Datasheet Details
- Part number
- SA303
- Manufacturer
- Cirrus Logic
- File Size
- 780.01 KB
- Datasheet
- SA303_CirrusLogic.pdf
- Description
- 3-Phase Switching Amplifier IC
SA303 Description
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.
SA303 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)
SA303 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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