产品概述
描述
The STEF12H60M is a 60 A integrated electronic fuse optimized for monitoring the output current and the input voltage, over the 12 V DC power lines.
When connected in series to the main power rail, it is able to detect and react to overcurrent conditions. When an overload condition occurs, the device limits the output current to a safe value defined by the user.
A precise current monitor signal provides continuous information about the load current to the system controller IC.
Similarly, a precise temperature sensor generates a monitor signal that permits the system controller to keep the device power dissipation under control.
Turn-on time is programmable, which helps control the inrush current during start-up operations.
Multiple devices can work in parallel and smoothly share the current during the start-up phase, thanks to a dedicated current balancing feature.
The device also embeds the undervoltage lockout feature, self-diagnostic and absolute thermal protection.
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所有功能
- 60 A continuous current
- Input voltage range from 5 to 18 V
- Adjustable current limit
- Input undervoltage lockout
- Integrated 0.85 mΩ Power MOSFET
- Enable/Disable pin
- Programmable turn-on time
- Accurate current monitor signal
- Precise temperature monitor
- Overcurrent and Fault status flags
- Internal MOSFET self-diagnostic
- Parallel operation
- Thermal protection
- Fault management: latch-off or auto-retry versions
- QFN32- 5 x 5 package
- Temperature range: -40°C to 125°C
EDA符号、封装和3D模型
STMicroelectronics - STEF12H60M
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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 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| STEF12H60MAPUR | 批量生产 | VFQFPN 5X5X0.95 32L 3.50X3.35EP | 工业 | Ecopack2 | |
| STEF12H60MPUR | 批量生产 | VFQFPN 5X5X0.95 32L 3.50X3.35EP | 工业 | 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。
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 | |||||||||||
| STEF12H60MPUR | 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 5X5X0.95 32L 3.50X3.35EP | -40 | 125 | THAILAND | | ||
| STEF12H60MAPUR | 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 5X5X0.95 32L 3.50X3.35EP | -40 | 125 | THAILAND | | ||
STEF12H60MPUR 批量生产
STEF12H60MAPUR 批量生产