CDM10V-3 英飞凌芯片 INFINEON 中文版规格书手册.pdf

CDM10V-3

0-10V Dimming Solution

Feature list

• Simplest 0-10 V design on the market. CDM10V-3 comes with following key settings:

- 1kHz PWM frequency

- 200μA Dimmer/Resistor Bias current

- 1% minimum Duty-Cycle

• Wide input V

cc

range from 11 to 25 V

Dali applications

Product Type Package

CDM10V-3 SOT23-6

Product validation

Description

CDM10V-3 is a fully integrated 0-10 V dimming interface IC and comes in a SOT-23-6 package to cover space

requirements on small PCBs.

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 potentiometer to the dimming or PWM input of a lighting

controller IC in the form of a 5 mA current based PWM signal to drive an external opto-coupler. It replaces many

Table of contents

Feature list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Potential Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Product validation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Table of contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1 Block diagram reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

3 Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

4 Electrical characteristics and parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table of contents

Datasheet 2 V1.0

2017-07-04

1 Block diagram reference

Figure 1 Block Diagram of the CDM10V-3

2 Pin configuration

Table 1 Pin configutation

Pin Name Function

1 V

Block diagram reference

Datasheet 3 V1.0

2017-07-04