DRV8307RHAT, Motor / Motion / Ignition Controllers & Drivers 3-Phase BLDC Controller
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Описание
Semiconductors\Power Management ICs\Motor / Motion / Ignition Controllers & Drivers
DRV8307 3-Phase BLDC Controller/Pre-DriverTexas Instruments DRV8307 3-Phase BLDC Controller/Pre-Driver is a three half-bridge pre-driver that drives six N-type MOSFETs at 30mA with a single power supply. Aimed at sensored three-phase brushless DC motors, the DRV8307 is driven by a single PWM input and supports integrated commutation logic with three Hall sensor inputs. A separate 5V regulator is also included to be used to power Hall-effect sensors and other external components. The DRV8307 includes a current sense input for current limiting and protection. The current limit can be set by adjusting the value of the R ISENSE sense resistor. Motor operation (start and stop) is controlled through the ENABLEn terminal. If the ENABLEn terminal is set high and motor rotation has stopped, the device enters into a low-power standby state, thereby conserving overall system power during periods of inactivity. Protection features are also included in the DRV8307 device such as locked rotor detection, as well as overcurrent and overtemperature protection and undervoltage lockout to bolster overall system robustness and reliability.
Технические параметры
Brand: | Texas Instruments |
Development Kit: | DRV8307EVM |
Factory Pack Quantity: Factory Pack Quantity: | 250 |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of Outputs: | 1 Output |
Operating Frequency: | 50 MHz |
Operating Supply Current: | 12 mA |
Operating Supply Voltage: | 8.5 V to 32 V |
Output Current: | 30 mA |
Output Voltage: | 5 V |
Package / Case: | VQFN-40 |
Product Category: | Motor/Motion/Ignition Controllers & Drivers |
Product Type: | Motor/Motion/Ignition Controllers & Drivers |
Product: | Brushless DC Motor Controllers |
Series: | DRV8307 |
Subcategory: | PMIC-Power Management ICs |
Type: | Half Bridge |
Automotive | No |
ECCN (US) | EAR99 |
EU RoHS | Compliant |
Lead Shape | No Lead |
Maximum Operating Current (mA) | 18 |
Maximum Operating Supply Voltage (V) | 32 |
Maximum Operating Temperature (°C) | 85 |
Minimum Operating Supply Voltage (V) | 8.5 |
Minimum Operating Temperature (°C) | -40 |
Motor Type | Brushless DC Motor |
Mounting | Surface Mount |
Operating Supply Voltage (V) | 8.5 to 32 |
Packaging | Tape and Reel |
Part Status | Active |
PCB changed | 40 |
Pin Count | 40 |
PPAP | No |
Standard Package Name | QFN |
Supplier Package | VQFN EP |
Supplier Temperature Grade | Automotive |
Type | Motor Controller |
Вес, г | 0.1 |
Дополнительная информация
Калькуляторы группы «Драйверы электродвигателей»
Типы корпусов импортных микросхем