产品概要
描述
The RHRPM4424 is a flexible, high-frequency dual low-side driver specifically designed to work with high capacitive MOSFETs and IGBTs in an environment with high levels of radiation such as aerospace. The RHRPM4424 outputs can sink and source 4.5 A of peak current independently. By putting in parallel the two PWM outputs, a higher driving current (up to 9 A peak) can be obtained. The RHRPM4424 works with CMOS/TTL compatible PWM signal so it can be driven by an external PWM controller, such as the ST1843 or the ST1845. The FLAT-16 version conforms to an industry standard pinout and can dissipate up to 550 mW per channel, while FLAT-10 version optimizes the PCB real estate. Since both of packages are hermetic, this device is suitable for any kind of harsh-environment.
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性能一览
- Wide operating voltage range: 4.65 V to 18 V
- Parallel driving capability up to 9 A
- Non-inverting configuration
- Input 5 V logic level compatibility
- 110 ns typical propagation delay
- Matched propagation delays between the two channels (5 ns max.)
- 20 mV maximum low level output voltage
- 30 ns rise and fall times
- +/-5 V common mode bouncing between signal and power grounds
- TID:
- 100 krad HDR
- 100 krad LDR
- QML-V qualification
- Hermetic package
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STMicroelectronics - RHRPM4424
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所有资源
| Resource title | 版本 | Latest update | Actions | Details | 下載 |
|---|
SPICE models (1)
| Resource title | 版本 | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| ZIP | 4.0 | 24 Feb 2025 | 24 Feb 2025 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| RH-PM4424K1 | Active 产品已量产 | Flat-16P | Industrial | N/A | - | - | |
| RH-PM4424LK1 | Active 产品已量产 | Flat-10 | Industrial | N/A | - | - | |
| RHRPM4424K01V | Active 产品已量产 | Flat-16P | Industrial | N/A | - | - | |
| RHRPM4424K02V | Active 产品已量产 | Flat-16P | Industrial | N/A | - | - | |
| RHRPM4424LK01V | Active 产品已量产 | Flat-10 | Industrial | N/A | - | - | |
| RHRPM4424LK02V | Active 产品已量产 | Flat-10 | Industrial | N/A | - | - |
RH-PM4424K1
Package:
Flat-16PMaterial Declaration**:
RH-PM4424LK1
Package:
Flat-10Material Declaration**:
RHRPM4424LK01V
Package:
Flat-10Material 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) (min) | Operating Temperature (°C) (max) | Package: Product Marking | SMD PIN/Detailed Spec | Quality Level | Lead Finish | Mass (g) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RHRPM4424K02V | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| RH-PM4424K1 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| RHRPM4424LK02V | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| RHRPM4424K01V | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| RHRPM4424LK01V | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| RH-PM4424LK1 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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RHRPM4424K02V Active
RH-PM4424K1 Active
RHRPM4424LK02V Active
RHRPM4424K01V Active
RHRPM4424LK01V Active
RH-PM4424LK1 Active