Datasheet4U Logo Datasheet4U.com

U211B3 - Phase Control Circuit - General Purpose Feedback

General Description

The integrated circuit U211B2/ B3 is designed as a phasecontrol circuit in bipolar technology with an internal frequency-voltage converter.

Furthermore, it has an internal control amplifier which means it can be used for speed-regulated motor applications.

Key Features

  • D Internal frequency-to-voltage converter D Externally-controlled integrated amplifier D Overload limitation with a “fold back” characteristic D Optimized soft-start function D Tacho monitoring for shorted and open loop Block Diagram It has an integrated load limitation, tacho monitoring and soft-start functions, etc. to realize sophisticated motor control systems. D Automatic retriggering switchable D Triggering pulse typ. 155 mA D Voltage and current synchronization D Internal supply-voltage.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
U211B Phase Controller Atmel
U2103C-6C High Current IO+/- 0.4/0.6A HALF-BRIDGEDRIVER UNIU
U2104M High Current IO+/- 0.4/0.6A HALF-BRIDGEDRIVER UNIU
U217B Zero-Voltage Switch Atmel
U217B Zero Voltage Switch TEMIC

Other Datasheets by TEMIC Semiconductors (now Microchip)

Part Number Description
U211B2 Phase Control Circuit - General Purpose Feedback
U2100B Timer Control for Triac and Relay
U2102B Multifunction Timer
U210B Phase Control Circuit
U210B-FP Phase Control Circuit

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
U211B2/ B3 Phase-Control Circuit - General Purpose Feedback Description The integrated circuit U211B2/ B3 is designed as a phasecontrol circuit in bipolar technology with an internal frequency-voltage converter. Furthermore, it has an internal control amplifier which means it can be used for speed-regulated motor applications. Features D Internal frequency-to-voltage converter D Externally-controlled integrated amplifier D Overload limitation with a “fold back” characteristic D Optimized soft-start function D Tacho monitoring for shorted and open loop Block Diagram It has an integrated load limitation, tacho monitoring and soft-start functions, etc. to realize sophisticated motor control systems. D Automatic retriggering switchable D Triggering pulse typ.