Texas Instruments DRV8312DDW 电源控制器-产品快照
- 品牌:
- Texas Instruments
- 型号:
- DRV8312DDW
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 得捷电子（上海）有限公司 | 400 920 1199 | |
| 深圳捷迈科技发展有限公司 | 0755-86128820 | |
| 上海贸泽电子有限公司 | ||
| 易络盟电子（中国）有限公司 | ||
| 深圳市鑫凯亚电子有限公司 |
产品介绍
Texas Instruments DRV8312DDW 电源控制器
TEXAS INSTRUMENTS DRV8312DDW Motor Driver/Controller, Three Phase DC Brushless, 0V to 52.5V supply, 5V/3.5 A/1 Output, HTSSOP-44
TEXAS INSTRUMENTS
The DRV8312DDW is a 6.5A 3-phase brushless DC Motor Driver with inrush protection. Because of the low RDS (ON) of the power MOSFETs and intelligent gate drive design, the efficiency of these motor drivers can be up to 97%. This high efficiency the use of smaller power supplies and heat sinks and the devices are good candidates for energy-efficient applications. The DRV8312 require two power supplies, one at 12V for GVDD and VDD and another up to 50V for PVDD. The motor driver can operate at up to 500kHz switching frequency while still maintaining precise control and high efficiency. The device also has an innovative protection system safeguarding the device against a wide range of fault conditions that could damage the system. These safeguards are short-circuit protection, over-current protection, under-voltage protection and two-stage thermal protection. The driver has a current-limiting circuit that prevents device shutdown during load transients such as motor start-up. Independent control of three phases Up to 500kHz PWM operating frequency Integrated self-protection circuits including over-temperature, overload and short-circuit Programmable cycle-by-cycle current limit protection Independent supply and ground pins for each half bridge Intelligent gate drive and cross conduction prevention No external snubber or Schottky diode is required Green product and no Sb/Br This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. Motor Type: Three Phase DC Brushless No. of Outputs: 1Outputs Output Current: 3.5A Output Voltage: 5V Driver Case Style: HTSSOP No. of Pins: 44Pins Supply Voltage Min: 0V Supply Voltage Max: 52.5V Operating Temperature Min: -40°C Operating Temperature Max: 85°C Packaging: Each Product Range: - Automotive Qualifications Standard: - MSL: MSL 3 - 168 hours Supply Voltage Range: 0V to 52.5V SVHC: To Be Advised Find similar products grouped by common attribute
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