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DRV8256EPWPR

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Mouser 編號：

595-DRV8256EPWPR

製造商編號：

DRV8256EPWPR

製造商：

Texas Instruments

說明：

Motor / Motion / Ignition Controllers & Drivers 50-V 8-A H-bridge m otor drivers with in

規格書:

DRV8256EPWPR 規格書

ECAD模型:

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商品屬性	屬性值	選擇屬性
製造商:	Texas Instruments
產品類型:	電機/運動/點火控制器及驅動器
送貨限制:	Mouser目前不在您的地區出售本產品。
RoHS:
產品:	Brushed DC Motor Drivers
類型:	Half Bridge
輸出電流:	8 A
運作供電電流:	4 mA
最低工作溫度:	- 40 C
最高工作溫度:	+ 125 C
安裝風格:	SMD/SMT
封裝/外殼:	HTSSOP-28
封裝:	Reel
封裝:	Cut Tape
封裝:	MouseReel
品牌:	Texas Instruments
組裝國家:	Not Available
擴散國:	Not Available
原產國:	MY
濕度敏感:	Yes
產品類型:	Motor / Motion / Ignition Controllers & Drivers
系列:	DRV8256
原廠包裝數量:	2500
子類別:	PMIC - Power Management ICs
電源電壓 - 最大值:	48 V
電源電壓 - 最小值:	4.5 V

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篩選文檔:

規格書

DRV8256EPWPR 規格書

Application Notes

Advantages of Integrated Current Sensing (Rev. A)

PCN

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CNHTS:: 8542399000
USHTS:: 8542390090
ECCN:: EAR99

DRV8873/DRV8873-Q1 H-Bridge Motor Drivers

Texas Instruments DRV8873/DRV8873-Q1 H-Bridge Motor Driver is an integrated driver IC for driving a brushed DC motor in industrial and automotive applications. Two logic inputs control the H-bridge driver, which consists of four N-channel MOSFETs that drive motors bi-directionally with up to 10A peak current. The device operates from a single power supply and supports a wide input supply range from 4.5V to 38V. A PH/EN or PWM interface allows simple interfacing to controller circuits. Alternatively, independent half-bridge control is available to drive two solenoid loads. A current mirror allows the controller to monitor the load current. This mirror approximates the current through the high-side FETs and does not require a high-power resistor for sensing the current.

DRV8256E/DRV8256P H-Bridge Motor Drivers

Texas Instruments DRV8256E/DRV8256P H-Bridge Motor Drivers are single H-bridge motor drivers for a wide variety of industrial applications. The devices integrate an N-channel H-bridge, charge pump regulator, current sensing and regulation, and protection circuitry. Integrated current sensing allows the driver to regulate the motor inrush current during start-up and high load events. A current limit can be set with an adjustable external voltage reference. The integrated current sensing uses an internal current mirror architecture, removing the need for a large power shunt resistor, saving board area, and reducing system cost. A low-power sleep mode is provided to achieve an ultra-low quiescent current draw by shutting down most of the internal circuitry. Internal protection features are provided for supply undervoltage lockout (UVLO), charge pump undervoltage (CPUV), output overcurrent (OCP), and device overtemperature (TSD). Fault conditions in the Texas Instruments DRV8256E/DRV8256P are indicated on nFAULT.