Commercial battery energy storage systems – ranging from few to hundreds kW - provide peak shaving, load shifting, emergency backup and frequency regulation to a grid helping improve power quality and are often integrated with renewable energy sources – including wind and solar - to smooth-out their varying and intermittent outputs. They usually comprise bi-directional dc-ac inverters interfacing to the grid and bi-directional dc-dc converters that control energy flow to and from each battery rack independently, ensuring they are kept in their optimal operating conditions and helping minimize battery imbalance to improve efficiency, capacity, lifetime and maintenance of the system.
We can provide a range of power discretes including silicon-carbide (SiC) and silicon power MOSFETs – including ACEpack power modules - and diodes and isolated gate drivers as well as high-performance STM32 microcontrollers and energy metering ICs to help develop high-efficiency commercial battery storage systems.
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Build your new power management digital solutions!
开发工具硬件
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Picture Part number 制造商 Description ST MOSFET Finder ST MOSFET product finder application for Android and iOS 
ST-DIODE-FINDER ST Diode product finder application for Android and iOS ST-IGBT-FINDER ST IGBT product finder application for Android and iOS 
ST-MCU-FINDER ST STM32 and STM8 product finder for mobile devices and desktops 型号MOSFET product finder application for Android and iOS
Diode product finder application for Android and iOS
IGBT product finder application for Android and iOS
STM32 and STM8 product finder for mobile devices and desktops
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软件
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Picture Part number 制造商 Description 
STSW-POWERSTUDIO ST ST PowerStudio dynamic electrothermal simulation software for power devices 型号ST PowerStudio dynamic electrothermal simulation software for power devices
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MEMS and Sensors
| Part number | Description |
|---|---|
| HTS221 | Capacitive digital sensor for relative humidity and temperature |
| IIS2DH | 3-axis digital accelerometer, ultra low-power high performance MEMS motion sensor |
| IIS3DHHC | High-resolution, high-stability 3-axis digital inclinometer for industrial applications |
| LM135 | Precision Temperature Sensor |
| LPS22HB | Ultra-compact piezoresistive absolute pressure sensor, 260-1260 hPa, digital output barometer, full-mold, holed LGA package (HLGA) |
| STLM20 | Analog temperature sensor, ultra-low current 2.4 V, high precision |
| STTS751 | 2.25 V low-voltage local digital temperature sensor |
电源管理
| Part number | Description |
|---|---|
| ALTAIR04-900 | Off-line all-primary-sensing switching regulator |
| ALTAIR05T-800 | Off-line all-primary-sensing switching regulator |
| L6382D | Power Management Unit for Microcontrolled Ballast |
| L6384E | High voltage high and low side driver with bootstrap diode |
| L6985F | 38 V 500 mA synchronous step-down switching regulator with 30 uA quiescent current |
| L6986F | 38 V 1.5 A synchronous step-down switching regulator with 30 uA quiescent current |
| L7985 | 2A step-down switching regulator |
| L7986 | 3A step-down switching regulator |
| L7987 | 61 V 3 A asynchronous step-down switching regulator with adjustable current limitation |
| PM8834 | 4 A dual low side MOSFET driver |
| PM8841 | Single channel low-side gate driver |
| PM8851 | 1A Low Side Gate Driver with configurable asymmetric sink/source |
| ST1S40 | 3A DC step-down switching regulator |
| ST1S50 | 4A Monolithic synchronous step-down converter with high efficiency at light load |
| STGAP1AS | Automotive galvanically isolated single gate driver |
