STEVAL-IHM041V1 STMicroelectronics, STEVAL-IHM041V1 Datasheet

STEVAL-IHM041V1

Manufacturer Part Number

STEVAL-IHM041V1

Description

Power Management IC Development Tools STM8 Triac Based 120V 60Hz 7A BRD

Manufacturer

STMicroelectronics

Datasheet

1.STEVAL-IHM041V1.pdf (4 pages)

Specifications of STEVAL-IHM041V1

Product Category

Power Management IC Development Tools

Rohs

yes

Current page: 1 of 4
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Features

■

Description

The STEVAL-IHM041V1 demonstration board is a

Triac-based phase angle control for universal

motor speed control using an STM8S103F3P6, 8-

bit microcontroller, to set the conduction angle of

the Triac.

The STEVAL-IHM041V1 demonstration board

may be operated in either open loop mode or in

closed loop speed control mode, with an AC tach,

Hall sensor or opto-sensor feedback.

The open loop mode may also be used as a lamp

dimmer.

The STEVAL-IHM041V1 demonstration board is

designed to operate from a 120 V/60 Hz mains,

but may be easily modified to operate on other

mains voltages by changing components in the

power supply and motor voltage sensing circuits.

Suggested component values for 230 V/50 Hz

mains voltages are shown in the relevant bill of

materials.

July 2012

This is information on a product in full production.

Input voltage 120 V/60 Hz

Motor current: 7 A RMS

Phase control for universal motor drive

Open loop or closed loop speed regulation

Voltage and current sensing, for sensorless

operation (optional)

Debug outputs

AC tach, Hall sensor or opto-sensor for speed

feedback

RoHS compliant

based on the STM8 and Triac (US version)

Universal motor driver with speed control

Doc ID 023423 Rev 1

STEVAL-IHM041V1

Databrief

www.st.com

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STEVAL-IHM041V1 Summary of contents

Page 1

... AC tach, Hall sensor or opto-sensor for speed feedback ■ RoHS compliant Description The STEVAL-IHM041V1 demonstration board is a Triac-based phase angle control for universal motor speed control using an STM8S103F3P6, 8- bit microcontroller, to set the conduction angle of the Triac. The STEVAL-IHM041V1 demonstration board may be operated in either open loop mode or in closed loop speed control mode, with an AC tach, Hall sensor or opto-sensor feedback ...

Page 2

... Schematic diagram 1 Schematic diagram Figure 1. Schematic diagram 2/4 Doc ID 023423 Rev 1 STEVAL-IHM041V1 4 8 AM12468v1 ...

Page 3

... STEVAL-IHM041V1 2 Revision history Table 1. Document revision history Date 06-Jul-2012 Revision 1 Initial release. Doc ID 023423 Rev 1 Revision history Changes 3/4 ...

Page 4

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 4/4 Please Read Carefully: © 2012 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 023423 Rev 1 STEVAL-IHM041V1 ...

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