译

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数据手册

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NCV5703DDR2G 数据手册

NCD5703A, NCD5703B,

NCD5703C

High Current IGBT Gate

Drivers

The NCD5703A, NCD5703B and NCD5703C are high−current,

high−performance stand−alone IGBT drivers for high power

applications that include solar inverters, motor control and

uninterruptible power supplies. The devices offer a cost−effective

solution by eliminating external output buffer. Devices protection

features include accurate Under−voltage−lockout (UVLO),

desaturation protection (DESAT) and Active open−drain FAULT

output. The drivers also feature an accurate 5.0 V output. The drivers

are designed to accommodate a wide voltage range of bias supplies

including unipolar and NCD5703B even bipolar voltages.

www.onsemi.com

MARKING

DIAGRAM

NCD5703X

ALYW

SOIC−8

D SUFFIX

CASE 751

Depending on the pin configuration the devices also include Active

NCD5703 = Specific Device Code

Miller Clamp (NCD5703A) and separate high and low (V and V

)

= A, B or C

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

driver outputs for system design convenience (NCD5703C).

All three available pin configuration variants have 8−pin SOIC

package.

Features

• High Current Output (+4/−6 A) at IGBT Miller Plateau voltages

• Low Output Impedance for Enhanced IGBT Driving

• Short Propagation Delay with Accurate Matching

PIN CONNECTIONS

VIN

VREF

FLT

CLAMP

GND

• Direct Interface to Digital Isolator/Opto−coupler/Pulse Transformer

for Isolated Drive, Logic Compatibility for Non−isolated Drive

• DESAT Protection with Programmable Delay

DESAT

VCC

• Tight UVLO Thresholds for Bias Flexibility

NCD5703A

NCD5703B

• Wide Bias Voltage Range

• This Device is Pb−Free, Halogen−Free and RoHS Compliant

VIN

VREF

FLT

VEE

GND

NCD5703A Features

• Active Miller Clamp to Prevent Spurious Gate Turn−on

DESAT

VCC

NCD5703B Features

• Negative Output Voltage for Enhanced IGBT Driving

VIN

VREF

FLT

GND

VOL

VOH

VCC

NCD5703C Features

• Separate Outputs for V and V

Typical Applications

• Solar Inverters

• Motor Control

• Uninterruptible Power Supplies (UPS)

• Rapid Shutdown for Photovoltaic Systems

DESAT

NCD5703C

ORDERING INFORMATION

See detailed ordering and shipping information on page 9 of

this data sheet.

Publication Order Number:

January, 2018 − Rev. 0

NCD5703/D

12 3 4 5 6 7...20

中文翻译

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