Коммутационные контроллеры MCP19111-E/MQ

ШИМ контроллер , 4.6В-5.4В питание, 25мА выход, 1.6МГц, QFN-28

The MCP19111-E/MQ is a digitally enhanced power Analogue Controller with integrated synchronous driver. This is a mid-voltage (4.5 to 32V) analogue-based PWM controller family with an integrated 8-bit PIC(R) Microcontroller. This unique product combines the performance of a high-speed analogue solution, including high-efficiency and fast transient response, with the configurability and communication interface of a digital solution. Combining these solution types creates a new family of devices that maximizes the strengths of each technology to create a more cost-effective, configurable, high-performance power conversion solution. This family, when combined with Microchips MCP87xxx MOSFETs or any low-FOM MOSFET, produce high-efficiency (>96%) DC/DC power-conversion solutions.

• Analogue peak-current mode pulse-width modulation control
• Integrated 8-bit PIC® microcontroller
• I²C Communication interface
• Integrated synchronous high- and low-side MOSFET drivers
• Integrated current sense
• Minimal external components needed
• Custom algorithm support
• Watchdog timer (WDT) with independent oscillator for reliable operation
• Programmable code protection
• In-circuit serial Programming™ (ICSP™) via two pins

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Промышленное, Тестирование и Измерение, Авто ESD sensitive device, take proper precaution while handling the device.