产品概要
描述
The IPS1024H is a monolithic device made using STMicroelectronics VIPower technology, intended for driving resistive, inductive and capacitive loads with one side connected to the ground. Active VCC pin voltage clamp protects the device against low energy spikes.
The device integrates an analog current sense, which delivers a current proportional to the load current (according to a known ratio) when CS_DIS is driven low or left open. The sensed current of output channel is available on the current sense pin.
When CS_DIS is driven high, the current sense pin is in a high impedance condition.
In case of overtemperature, fault condition is reported via the current sense pin.
Output current limitation protects the device in overload conditions. In case of long overload duration, the device limits the dissipated power to safe level up to thermal shutdown intervention.
Thermal shutdown with automatic restart allows the device to recover normal operation as soon as fault condition disappears.
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性能一览
- RON(Max.) (@TJ = 25 °C) = 12 mΩ
- Very low standby current
- 3.3 V CMOS compatible inputs
- Optimized electromagnetic emission
- Very low electromagnetic susceptibility
- Proportional load current sense
- Very low current sense leakage
- High current sense precision for widerange currents
- Current sense disable
- Undervoltage shutdown
- Overvoltage clamp
- Load current limitation
- Self limiting of fast thermal transients
- Protection against loss of ground andloss of VCC
- Designed to drive DC-13 loads according to EN 60947-5-1
- Designed to meet IEC 61131-2, IEC61000-4-2, IEC 61000-4-4, IEC 61000-4-5
- PowerSSO-24 package
EDA Symbols, Footprints and 3D Models
STMicroelectronics - IPS1024H
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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** |
|---|---|---|---|---|---|---|---|
| IPS1024HK | Active 产品已量产 | PowerSSO 24 | Automotive | Ecopack2 | 15 | 2022-01-01T00:00:00.000+01:00 | |
IPS1024HK
Package:
PowerSSO 24Material Declaration**:
(**) 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) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| IPS1024HK | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
IPS1024HK Active