Product overview
描述
L9825 is a Octal Low-Side Driver Circuit, dedicated for automotive applications. Output voltage clamping is provided for flyback current recirculation, when inductive loads are driven. Chip Select and Serial Peripheral Interface for outputs control and diagnostic data transfer. Parallel Control inputs for two outputs.
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All features
- SHORT CIRCUIT CURRENT LIMITATION AND SELECTIVE THERMAL SHUTDOWN AT OUTPUTS 7 AND 8
- OVERCURRENT SHUTDOWN AT OUTPUTS 1 TO 6
- OUTPUTS CURRENT CAPABILITY UP TO 1A, RON≤0,75
AT TJ = 25˚C - SPI CONTROL FOR OUTPUTS 1 TO 8
- PARALLEL CONTROL INPUTS FOR OUTPUTS 1 AND 2
- INTRINSIC OUTPUT VOLTAGE CLAMPING AT TYP. 50V
- OUTPUT STATUS DATA AVAILABLE ON THE SPI
- RESET FUNCTION WITH RESET SIGNAL AT NRES PIN OR UNDERVOLTAGE AT VCC
电路原理图
EDA Symbols, Footprints and 3D Models
STMicroelectronics - L9825
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| L9825 | Active 产品已量产 | PowerSO-20 | Automotive | Ecopack2 | - | - | |
| L9825TR | Active 产品已量产 | PowerSO-20 | Automotive | Ecopack2 | - | - |
(**) 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。
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Sample & Buy
| Part Number | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L9825TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | ||||||||||
| L9825 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
L9825TR Active
L9825 Active