Datasheet > VLA574-01R

VLA574-01R

更新时间： 2025-07-29 20:02:35

品牌	Logo	应用领域
谏早电子 - ISAHAYA		/
页数	文件大小	规格书
7页	556K
描述
Built-in gate power supply:Yes; short circuit protection function:No; Input voltage [V]:Yes; outpu

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VLA574-01R 数据手册

HYBRID IC

VLA574-01R

Hybrid IC for driving IGBT modules

DESCRIPTION

OUTLINE DRAWING

Dimensions : mm

VLA574 is a hybrid integrated circuit designed for driving

n-channel IGBT modules in any gate-amplifier application.

This device operates as an isolation amplifier for these modules

and provides the required electrical isolation between

the input and output with an opto-coupler.

Target IGBT modules:

Mark

surface

51.0 Max

Type number

Lot No.

VLA574-01R

XXXX

Pin No.1

CES

= 600V series up to 600A class

= 1200V series up to 1400A class

= 1700V series up to 1400A class

+0.20

-0.10

0.5

0.75±0.1

2.54

3.5 Max

8.5 Max

12.5 Max

5.5 Max

FEATURES

Pin No.

>Output peak current is +/-15A(max)

>SIP structure allows more space on mother board

>Built in short circuit protection

>Electrical isolation voltage is 4000Vrms (for 1 minute)

>Built in gate shut down speed control circuit

(When short circuit protection work.)

APPLICATIONS

To drive IGBT modules for inverter or AC servo systems application

BLOCK DIAGRAM

V_CC

DETECT

C_trip

TIMER &

RESET

LATCH

DETECT

V_I+

1kΩ

V_O

INTERFACE

3 E

UVL

240Ω

V_I-

8 F_O

GATE SHUT DOWN

C_S

V_EE

12 3 4 5 6 7

中文翻译

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VLA592-01R	ISAHAYA	获取价格	Built-in gate power supply:Module-mountable type; short circuit protection function:Yes; I
VLA593-11R	ISAHAYA	获取价格	Built-in gate power supply:Module-mountable type; short circuit protection function:Yes; I
VLA595-01R	ISAHAYA	获取价格	Built-in gate power supply:Module-mountable type; short circuit protection function:-; Inp
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VLA595-04R	ISAHAYA	获取价格	Built-in gate power supply:Module-mountable type; short circuit protection function:-; Inp