Datasheet > MCP19116

MCP19116

更新时间： 2024-10-02 01:01:59

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
246页	3258K
描述
Digitally Enhanced Power Analog Synchronous Low-Side PWM Controller with Improved 8k Word Core

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MCP19116 数据手册

MCP19116/7

Digitally Enhanced Power Analog Synchronous Low-Side PWM Controller

with Improved 8k Word Core

Features

Microcontroller Features

• Input Voltage: +4.5V to +42V

• Precision 8 MHz Internal Oscillator Block:

- Factory-calibrated to ±1%, typical

• Interrupt-Capable:

• Can be configured with multiple topologies includ-

ing but not limited to:

- Flyback

- Ćuk

- Firmware

- Interrupt-on-change pins

- Boost

• Only 35 Instructions to Learn

• 8192 Words On-Chip Program Memory

• High-Endurance Flash:

- SEPIC (Single-Ended Primary-Inductor

Converter)

• Capable of Quasi-Resonant or Fixed-Frequency

Operation

- 100,000 write Flash endurance

- Flash retention: > 40 years

• Low Quiescent Current: 5 mA Typical

• Low Sleep Current: 50 µA Typical

• Low-Side Gate Drivers:

• Watchdog Timer (WDT) with Independent

Oscillator for Reliable Operation

• Programmable Code Protection

- +5V gate drive with 0.5A sink/source current

- +10V gate drive with 1A sink/source current

• Peak Current Mode Control

• In-Circuit Serial Programming™ (ICSP™) via Two

Pins

• Eight I/O Pins and One Input-Only Pin:

- Two open-drain pins

• Differential Remote Output Sense

• Multiple Output Systems:

• Analog-to-Digital Converter (ADC):

- 10-bit resolution

- Master or Slave

• AEC-Q100 Qualified

- Five external channels

• Configurable Parameters:

• Timer0: 8-bit Timer/Counter with 8-bit Prescaler

• Enhanced Timer1:

- V_REF, Precision I_OUT/V_OUTSet Point (DAC)

- ADC Reference Switch (V_DDor AV_DD

)

- 16-bit timer with prescaler

- Two selectable clock sources

• Timer2: 8-Bit Timer with Prescaler:

- 8-bit period register

- Input Undervoltage Lockout (UVLO)

- Input Overvoltage Lockout (OVLO)

- Detection and protection

•

I²C Communication:

- Primary current leading edge blanking (0 ns,

50 ns, 100 ns and 200 ns)

- 7-bit address masking

- Two dedicated address registers

- Gate drive dead time (16 ns to 256 ns)

- Fixed switching frequency range:

31.25 kHz to 2.0 MHz

•

Addressable Universal Synchronous Receiver

Transmitter (AUSART) Modes

- Slope compensation

- Asynchronous (Full Duplex)

- Quasi-Resonant configuration with built-in

comparator and programmable offset voltage

adjustment

- Synchronous - Master (Half Duplex)

- Synchronous - Slave (Half Duplex)

- Primary current offset adjustment

- GPIO pin options

• Integrated Low-Side Differential Current-Sense

Amplifier

• Better than 5% Current Regulation

• Thermal Shutdown

 2015-2016 Microchip Technology Inc.

DS20005479B-page 1

12 3 4 5 6 7...246

中文翻译

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与MCP19116相关器件

型号	品牌	获取价格	描述	数据表
MCP19116-E/MJ	MICROCHIP	获取价格	Digitally Enhanced Power Analog Synchronous Low-Side PWM Controller with Improved 8k Word
MCP19116T-E/MJ	MICROCHIP	获取价格	Digitally Enhanced Power Analog Synchronous Low-Side PWM Controller with Improved 8k Word
MCP19117	MICROCHIP	获取价格	Digitally Enhanced Power Analog Synchronous Low-Side PWM Controller with Improved 8k Word
MCP19117-E/MQ	MICROCHIP	获取价格	Digitally Enhanced Power Analog Synchronous Low-Side PWM Controller with Improved 8k Word
MCP19117T-E/MQ	MICROCHIP	获取价格	Digitally Enhanced Power Analog Synchronous Low-Side PWM Controller with Improved 8k Word
MCP19118	MICROCHIP	获取价格	The MCP19118 is a mid-voltage (4.5-40V) analog-based PWM controller with an integrated 8-b
MCP19118-E/MJ	MICROCHIP	获取价格	SPECIALTY MICROPROCESSOR CIRCUIT
MCP19119	MICROCHIP	获取价格	The MCP19119 is a mid-voltage (4.5-40V) analog-based PWM controller family with an integra
MCP19119T-E/MQ	MICROCHIP	获取价格	SPECIALTY MICROPROCESSOR CIRCUIT
MCP19122	MICROCHIP	获取价格	The MCP19122 offers excellent regulation accuracy, in a variable output analog PWM control

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