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TCA785 Datasheet - Siemens Semiconductor

TCA785_SiemensSemiconductorGroup.pdf

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Datasheet Details

Part number:

TCA785

Manufacturer:

Siemens Semiconductor

File Size:

457.78 KB

Description:

Phase controller.

TCA785, Phase Controller

The synchronization signal is obtained via a high-ohmic resistance from the line voltage (voltage V5).

A zero voltage detector evaluates the zero passages and transfers them to the synchronization register.

This synchronization register controls a ramp generator, the capacitor C10 of which is charge

TCA785 Features

* q Reliable recognition of zero passage q Large application scope q May be used as zero point switch q LSL compatible q Three-phase operation possible (3 ICs) q Output current 250 mA q Large ramp current range q Wide temperature range TCA 785 Bipolar IC PG-DIP-16-1 Type TCA 785 Ordering Code Q6700

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