电机驱动器/控制器, H桥, 1输出, 4 V至28 V电源, 15 A输出, NSOIC-16
The device is a full bridge motor driver intended for a wide range of automotive applications. The device incorporates a dual monolithic high-side driver and two low-side switches.
Both switches are designed using STMicroelectronics’ well known and proven proprietary VIPower®M0-7 technology that allows to efficiently integrate on the same die a true Power MOSFET with an intelligent signal/protection circuitry. The three dies are assembled in SO-16N package on electrically isolated lead-frames.
Moreover, its fully symmetrical mechanical design allows superior manufacturability at board level. The input signals INAand INBcan directly interface the microcontroller to select the motor direction and the brake condition. A SEL0 pin is available to address the information available on the CS to the microcontroller. The CS pin allows to monitor the motor current by delivering a current proportional to the motor current value. The PWM, up to 20 kHz, allows to control the speed of the motor in all possible conditions. In all cases, a low level state on the PWM pin turns off both the LSAand LSBswitches.
**Key Features**
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- AEC-Q100 qualified
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- Output current: 15 A
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- 3 V CMOS-compatible inputs
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- Undervoltage shutdown
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- Overvoltage clamp
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- Thermal shutdown
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- Cross-conduction protection
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- Current and power limitation
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- Very low standby power consumption
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- Protection against loss of ground and loss of VCC
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- PWM operation up to 20 kHz
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- CS diagnostic functions
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- Analog motor current feedback
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- Output short to ground detection
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- Thermal shutdown indication
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- OFF-state open-load detection
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- Output short to VCC detection
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- Output protected against short to ground and short to VCC
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- Standby Mode
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- Half Bridge Operation
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- Package: ECOPACK®