产品概述
描述
The L6227Q is a DMOS dual full bridge designed for motor control applications, realized in BCDmultipower technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device also includes two independent constant off time PWM current controllers that performs the chopping regulation. Available in VQFPN32 5 mm x 5 mm package, the L6227Q features a non-dissipative overcurrent protection on the high side power MOSFETs and thermal shutdown.
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所有功能
- Under voltage lockout
- Thermal shutdown
- Integrated fast free wheeling diodes
- Slow decay synchronous rectification
- Dual independent constant tOFF PWM current controllers
- Operating supply voltage from 8 to 52 V
- RDS(on) 0.73
typ. value @ TJ = 25 °C - 2.8 A output peak current (1.4 A DC)
- Non dissipative overcurrent protection
- Cross conduction protection
- Operating frequency up to 100 kHz
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EDA符号、封装和3D模型
STMicroelectronics - L6227Q
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | Marketing Lead Time Qty | 材料声明** |
|---|---|---|---|---|---|
| L6227Q | 批量生产 | VFQFPN 32 5x5x1.0 mm | 工业 | 5880 | |
| L6227QTR | 批量生产 | VFQFPN 32 5x5x1.0 mm | 工业 | 6000 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | Order from distributors | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| L6227Q | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tray | VFQFPN 32 5x5x1.0 mm | -40 | 150 | THAILAND | | ||
| L6227QTR | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | VFQFPN 32 5x5x1.0 mm | -40 | 150 | THAILAND | | ||