Datasheet > ICPL-3120

ICPL-3120

更新时间： 2024-01-14 12:42:57

品牌	Logo	应用领域
英国高数光 - ISOCOM		光电栅驱动
页数	文件大小	规格书
18页	652K
描述
2.5A Output Current, High CME Gate Drive Optocoupler

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ICPL-3120 数据手册

ICPL-3120

2.5A Output Current, High CME

Gate Drive Optocoupler

Description

Features

The ICPL3120 optocoupler is ideally suited

for driving power IGBTs and MOSFETs used

in motor control inverter applications and

inverters in power supply system. It contains

a AlGaAs LED optically coupled to an

integrated circuit with a power output stage.

The 2.5A peak output current is capable of

directly driving most IGBTs with ratings up to

1200 V/100 A. For IGBTs with higher ratings,

the ICPL3120 series can be used to drive a

discrete power stage which drives the IGBT

gate.

•

2.5 A maximum peak output current

25 kV/us minimum Common Mode Rejection

(CMR) at VCM = 1500 V

•

3.8 mA maximum supply current (I_CC)

Under Voltage Lock-Out protection (UVLO) with

hysteresis

•

Wide operating range: 15 to 30 Volts (V_CC)

Guaranteed performance over temperature

-40^oC ~ +110^oC.

•

Offer low power dissipation with R_ON≤ 1Ω

Fast switching speed, 500ns max propagation

delay

•

Safety approval: UL, cUL, VDE (In process)

The Optocoupler operational parameters

are guaranteed over the temperature range

from -40^oC ~ +110^oC.

Application

•

IGBT/MOSFET gate drive

Uninterruptible power supply (UPS)

Industrial Inverter

Functional Diagram

Induction heating

Truth Table

_CC-GND

V_CC-GND

(Turn-OFF,

-ve going)

LED

(Turn-ON,

+ve going)

V_O

OFF

0 - 30 V

0 – 11.5 V

11.5 - 13.5

0 - 30 V

0 – 10 V

Low

10 - 12 V

12 - 30 V

Transition

High

13.5 - 30 V

A 0.1µF bypass Capacitor must be connected

between Pin 5 and 8. (Note 8)

ISOCOM COMPONENTS LTD

Unit 25B, Park View Road West,

Park View Industrial Estate, Brenda Road

Hartlepool, Cleveland, TS25 1YD

Tel: (01429) 863609 Fax :(01429) 863581

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