产品概要
描述
The PM8834 is a flexible, high-frequency dual low-side driver specifically designed to work with high capacitive MOSFETs and IGBTs.
Both PM8834 outputs can sink and source 4 A independently. A higher driving current can be obtained by connecting the two PWM outputs in parallel.
The PM8834 provides two enable pins which can be used to enable the operation of one or both of the output lines.
The PM8834 works with a CMOS/TTL-compatible PWM signal.
The device is available in an SO8 or an MSOP8 package with an exposed pad.
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性能一览
- Dual independent low-side MOSFET driver with 4 A sink and source capability
- Independent enable for each driver
- Driver output parallelability to support higher driving capability
- Matched propagation delays
- CMOS/TTL-compatible input levels
- Wide input supply voltage range: 5 V to 18 V
- Embedded drivers with anti cross conduction protection
- Low bias switching current
- Short propagation delays
- Rated for a wide operative temperature range: -40 °C to 125 °C
- Industry standard SO8 package and MSOP8 with exposed pad
电路原理图
特别推荐
EDA Symbols, Footprints and 3D Models
STMicroelectronics - PM8834
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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** |
|---|---|---|---|---|---|---|---|
| PM8834 | NRND 不推荐用于新设计。量产仅供支持现有生产。 | SO-8 | Industrial | Ecopack1 (*) | - | - | |
| PM8834MTR | Active 产品已量产 | MINI SO8 | Industrial | Ecopack3 | - | - | |
| PM8834TR | Active 产品已量产 | SO-8 | Industrial | 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) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| PM8834MTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| PM8834 | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| PM8834TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
PM8834MTR Active
PM8834 NRND
PM8834TR Active