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Microchip MCP19119T-E/MQ

Производитель:Microchip
Семейство:MCP19118 / MCP1919
Серия:MCP19119
Модель:MCP19119T-E/MQ

Аналого-цифровые ШИМ контроллеры синхронных DC/DC преобразователей напряжения с интерфейсом PMBus

Документы:

На английском языке: Datasheet Microchip MCP19119T-E/MQ

Варианты написания: MCP19119TE/MQ, MCP19119T E/MQ

Выписка из документа:
MCP19118/19
Digitally-Enhanced Power Analog Controller with Integrated Synchronous Driver
Synchronous Buck Features: Input Voltage: 4.5V to 40V Output Voltage: 0.5V to 3.6V - Greater than 3.6V requires external divider Switching Frequency: 100 kHz to 1.6 MHz Quiescent Current: 5 mA Typical High-Drive: - +5V Gate Drive - 1A/2A Source Current - 1A/2A Sink Current Low-Drive: - +5V Gate Drive - 2A Source Current - 4A Sink Current Peak Current Mode Control Differential Remote Output Sense QEC-100 Qualified Multiple Output Systems: - Master or Slave - Frequency Synchronized Configurable Parameters: - Overcurrent Limit - Input Undervoltage Lockout - Output Overvoltage - Output Undervoltage - Internal Analog Compensation - Soft Start Profile - Synchronous Driver Dead Time - Switching Frequency Thermal Shutdown Microcontroller Features: Precision 8 MHz Internal Oscillator Block: - Factory Calibrated Interrupt Capable - Firmware - Interrupt-on-Change Pins Only 35 Instructions to Learn 4096 Words On-Chip Program Memory High-Endurance Flash: - 100,000 Write Flash Endurance - Flash Retention: >40 years Watchdog Timer (WDT) with Independent Oscillator for Reliable Operation Programmable Code Protection In-Circuit Debug (ICD) via Two Pins (MCP19119) In-Circuit Serial ProgrammingTM (ICSPTM) via Two Pins 11 I/O Pins and One Input-Only Pin (MCP19118) - Three Open-Drain Pins 14 I/O Pins and One Input-Only Pin (MCP19119) - Three Open-Drain Pins Analog-to-Digital Converter (ADC): - 10-Bit Resolution - 12 Internal Channels - Eight External Channels Timer0: 8-Bit Timer/Counter with 8-Bit Prescaler Enhanced Timer1: - 16-Bit Timer/Counter with Prescaler - Two Selectable Clock Sources Timer2: 8-Bit Timer/Counter with Prescaler - 8-Bit Period Register I2CTM Communication: - 7-Bit Address Masking - Two Dedicated Address Registers - SMBus/PMBusTM Compatibility 2014 Microchip Technology Inc. DS20005350A-page 1 MCP19118/19
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