H-bridge motor driver
VNHD7008AY
H-bridge motor driver for automotive DC motor driving
Features
1PXFS440
*$3*&)7
Type
RDS(on)
V...
Description
VNHD7008AY
H-bridge motor driver for automotive DC motor driving
Features
1PXFS440
*$3*&)7
Type
RDS(on)
VNHD7008AY
8 mtyp per channel)
Iout 51 A
VCCmax 38 V
AEC-Q100 qualified
Output current: 51 A
Dual fully protected HSD with MultiSense feedback
Two integrated drivers for the external LSDs
3 V CMOS compatible inputs
Protections: – Undervoltage shutdown – Overvoltage clamp – Thermal shutdown – Load current limitation – Self-limiting of fast thermal transients (Power Limitation) – Cross current protection – Shoot through protection – Loss of ground and loss of VCC – Electrostatic discharge protection – Drain and source voltage monitoring of the external power MOSFETs, configurable via an external resistance (short-to-battery protection)
PWM operation up to 20 kHz for external LSDs
MultiSense monitoring functions – Analog motor current feedback – Chip temperature monitoring – Battery voltage monitoring
...
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