U211B, U211B2, U211B3 Selling Leads, Datasheet
MFG:TFK Package Cooled:SOP3.9 D/C:20
U211B, U211B2, U211B3
- Table of contents:
Info of U211B
Info of U211B2
Info of U211B3
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About U211B
PDF/DataSheet Download
Datasheet: U211B
File Size: 329755 KB
Manufacturer: TEMIC [TEMIC Semiconductors]
Download : Click here to Download
About U211B2
PDF/DataSheet Download
Datasheet: U211B2
File Size: 329755 KB
Manufacturer: TEMIC [TEMIC Semiconductors]
Download : Click here to Download
About U211B3
PDF/DataSheet Download
Datasheet: U211B3
File Size: 329755 KB
Manufacturer: TEMIC [TEMIC Semiconductors]
Download : Click here to Download
U211B General Description
The integrated circuit U211B is designed as a phase-con-trol circuit in bipolar technology with an internalfrequency-voltage converter. Furthermore, it has an inter-nal control amplifier which means it can be used forspeed-regulated motor applications.
It has an integrated load limitation, tacho monitoring andsoft-start functions, etc. to realize sophisticated motorcontrol systems.
U211B Maximum Ratings
| Parameters | Symbol | Value | Unit | |
| Current requirement Pin 3 t 10 s Synchronization current Pin 1 Pin 14 t < 10 s Pin 1 t < 10 s Pin 14 |
Pin 3 Pin 1 Pin 17 Pin 1 Pin 17 |
IS iS IsyncI IsyncV ±ii ±iv |
30 100 5 5 35 35 |
mA mA mA mA mA mA |
| f/V converter: Input current t < 10 s |
Pin8 | Ieff ±ii |
3 13 |
mA mA |
| Phase control: Input voltage Input current |
Pin 14 | VI ±II |
0 to 7 500 |
V |
| Soft start: Input voltage |
Pin 12 | VI | |V13| to 0 | V |
| Pulse output: Reverse voltage |
Pin 4 | VR | VS to 5 | V |
| Amplifier Input voltage Pin 8 open |
Pin 10 Pin 9 |
VI VI |
|VS| |V13| to 0 |
V |
| Reference voltage source Output current Power dissipation Tamb = 45°C Tamb = 80°C Storage temperature range Junction temperature Ambient temperature range |
Pin 13 | Io Ptot Tstg Tj Tamb |
7.5 570 320 40 to +125 125 10 to +100 |
mA mW mW °C °C °C |
U211B Features
Internal frequency-to-voltage converter
Externally-controlled integrated amplifier
Overload limitation with a "fold back" characteristic
Optimized soft-start function
Tacho monitoring for shorted and open loop
Automatic retriggering switchable
Triggering pulse typ. 155 mA
Voltage and current synchronization
Internal supply-voltage monitoring
Temperature reference source
Current requirement 3 mA
Externally-controlled integrated amplifier
Overload limitation with a "fold back" characteristic
Optimized soft-start function
Tacho monitoring for shorted and open loop
Automatic retriggering switchable
Triggering pulse typ. 155 mA
Voltage and current synchronization
Internal supply-voltage monitoring
Temperature reference source
Current requirement 3 mA
U211B Connection Diagram
U211B2 General Description
The integrated circuit U211B2/ B3 is designed as a phase control circuit in bipolar technology with an internal frequency- voltage converter. Furthermore, it has an internal ontrol amplifier which means it can be used for speedregulated motor applications.
It has an integrated load limitation, tacho monitoring and soft-start functions, etc. to realize sophisticated motor control systems.
U211B2 Maximum Ratings
|
Parameters |
Symbol |
Value |
Unit |
| Current requirement Pin 3 t 3 10 s |
IS |
30 |
mA |
|
is |
100 | ||
| Synchronization current Pin 1 Pin 17 t 3 10s Pin 1 t 3 10s Pin 17 |
IsyncI |
5 |
mA |
|
IsyncV |
5 | ||
|
±iI |
35 | ||
|
±iV |
35 | ||
| f/V converter Pin 8 | |||
| Input current II 3 mA t < 10 s |
II |
3 |
mA |
|
±ii |
13 | ||
| Load limiting Pin 14 | |||
| Limiting current, neg. half wave t < 10 s |
II |
5 |
mA |
|
35 | |||
| Input voltage Pin 14 Pin 15 |
±Vi |
1 |
V |
|
VI |
| V16| to 0 | ||
| Phase control | |||
| Input current Pin 12 |
VI |
0 to 7 |
V |
| Input current Pin 12 Pin 6 |
±II |
500 |
A |
|
-II |
mA | ||
| Soft-start | |||
| Input voltage Pin 13 |
VI |
| V16| to 0 |
V |
| Pulse output | |||
| Reverse voltage Pin 4 |
VR |
VS to 5 |
V |
| Pulse blocking | |||
| Input voltage Pin 18 |
VI |
| V16| to 0 |
V |
| Amplifier | |||
| Input voltage Pin 11 Pin 9 open Pin 10 |
VI |
0 to VS |
V |
|
VI |
|V16| to 0 | ||
| Reference voltage source | |||
| Output current Pin 16 |
Io |
7.5 |
mA |
| Junction temperature |
Tj |
125 |
°C |
| Ambient temperature |
Tamb |
10 to +100 |
°C |
| Storage temperature |
Tstg |
40 to +125 |
°C |
U211B2 Features
` Internal frequency-to-voltage converter
` Externally-controlled integrated amplifier
` Overload limitation with a "fold back" characteristic
` Optimized soft-start function
` Tacho monitoring for shorted and open loop
` Automatic retriggering switchable
` Triggering pulse typ. 155 mA
` Voltage and current synchronization
` Internal supply-voltage monitoring
` Temperature reference source
` Current requirement 3 mA
U211B3 General Description
The integrated circuit U211B2/ B3 is designed as a phase control circuit in bipolar technology with an internal frequency- voltage converter. Furthermore, it has an internal ontrol amplifier which means it can be used for speedregulated motor applications.
It has an integrated load limitation, tacho monitoring and soft-start functions, etc. to realize sophisticated motor control systems.
U211B3 Maximum Ratings
|
Parameters |
Symbol |
Value |
Unit |
| Current requirement Pin 3 t 3 10 s |
IS |
30 |
mA |
|
is |
100 | ||
| Synchronization current Pin 1 Pin 17 t 3 10s Pin 1 t 3 10s Pin 17 |
IsyncI |
5 |
mA |
|
IsyncV |
5 | ||
|
±iI |
35 | ||
|
±iV |
35 | ||
| f/V converter Pin 8 | |||
| Input current II 3 mA t < 10 s |
II |
3 |
mA |
|
±ii |
13 | ||
| Load limiting Pin 14 | |||
| Limiting current, neg. half wave t < 10 s |
II |
5 |
mA |
|
35 | |||
| Input voltage Pin 14 Pin 15 |
±Vi |
1 |
V |
|
VI |
| V16| to 0 | ||
| Phase control | |||
| Input current Pin 12 |
VI |
0 to 7 |
V |
| Input current Pin 12 Pin 6 |
±II |
500 |
A |
|
-II |
mA | ||
| Soft-start | |||
| Input voltage Pin 13 |
VI |
| V16| to 0 |
V |
| Pulse output | |||
| Reverse voltage Pin 4 |
VR |
VS to 5 |
V |
| Pulse blocking | |||
| Input voltage Pin 18 |
VI |
| V16| to 0 |
V |
| Amplifier | |||
| Input voltage Pin 11 Pin 9 open Pin 10 |
VI |
0 to VS |
V |
|
VI |
|V16| to 0 | ||
| Reference voltage source | |||
| Output current Pin 16 |
Io |
7.5 |
mA |
| Junction temperature |
Tj |
125 |
°C |
| Ambient temperature |
Tamb |
10 to +100 |
°C |
| Storage temperature |
Tstg |
40 to +125 |
°C |
U211B3 Features
` Internal frequency-to-voltage converter
` Externally-controlled integrated amplifier
` Overload limitation with a "fold back" characteristic
` Optimized soft-start function
` Tacho monitoring for shorted and open loop
` Automatic retriggering switchable
` Triggering pulse typ. 155 mA
` Voltage and current synchronization
` Internal supply-voltage monitoring
` Temperature reference source
` Current requirement 3 mA
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