Datasheet> 器件分类 > 电源/电源管理> 电源电路> MCP19111T-E/MQ

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MCP19111T-E/MQ: 产品描述switching controllers sync buck pwm controller; 产品类别电源/电源管理电源电路; 文件大小3MB，共226页; 制造商Microchip(微芯科技); 官网地址https://www.microchip.com; 标准

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MCP19111T-E/MQ概述

switching controllers sync buck pwm controller

MCP19111T-E/MQ规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	Microchip(微芯科技)
包装说明	QCCN, LCC28,.2SQ,20
Reach Compliance Code	compli
ECCN代码	EAR99
Factory Lead Time	10 weeks
模拟集成电路 - 其他类型	SWITCHING CONTROLLER
控制模式	CURRENT-MODE
JESD-30 代码	S-PQCC-N28
JESD-609代码	e3
湿度敏感等级	1
端子数量	28
最高工作温度	125 °C
最低工作温度	-40 °C
封装主体材料	PLASTIC/EPOXY
封装代码	QCCN
封装等效代码	LCC28,.2SQ,20
封装形状	SQUARE
封装形式	CHIP CARRIER
峰值回流温度（摄氏度）	NOT SPECIFIED
认证状态	Not Qualified
表面贴装	YES
最大切换频率	1600 kHz
温度等级	AUTOMOTIVE
端子面层	Matte Tin (Sn) - annealed
端子形式	NO LEAD
端子节距	0.5 mm
端子位置	QUAD
处于峰值回流温度下的最长时间	NOT SPECIFIED

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MCP19110/11

Digitally-Enhanced Power Analog Controller

with Integrated Synchronous Driver

Synchronous Buck Features

• Input Voltage: 4.5V to 32V

• 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

• Multi-Phase Systems:

- Master or Slave

- Frequency Synchronized

- Common Error Signal

• Multiple Output Systems:

- Master or Slave

- Frequency Synchronized

- AEC-Q100 Qualifie

• 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 (MCP19111)

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

Pins

• 11 I/O Pins and One Input-Only Pin (MCP19110)

- Three Open-Drain Pins

• 14 I/O Pins and One Input-Only Pin (MCP19111)

- 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

• I

C Communication:

- 7-bit Address Masking

- Two Dedicated Address Registers

- SMBus/PMBus

Compatibility



2013-2016 Microchip Technology Inc.

DS20002331D-page 1

MCP19111T-E/MQ相似产品对比

	MCP19111T-E/MQ	ADM00397	MCP19111T-E/MQVAO	ADM00513	ARD00609
描述	switching controllers sync buck pwm controller	power management IC development tools mcp19111 evaluation board	POINT OF LOAD CONVERTER (POL)	MCP19111 BATTERY CHARGER EVAL BO	EVAL BOARD FOR MCP19111

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