* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Document
Survey
Document related concepts
Electrification wikipedia , lookup
History of electric power transmission wikipedia , lookup
Brushed DC electric motor wikipedia , lookup
Three-phase electric power wikipedia , lookup
Stray voltage wikipedia , lookup
Distribution management system wikipedia , lookup
Alternating current wikipedia , lookup
Surge protector wikipedia , lookup
Stepper motor wikipedia , lookup
Immunity-aware programming wikipedia , lookup
Switched-mode power supply wikipedia , lookup
Opto-isolator wikipedia , lookup
Rectiverter wikipedia , lookup
Buck converter wikipedia , lookup
Voltage optimisation wikipedia , lookup
Transcript
AUIRS20302S 3-Phase Gate Drive IC The automotive qualified AURS20302S threephase gate driver IC is designed for 12V, 24V and 48V vehicle applications including highvoltage air conditioner compressors, pumps, BLDC motor drives up to 600W and highvoltage motor drives. AUTOMOTIVE HOME PAGE DATASHEET PRESS RELEASE Advantages • The AUIRS20302S targets 12V, 24V and 48V Features boardnet automotive, and platforms operating at • 3-Phase Gate Driver for 24V and higher HI-RES voltages up to 200V maximum. The new device drives GRAPHIC features an external pre-regulator to generate its • Under-voltage lockout for all channels own supply voltage to ensure that the gate drives • Cross-conduction prevention logic do not exceed 17V even during load dump • High voltage pre-regulator MOSFET conditions. The pre-regulator VPR pin can also • Power-on reset architecture supply the surrounding system components if the • FAULT detection and reset total consumption does not exceed 100mA. • Current sense comparator • The AUIRS20302S is capable of driving 6 N• Over-current blanking time channel power MOSFETs or IGBTs using a • 3.3V logic compatible bootstrap technique to supply the high-side driving • Matched propagation delay for all channels circuitry and also features embedded deadtime • Fully operational up to +200V and cross-conduction prevention functions and • Floating channels for bootstrap operation under-voltage and over-current protection with • High negative transients immunity diagnostics. • Pre-regulated supply line for uP September 2012 • Automotive qualified September 2012 • Lead-free, RoHS compliant