U2100B-MY

U2100B-MY Datasheet

The timer control circuit U2100B uses bipolar technology. It has different mode selections zero voltage switch, phase control and relay control . The output stage is triggered according to input conditions. It can be used in triac application for two- or three-wire systems as a power switch.

Part	Datasheet
U2100B-MY	U2100B-MY (pdf)

Related Parts	Information
U2100B-MFPG3Y	U2100B-MFPG3Y
U2100B-MFPY	U2100B-MFPY
U2100B-M	U2100B-M
U2100B-MFP	U2100B-MFP
U2100B-MFPG3	U2100B-MFPG3

PDF Datasheet Preview
• Adjustable and Retriggerable Tracking Time • Window Monitoring for Sensor Input • Enable Input for Triggering • Internal Noise Suppression 40 ms and Retrigger Blocking 640 ms • Two- or Three-wire Applications • Motion Detectors • Touch Sensors • Timers The timer control circuit U2100B uses bipolar technology. It has different mode selections zero voltage switch, phase control and relay control . The output stage is triggered according to input conditions. It can be used in triac application for two- or three-wire systems as a power switch. Timer Control for Triac and Relay U2100B Figure Block Diagram with External Circuit Trigger signal Enable Ct 7 Rt -VRef VRef + - Trigger window + VRef Supply voltage limitation Voltage control monitoring Sync Mode selection Noise suppression 40 ms Retrigger delay 640 ms Control logic VRef ON OFF RC Oscillator Divider 1:210 -VS 4 Rsync Load Output 1 GND Vmains 2 U2100B Pin Configuration Figure Pinning DIP8/SO8 GND 1 8 VREF -VS 2 OUTPUT 3 U2100B 7 OSC 6 TRIG SYNC 4 U2100B Pin Description Ordering Information Extended Type Number U2100B-x U2100B-xFP U2100B-xFPG3 Package Information U2100B Package DIP8 SO8 Remarks Tube Taped and reeled P ackage D IP 8 D im en sions in m m in 3 m ax 9 8 te chnical draw ings acco rdin g to D IN s p e c ific a tio n s Package SO8 Dimensions in mm technical drawings according to DIN specifications Put datasheet in a new template. Table “Electrical Characteristics” on page 9 changed. 12 U2100B Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 487-2600 Regional Headquarters Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel 41 26-426-5555 Fax 41 26-426-5500 Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel 852 2721-9778 Fax 852 2722-1369 Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel 81 3-3523-3551 Fax 81 3-3523-7581 Atmel Operations Memory 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314 Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314 La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel 33 2-40-18-18-18 Fax 33 2-40-18-19-60 ASIC/ASSP/Smart Cards Zone Industrielle 13106 Rousset Cedex, France Tel 33 4-42-53-60-00 Fax 33 4-42-53-60-01 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759 Scottish Enterprise Technology Park Maxwell Building East Kilbride G75 0QR, Scotland Tel 44 1355-803-000 Fax 44 1355-242-743 RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel 49 71-31-67-0 Fax 49 71-31-67-2340 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759 Biometrics/Imaging/Hi-Rel MPU/ High Speed Converters/RF Datacom Avenue de Rochepleine BP 123 38521 Saint-Egreve Cedex, France Tel 33 4-76-58-30-00 Fax 33 4-76-58-34-80 Literature Requests Disclaimer The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Atmel’s products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life. Atmel Corporation All rights reserved. logo and combinations thereof are registered trademarks, and Everywhere You AreSM are the trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. Printed on recycled paper.

PDF Datasheet Preview

• Adjustable and Retriggerable Tracking Time
• Window Monitoring for Sensor Input
• Enable Input for Triggering
• Internal Noise Suppression 40 ms and Retrigger Blocking 640 ms
• Two- or Three-wire Applications
• Motion Detectors
• Touch Sensors
• Timers

The timer control circuit U2100B uses bipolar technology. It has different mode selections zero voltage switch, phase control and relay control . The output stage is triggered according to input conditions. It can be used in triac application for two- or three-wire systems as a power switch.

Timer Control for Triac and Relay

U2100B

Figure Block Diagram with External Circuit

Trigger
signal

Enable Ct 7 Rt
-VRef

VRef + -

Trigger window
+ VRef

Supply voltage limitation

Voltage control monitoring

Sync

Mode selection

Noise suppression
40 ms Retrigger
delay 640 ms

Control logic

VRef

ON OFF

RC Oscillator

Divider 1:210
-VS 4

Rsync Load

Output
1 GND

Vmains
2 U2100B

Pin Configuration

Figure Pinning DIP8/SO8

GND 1
8 VREF
-VS 2 OUTPUT 3

U2100B
7 OSC 6 TRIG

SYNC 4

U2100B

Pin Description
Ordering Information

Extended Type Number U2100B-x U2100B-xFP U2100B-xFPG3

Package Information

U2100B

Package DIP8 SO8

Remarks Tube Taped and reeled

P ackage D IP 8

D im en sions in m
m in 3
m ax 9 8
te chnical draw ings acco rdin g to D IN s p e c ific a tio n s

Package SO8

Dimensions in mm
technical drawings according to DIN specifications

Put datasheet in a new template. Table “Electrical Characteristics” on page 9 changed.
12 U2100B

Atmel Corporation
2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 487-2600

Regional Headquarters

Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel 41 26-426-5555 Fax 41 26-426-5500

Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel 852 2721-9778 Fax 852 2722-1369

Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel 81 3-3523-3551 Fax 81 3-3523-7581

Atmel Operations

Memory 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314

Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314

La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel 33 2-40-18-18-18 Fax 33 2-40-18-19-60

ASIC/ASSP/Smart Cards Zone Industrielle 13106 Rousset Cedex, France Tel 33 4-42-53-60-00 Fax 33 4-42-53-60-01
1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759

Scottish Enterprise Technology Park Maxwell Building East Kilbride G75 0QR, Scotland Tel 44 1355-803-000 Fax 44 1355-242-743

RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel 49 71-31-67-0 Fax 49 71-31-67-2340 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759

Biometrics/Imaging/Hi-Rel MPU/ High Speed Converters/RF Datacom

Avenue de Rochepleine BP 123 38521 Saint-Egreve Cedex, France Tel 33 4-76-58-30-00 Fax 33 4-76-58-34-80

Literature Requests

Disclaimer The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Atmel’s products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life.

Atmel Corporation All rights reserved. logo and combinations thereof are registered trademarks, and Everywhere You AreSM are the trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others.

Printed on recycled paper.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived U2100B-MY Datasheet file may be downloaded here without warranties.

Datasheet ID: U2100B-MY 519454