Datasheet > CDM10VD-3

CDM10VD-3

更新时间： 2024-09-18 01:08:31

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英飞凌 - INFINEON		/
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描述
Flexible 0-10V Dimming Solution

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中文翻译

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数据手册

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CDM10VD-3 数据手册

CDM10VD

Flexible 0-10V Dimming Solution

CDM10VD

CDM10VD-2

CDM10VD-3

CDM10VD-4

Quality Requirement Category: Standard

Features

•

Simplest 0-10 V design on the market. CDM10VD-Series comes with the following default settings:

Minimum duty cycle 5% or 10% @1V

1kHz PWM frequency

120μA Dimmer/Resistor Bias current

9.4 V dimming voltage for 100%

1mA or 5mA output current for driving an optocoupler

•

Wide input V_ccrange from 11 to 25 V plus extended range down to 6V

Minimum 200mV dimming hysteresis between dimming to OFF and to ON

Variable Frequency PWM Input Mode

Replaces many external components with a single chip reducing BOM and PCB space

Minimum variation from device to device

Applications

•

LED Drivers needing 0-10 V Dimming Circuits

Industrial and Commercial Dimmable Applications: Luminaires, Troﬀers, Downlights, Sconces,

Undercabinet, Oﬀice Lighting, Signage applications, Dali-applications

Product Type

Output current / min. Duty Cycle Package

CDM10VD

5 mA / 5 %

5 mA / 10 %

1 mA / 5 %

1 mA / 10 %

SOT23-6

CDM10VD-2

CDM10VD-3

CDM10VD-4

Description

CDM10V is a fully integrated 0-10 V dimming interface IC and comes in a SOT23-6 package to cover space

requirements on small PCB designs.

The device is targeted for various dimming applications in lighting. The IC can be used to transmit analog

voltage based signals from a 0-10 V dimmer or a potentiometer or a PWM input of a lighting controller IC,

transformed to a 5 mA/1 mA current based fixed frequency PWM signal, to directly drive an external

optocoupler. To avoid flickering when dimming, the light up and the light down threshold has a minimum

implemented hysteresis of 200mV.

It replaces many components in a traditional solution and reduces BOM and PCB space significantly.

The CDM10VD-Series ICs outputs a 0 - 100% PWM current signal at a frequency of 1 kHz with an amplitude value

of 1mA or 5 mA.

Datasheet

Please read the Important Notice and Warnings at the end of this document

V1.1

www.infineon.com

2017-08-02

12 3 4 5 6 7...17

中文翻译

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