DRV8847PWR, 2A Brush DC Motor 2.7V~18V PWM TSSOP-16 Motor DrIver ICs
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Описание
DRV8847 Dual H-Bridge Motor Driver
Texas Instruments DRV8847 Dual H-Bridge Motor Driver is for industrial applications, home appliances, ePOS printers, and other mechatronic applications. This device can be used for driving two DC motors, a bipolar stepper motor, or other loads such as relays. A simple PWM interface allows easy interface with the controller. The DRV8847 operates off a single power supply and supports a wide input supply range from 2.7 to 18V. The output stage of the driver consists of N-channel power MOSFETs configured as two full H-bridges to drive motor windings or four independent half bridges (in independent bridge interface). A fixed off time controls the peak current in the bridge which can drive a 1A load (2A in parallel mode with proper heat sinking, at 25°C T A ).
Texas Instruments DRV8847 Dual H-Bridge Motor Driver is for industrial applications, home appliances, ePOS printers, and other mechatronic applications. This device can be used for driving two DC motors, a bipolar stepper motor, or other loads such as relays. A simple PWM interface allows easy interface with the controller. The DRV8847 operates off a single power supply and supports a wide input supply range from 2.7 to 18V. The output stage of the driver consists of N-channel power MOSFETs configured as two full H-bridges to drive motor windings or four independent half bridges (in independent bridge interface). A fixed off time controls the peak current in the bridge which can drive a 1A load (2A in parallel mode with proper heat sinking, at 25°C T A ).
Технические параметры
Brand: | Texas Instruments |
Factory Pack Quantity: Factory Pack Quantity: | 2000 |
Load Voltage Rating: | 18 V |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of Outputs: | 2 Output |
Operating Frequency: | 400 kHz |
Operating Supply Current: | 3 mA |
Operating Supply Voltage: | 2.7 V to 18 V |
Output Current: | 2 A |
Output Voltage: | 5 V |
Package / Case: | TSSOP-16 |
Packaging: | Reel, Cut Tape |
Product Category: | Motor/Motion/Ignition Controllers & Drivers |
Product Type: | Motor/Motion/Ignition Controllers & Drivers |
Product: | Stepper Motor Controllers/Drivers |
Series: | DRV8847 |
Subcategory: | PMIC-Power Management ICs |
Type: | Half Bridge |
Вес, г | 0.1 |
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