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SA303 Datasheet - Cirrus Logic

SA303, 3-Phase Switching Amplifier IC

www.DataSheet4U.com P r o d u c t IIn rr oo m nn no ovva a t i o n FF m SA303 SA303 .
3 Phase Switching Amplifier FEATURES. Low Cost 3 Phase Intelligent Switching Amplifier. Directly Connects to Most Embedded Micro.
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SA303_CirrusLogic.pdf

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Datasheet Details

Part number:

SA303

Manufacturer:

Cirrus Logic

File Size:

780.01 KB

Description:

3-Phase Switching Amplifier IC

Features

* Low Cost 3 Phase Intelligent Switching Amplifier
* Directly Connects to Most Embedded Microcontrollers and Digital Signal Controllers
* Integrated Gate Driver Logic with Dead-Time Generation and Shoot-through Prevention
* Wide Power Supply Range (8.5V To 60V)

Applications

* 3 phase brushless DC motors
* Multiple DC brush motors
* 3 independent solenoid actuators Figure 1. BLOCK Diagram VS + VDD V s (p ha se A ) V s (p ha se B & C ) SC TEMP ILIM/D IS 1 Ia Ib Ic Fault Logic Ia ' Ib ' Ic' VDD VDD VDD D IS 2 At Ab Gate Control P ha se

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