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VNH5019ATR-E Datasheet(PDF) 22 Page - STMicroelectronics

Part # VNH5019ATR-E
Description  Automotive fully integrated H-bridge motor driver
PDF  37 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

VNH5019ATR-E Datasheet(HTML) 22 Page - STMicroelectronics

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Electrical specifications
VNH5019A-E
22/37
Doc ID 15701 Rev 9
Figure 11.
Waveforms in full bridge operation (part 1)
NORMAL OPERATION (DIAGA/ENA=1, DIAGB/ENB=1)
INA
INB
PWM
OUTA
OUTB
IOUTA->OUTB
DIAGA/ENA
DIAGB/ENB
DIAGB/ENB
INA
INB
PWM
OUTA
OUTB
DIAGA/ENA
NORMAL OPERATION (DIAGA/ENA=1, DIAGB/ENB=0 and DIAGA/ENA=0, DIAGB/ENB=1)
CS (*)
CS
IOUTA->OUTB
tDEL
tDEL
LOAD CONNECTED BETWEEN OUTA, OUTB
LOAD CONNECTED BETWEEN OUTA, OUTB
(*) CS BEHAVIOUR DURING PWM MODE DEPENDS ON PWM FREQUENCY AND DUTY CYCLE
CS_DIS
CS_DIS
INA
INB
TjHSA
DIAGA/ENA
DIAGB/ENB
ILIM
TTSD_HSA
TTR_HSA
Tj > TTR
CURRENT LIMITATION/THERMAL SHUTDOWN or OUTA SHORTED TO GROUND
CS
IOUTA->OUTB
normal operation
OUTA shorted to ground
normal operation
CS_DIS
Tj < TTSD
Tj =TTSD
power limitation
limitation
current



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