产品概述
描述
The STBP120 device provides overvoltage protection for input voltage up to +28 V. Its low RDS(on) N-channel MOSFET switch protects the systems connected to the OUT pin against failures of the DC power supplies in accordance with the China MII Communications Standard YD/T 1591-2006. In the event of an input overvoltage condition, the device immediately disconnects the DC power supply by turning off an internal low RDS(on) N-channel MOSFET to prevent damage to protected systems.In addition, the device also monitors its own junction temperature and switches off the internal MOSFET if the junction temperature exceeds the specified limit.
The device can be controlled by the microcontroller and can also provide status information about fault conditions.
The STBP120 is offered in a small, RoHS-compliant TDFN 10-lead (2.5 mm x 2 mm) package.
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所有功能
- Certain overvoltage options compliant with the China Communications Standard YD/T 1591- 2006 (overvoltage protection only)
- IN input ESD withstand voltage up to ±15 kV (air discharge), up to ±8 kV (contact discharge) in typical application circuit with 1 μF input capacitor (±2 kV HBM for standalone device)
- Small, RoHS compliant 2.5 x 2 mm TDFN – 10-lead package.
- Enable input (
EN) - Softstart feature to control the inrush current
- Input overvoltage protection up to 28 V
- Low RDS(on) of 90 mΩ
- Integrated high voltage N-channel MOSFET switch
- Thermal shutdown protection
- Fault indication output (
FLT) - Integrated charge pump
电路原理图
All resources
| Resource title | Latest update |
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产品规格 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 19 Sep 2016 | 19 Sep 2016 |
应用手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 13 Sep 2018 | 13 Sep 2018 |
技术文档 (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 09 Dec 2020 | 09 Dec 2020 | |||
| 13 Sep 2018 | 13 Sep 2018 |
手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 23 Nov 2020 | 23 Nov 2020 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - STBP120
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Symbols
Footprints
3D models
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| STBP120AVDK6F | 批量生产 | TDFN10 2.5x2x0.75 | 工业 | Ecopack3 | |
| STBP120BVDK6F | 批量生产 | TDFN10 2.5x2x0.75 | 工业 | Ecopack3 | |
| STBP120CVDK6F | 批量生产 | TDFN10 2.5x2x0.75 | 工业 | Ecopack3 | |
| STBP120DVDK6F | 批量生产 | TDFN10 2.5x2x0.75 | 工业 | Ecopack3 | |
(**) 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 | 从分销商订购 | 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$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| STBP120DVDK6F | 1 distributors | Buy Direct | 批量生产 | EAR99 | NEC | Tape And Reel | TDFN10 2.5x2x0.75 | - | - | MALAYSIA | 0.49 / 1k | |
| STBP120BVDK6F | 1 distributors | Buy Direct | 批量生产 | EAR99 | NEC | Tape And Reel | TDFN10 2.5x2x0.75 | - | - | MALAYSIA | 0.49 / 1k | |
| STBP120CVDK6F | 无法联系到经销商，请联系我们的销售办事处 | Buy Direct | 批量生产 | EAR99 | NEC | Tape And Reel | TDFN10 2.5x2x0.75 | - | - | MALAYSIA | 0.49 / 1k | |
| STBP120AVDK6F | 2 distributors | 批量生产 | EAR99 | NEC | Tape And Reel | TDFN10 2.5x2x0.75 | - | - | MALAYSIA | 0.49 / 1k | ||
供货状态
批量生产ECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.49 / 1k