U2100B TEMIC | Alldatasheet

Document overview

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Technical content

Features

/C0068Adjustable and retriggerable tracking time /C0068Window monitoring for sensor input /C0068Enable input for triggering /C0068Internal noise suppression (40 ms) and retrigger blocking (640 ms) /C0068Two or three wire application

Applications

/C0068Motion detectors /C0068Touch sensors /C0068Timer V mains Supply voltage limitation V oltage control monitoring Noise suppression 40 ms Retrigger delay 640 ms ModeSync Control logic Trigger window –V Ref

0.6 VRef

0.6 VRef ON

0.5 VRef OFF

RC Oscillator Divider 1:210

0.5 VRef

–V S R G3 Output GND L N Load 95 9876 selection Z Figure 1. Block diagram with external circuit

1 GND Reference point

3 Output Driver output

4 Sync Synchronisation and mode selection

5 EN Enable

6 TRIG Input trigger signal

7 Osc RC Oscillator

8 V Ref Reference voltage

Figure 2. Two wire circuit Figure 3. Three wire circuit or triac’s and hence the selection of supply voltage.

Rev. A1, 30-May-96 5 (9) Absolute Maximum Ratings Reference point Pin 1, unless otherwise specified Parameters Symbol Value Unit Supply Pin 2 Supply current Peak current t ≤ 10 /C0109s –IS –is mA Supply voltage –V S 32 V Reference voltage source Pin 8 Output current IO 3 mA Synchronization Pin 4 Input current t ≤ 10 /C0109s ±ISync. iSync. mA Window monitoring Input voltage Pin 6 –V 1 V Ref to 0 V Enable-Schmitt trigger Pin 5 Input voltage –V 1 V Ref to 0 V Driver output Pin 3 Collector voltage –Vo V S to 2 V Storage temperature range Tstg –40 to +125 °C Junction temperature Tj 125 °C Ambient temperature range Tamb 0 to 100 °C Thermal Resistance Parameters Symbol Value Unit Junction ambient DIP8 SO8 on PC board SO8 on ceramic R thJA 110 220 140 K/W

Electrical Characteristics

V S = –18 V , Tamb = 25°C, reference point Pin 1, unless otherwise specified Parameters Test Conditions / Pins Symbol Min Typ Max Unit Supply voltage limitationIS = 800 /C0109A Pin 2 IS = 2 mA –V S 21 21.3 V Current consumption I3 = 0 –IS 750 /C0109A Supply voltage monitoring Pin 2 ON-Threshold –V S 15 V OFF-Threshold –V S 6.5 V Reference voltage I8 = 0.1 mA Pin 8 I8 = 1.5 mA –V Ref 4.75 4.55 5.25 5.25 V

Rev. A1, 30-May-96 6 (9) UnitMaxTypMinSymbolTest Conditions / PinsParameters Synchronization Pin 4 Input current ± isync 0.1 1.1 mA V oltage limitation I4 = ± 1 mA ±V sync 8.8 9.4 10 V Rest phase angle /C0097min-threshold ON Off ±V T ±V T 3.6 1.8 4.4 2.2 V V Zero-identification Pin 4 Zero-identification ON OFF ±V T ±IT ±V T ±IT 1.5 8.5 V /C0109A V /C0109A Operation selection Pin 4 Zero voltage switch ±V sync V 4 limit /C0097min-operation +V sync –V sync V 4 limit 6.5 to 7.8 V DC mode –V sync +V sync V 4 limit 6.5 to 7.8 V Window monitoring figure 4 Pin 6 Threshold 1 –V I/VRef 0.52 0.49 0.46 Threshold 2 –V I/VRef 0.67 0.65 0.63 Enable-Schmitt trigger Pin 5 Threshold 1 OFF –V I/VRef 0.33 0.3 0.27 Threshold 2 ON –V I/VRef 0.62 0.6 0.58 Oscillator f/C00431 1.6 /C0032R t /C0032C t Threshold 1 Pin 7 – 1 V I/VRef 0.25 0.20 0.15 Threshold 2 Pin 7 – 8 V I 100 200 mV Input current Pin 7 II 100 500 nA Output stage limiter diode w.r.t. Pin 1 Pin 3 Saturation voltage I3 = 100 mA V 3–2 2 V Output current I3 100 mA

Rev. A1, 30-May-96 7 (9) 5.1 V D 4D 2 C o 330 nF 390/C0087 R o 390/C0087 R 2TIC226 D 11N4007 –V S 220 k/C0087 / 0.5 W R 3 BZX85C22 N L R 4

2.5 M/C0087

4.7 /C0109F Tracking time Timer start 330 nF C 3 95 9956 BZX55 Figure 9. Lamp time control 18 sec. to 23 min. for two wire systems Figure 10. Fan tracking time control 18 sec. to 23 min.

Rev. A1, 30-May-96 8 (9) Dimensions in mm 94 8862 94 8873

Rev. A1, 30-May-96 9 (9) Ozone Depleting Substances Policy Statement It is the policy of TEMIC TELEFUNKEN microelectronic GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. TEMIC TELEFUNKEN microelectronic GmbH semiconductor division has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. TEMIC can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use TEMIC products for any unintended or unauthorized application, the buyer shall indemnify TEMIC against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. TEMIC TELEFUNKEN microelectronic GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423