CDM10V-3 [INFINEON]

CDM10V-3 是一个完全集成的 0-10V 调光接口 IC，采用6-引脚 SOT 封装，可以满足小型 PCB 的空间要求。该装置适用于各种调光应用。该 IC 可用于将基于模拟电压的信号以基于电流的PWM信号形式从0-10V调光器或电位器传输到照明控制器IC的调光或PWM输入，以驱动外部光电耦合器。;


型号：	CDM10V-3
厂家：	Infineon
描述：	CDM10V-3 是一个完全集成的 0-10V 调光接口 IC，采用6-引脚 SOT 封装，可以满足小型 PCB 的空间要求。该装置适用于各种调光应用。该 IC 可用于将基于模拟电压的信号以基于电流的PWM信号形式从0-10V调光器或电位器传输到照明控制器IC的调光或PWM输入，以驱动外部光电耦合器。 PC 驱动控制器 CD 光电装置电位器
文件：	总11页 (文件大小：558K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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_ccrange from 11 to 25 V

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

Minimum variation from device to device

Potential 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

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

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

The CDM10V-3 IC outputs a 1 - 100% PWM current signal at 1 kHz with an amplitude value of 5 mA.

Embedded digital signal processing maintains minimum variations from device to device.

Datasheet

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

V1.0

www.infineon.com

2017-07-04

CDM10V-3

0-10V Dimming Solution

Table of contents

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

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

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

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

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

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

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

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

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

Package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Datasheet

V1.0

2017-07-04

CDM10V-3

0-10V Dimming Solution

Block diagram reference

Figure 1

Block Diagram of the CDM10V-3

Pin configuration

Table 1

Pin configutation

Name

V_CC

Function

Input supply voltage

GND

I_out

GND

PWM output current

GND

R_dim+

Dimmer current output /Voltage sense

Datasheet

V1.0

2017-07-04

CDM10V-3

0-10V Dimming Solution

Functional description

Typical Application Circuit

Figure 2

Typical Application Circuit

Note:

The Diode marked with * is for the protection of the R_dim+-Pin when active dimming is used. This is

because the voltage on this Pin is not allowed to be higher than V_CC+0.5V. It is advised to use a low

leakage, low reverse current Schottky-Diode in order to not influence the dimming performance (e.g.

MMSD301T1G).

Note:

The capacitor connected to the R_dim+-Pin reduces the amount of coupled noise to the dimming signal.

The size of this capacitance should be in the range of 2.2 - 10 nF (typ. 4.7 nF), where a small capacitor

allows steeper edges of the dimming signal, a larger capacitor enhances the noise reduction.

Recommended cooling area

In order to guarantee the full functionality of the CDM10V-3 device, the required cooling area has to be selected

according to the graph in Figure 3.

Datasheet

V1.0

2017-07-04

CDM10V-3

0-10V Dimming Solution

Functional description

Figure 3

Cooling area over ambient temperature CDM10V-3

Datasheet

V1.0

2017-07-04

CDM10V-3

0-10V Dimming Solution

Functional description

Dimming Characteristic

Table 2

PWM Output current referring to R_dim+-Pin Voltage

R_dim+

I_out

<1 V

1 - 9 V

1% Duty-Cycle

1…100% (@ 9V)

Always active

>9V (max. applicable Voltage: V_cc)

Figure 4

Dimming Characteristic

Datasheet

V1.0

2017-07-04

CDM10V-3

0-10V Dimming Solution

Electrical characteristics and parameters

Table 3

Absolute Maximum Ratings

Name

Values

Unit

Note or Test

Condition

Min.

Max.

V_cc

GND

I_out

Point of reference

-0.5

3.63

Depending on the

optocupler voltage

@ 5mA

-0.25

-0.5

0.1

Connect to GND

during operation

Connect to GND

during operation

R_dim+

V_CC+ 0.5

An applied voltage

above max value

leads to the

destruction of the

device. Also valid if

V_CCis 0 V.

Absolute maximum ratings (Table 3) are defined as ratings which when being exceeded may lead to destruction

of the integrated circuit. Exposure to absolute maximum rating conditions for extended periods may aﬀect

device reliability. Maximum ratings are absolute ratings; exceeding only one of these values may cause

irreversible damage to the integrated circuit. These values are not tested during production test.

Table 4

Electrical Characteristics

Symbol

Parameter

Values

Typ.

Unit Note or Test

Condition

Min.

Max.

Input Voltage

V_in

T_J

Operating Voltage

Junction Temperature

Range

-40

135

°C

Ambient Temperature

Range

T_A

-40

105

°C

Power Dissipation

P_tot

6.05 @ 1%

duty cycle;

130 @ 100% duty 160 @ mW

Dimmer current

included

cycle

100%

PWM &

25 V_in

54 @ 50% duty

cycle

Current Consumption

I_CC

Current

Consumption of

the IC for self

supply

Output Current for

Dimmer

I_dim

I_out

-10%

200

+10%

μA

Current flow out

of R_dim+-Pin

Output Current for

Optocoupler

Datasheet

V1.0

2017-07-04

CDM10V-3

0-10V Dimming Solution

Package dimensions

Table 4

Electrical Characteristics (continued)

Parameter

Symbol

Values

Typ.

Unit Note or Test

Condition

Min.

Max.

Dimming accuracy

-3

With active

dimming incl. all

variations

PWM frequency

Min. duty cycle

f_PWM

-6%

-0.2

1000

+6%

+0.2

PW_PWM

Percentage of the

pulse width

Wake-up Time

ESD capability HBM

ESD capability CDM

t_w

μs

Time from V_CC

11 V to first

output current

V_HAB

1500

500

according to

ANSI/ESDA/JEDEC

JS-001

V_CDM

according to

JESD22 C101

Package dimensions

Package Drawings

Figure 5

Package Drawings

Datasheet

V1.0

2017-07-04

CDM10V-3

0-10V Dimming Solution

Package dimensions

Footprint

Figure 6

Footprint

Packing Description

Packing Type

Tape and Reel

∅ Reel: 180

Pieces / Reel:

3000

Reels / Box: 1

Figure 7

Packing

Datasheet

V1.0

2017-07-04

CDM10V-3

0-10V Dimming Solution

References

Additional support material can be found under the following link.

Related information

http://www.infineon.com/CDM10V

Revision history

Document

version

Date of

release

Description of changes

1.0

03.07.2017

•

Initial Version

Datasheet

V1.0

2017-07-04

Trademarks

All referenced product or service names and trademarks are the property of their respective owners.

Edition 2017-07-04

Published by

IMPORTANT NOTICE

WARNINGS

The information given in this document shall in no

event be regarded as a guarantee of conditions or

characteristics (“Beschaﬀenheitsgarantie”) .

With respect to any examples, hints or any typical values

stated herein and/or any information regarding the

application of the product, Infineon Technologies

hereby disclaims any and all warranties and liabilities of

any kind, including without limitation warranties of

non-infringement of intellectual property rights of any

third party.

In addition, any information given in this document is

subject to customer’s compliance with its obligations

stated in this document and any applicable legal

requirements, norms and standards concerning

customer’s products and any use of the product of

Infineon Technologies in customer’s applications.

Due to technical requirements products may contain

dangerous substances. For information on the types

in question please contact your nearest Infineon

Technologies oﬀice.

Except as otherwise explicitly approved by Infineon

Technologies in

authorized representatives of Infineon Technologies,

Infineon Technologies’ products may not be used in

any applications where a failure of the product or

any consequences of the use thereof can reasonably

be expected to result in personal injury

Infineon Technologies AG

81726 Munich, Germany

a written document signed by

2017 Infineon Technologies AG

Do you have a question about any

aspect of this document?

Email: erratum@infineon.com

Document reference

IFX-ipk1496737666819

The data contained in this document is exclusively

intended for technically trained staﬀ. It is the

responsibility of customer’s technical departments to

evaluate the suitability of the product for the intended

application and the completeness of the product

information given in this document with respect to such

application.

CDM10V-3 [INFINEON]

相关型号：

CDM10V-4

CDM10VD

CDM10VD-2

CDM10VD-3

CDM10VD-4

CDM10VD4XTSA1

CDM11

CDM16

CDM22011-600LRFPSL

CDM24

CDM28-1

CDM30