| Allicdata Part #: | MAX15025BATB+-ND |
| Manufacturer Part#: |
MAX15025BATB+ |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Maxim Integrated |
| Short Description: | IC GATE DRVR 2CH 16NS 10TDFN |
| More Detail: | Gate Driver IC |
| DataSheet: |  MAX15025BATB+ Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Series: | * |
| Part Status: | Last Time Buy |
Description
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Introduction of MAX15025BATB+
The MAX15025BATB+ is a monolithic Buck controller designed specifically for applications with dual battery supplies. Applications such as Industrial Vehicles and Automotive Service Equipment can benefit from the MAX15025BATB+ in battery backed configurations.The device combines an integrated high side driver, an integrated low side driver and an integrated buck controller in a single monolithic device. It operates from a dual voltage input of +4.5V to +16.0V and it can deliver output currents up to 110A. The high side and low side drivers are optimized for high-side/low-side load switching, while the buck controller can deliver up to 2x the output current of the high/low drivers.
Application Fields
The high switching speed and the high flexibility of MAX15025BATB+ controller make it suitable for many industrial applications, such as industrial battery monitoring and control systems, automotive service equipment, building automation systems, lighting applications, and industrial motor drives. Maxim\'s MAX15025BATB+ controller can also be used in applications requiring high-power dual-battery input, thus exploiting the maximum current available from both batteries to boost the motor drive performance. Examples of applications where the MAX15025BATB+ is especially well-suited include industrial vehicle traction, off-road and light truck traction, electric boat drives, golf-carts and other battery-powered applications requiring high-power and robust operation.
Working Principle
The MAX15025BATB+ is a monolithic integrated BUCK controller optimized to synchronize to dual voltage input sources. Its power stage consists of an integrated low side driver, an integrated high side driver, a low side diode, a synchronous rectifier, and a bootstrap capacitor.The controller works with an internal PWM signal, which is generated by a wide-range internal oscillator and modulated by an internal switching FET. The frequency of this PWM signal can range from 100kHz to 350kHz depending on the operating conditions.The Buck Controller uses a power stage design based on an Internal Low Side FET and an External High Side FET. The Low Side FET closes to discharge the battery or boost the output voltage. The High Side FET closes to recharge the battery or reduce the output voltage.The controller also features an Internal Over Current Protection (OCP) and a Thermal Shutdown Circuit (TSD). The OCP circuitry ensures that the peak switch current does not exceed set limit. The TSD prevents the device from overheating if the ambient temperature gets too high or if an over-load situation occurs.
Conclusion
The Maxim MAX15025BATB+ is a monolithic integrated Buck Controller specifically designed for applications requiring dual-battery supplies and high-power output. It can deliver up to 110A output current, switching high side and low side loads with optimal efficiency.The device is designed for demanding industrial applications, such as industrial battery monitoring and control systems, automotive service equipment, building automation systems, lighting applications, and industrial motor drives. Its power stage design based on a synchronous rectifier and a bootstrap capacitor provides significant improvements in efficiency and reliability, while its high switching speed and wide-ranging internal oscillator ensure reliable operation in applications of different complexities.
The MAX15025BATB+ is a monolithic Buck controller designed specifically for applications with dual battery supplies. Applications such as Industrial Vehicles and Automotive Service Equipment can benefit from the MAX15025BATB+ in battery backed configurations.The device combines an integrated high side driver, an integrated low side driver and an integrated buck controller in a single monolithic device. It operates from a dual voltage input of +4.5V to +16.0V and it can deliver output currents up to 110A. The high side and low side drivers are optimized for high-side/low-side load switching, while the buck controller can deliver up to 2x the output current of the high/low drivers.
Application Fields
The high switching speed and the high flexibility of MAX15025BATB+ controller make it suitable for many industrial applications, such as industrial battery monitoring and control systems, automotive service equipment, building automation systems, lighting applications, and industrial motor drives. Maxim\'s MAX15025BATB+ controller can also be used in applications requiring high-power dual-battery input, thus exploiting the maximum current available from both batteries to boost the motor drive performance. Examples of applications where the MAX15025BATB+ is especially well-suited include industrial vehicle traction, off-road and light truck traction, electric boat drives, golf-carts and other battery-powered applications requiring high-power and robust operation.
Working Principle
The MAX15025BATB+ is a monolithic integrated BUCK controller optimized to synchronize to dual voltage input sources. Its power stage consists of an integrated low side driver, an integrated high side driver, a low side diode, a synchronous rectifier, and a bootstrap capacitor.The controller works with an internal PWM signal, which is generated by a wide-range internal oscillator and modulated by an internal switching FET. The frequency of this PWM signal can range from 100kHz to 350kHz depending on the operating conditions.The Buck Controller uses a power stage design based on an Internal Low Side FET and an External High Side FET. The Low Side FET closes to discharge the battery or boost the output voltage. The High Side FET closes to recharge the battery or reduce the output voltage.The controller also features an Internal Over Current Protection (OCP) and a Thermal Shutdown Circuit (TSD). The OCP circuitry ensures that the peak switch current does not exceed set limit. The TSD prevents the device from overheating if the ambient temperature gets too high or if an over-load situation occurs.
Conclusion
The Maxim MAX15025BATB+ is a monolithic integrated Buck Controller specifically designed for applications requiring dual-battery supplies and high-power output. It can deliver up to 110A output current, switching high side and low side loads with optimal efficiency.The device is designed for demanding industrial applications, such as industrial battery monitoring and control systems, automotive service equipment, building automation systems, lighting applications, and industrial motor drives. Its power stage design based on a synchronous rectifier and a bootstrap capacitor provides significant improvements in efficiency and reliability, while its high switching speed and wide-ranging internal oscillator ensure reliable operation in applications of different complexities.
The specific data is subject to PDF, and the above content is for reference
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