LOW-POWER ANALOG SOLUTIONS FOR AUTOMOTIVE APPLICATIONS
Solutions for Power Supply Applications
The growing deployment of navigation, entertainment and
communication equipment in modern cars, as well as the
utilization of most advanced semiconductor technologies,
has been changing the needs for voltage regulation in
Example of Infotainment Power Supply Unit
Multiple Output Voltages
the car. Automotive power supplies are used for DC-DC
conversion, DC voltage monitoring, pulse-width modulation
and digital control. Electronic Control Units are using
DC
DC
Voltage Monitor
8/16-bit PIC ?
Microcontroller
16-bit dsPIC ? DSC
Voltage
Monitor
SEPIC and Buck Converters with multiple level output
voltages and different current ratings.
Application Examples
Car Radio
Navigation System
Car Communication/Entertainment Center
Reference Voltage
LDO
Comparator
GPS
Threshold Monitor
Clock Monitor
Recommended Product Families for Power Supply Applications
Family
Comparators
Voltage Monitors
Pulse Width
Modulator
Low-Dropout
Regulators
Switching Regulators
Microcontrollers
Features
Single, dual and quad comparators, low-power consumption, low quiescent current, small
packages
Low cost, precision system voltage supervisors; brown-out protection; wide range of
output types, reset trip points and package options; watchdog input option
High-speed microcontroller adaptable PWM; excellent current mode controller, fast
response time, provides a very tight limit to the maximum switch current over a wide
range of input voltages, low quiescent current
Low-operating current for longer battery life, very low-dropout voltage, high-output voltage
accuracy: ±0.4% (typ), overcurrent and overtemperature protection, requires only 1 μ F
ceramic output capacitance
Step-up and step-down DC-DC converters with soft start, programmable voltage/current
supply, point-of-load sequencing, intelligent temperature compensation, overvoltage and
overcurrent handling
Wide range of 8/16- RISC-based microcontrollers and digital signal controllers
Device Examples
TC1027, TC1037/8/9,
MCP6541/2/3/4
MCP102/3, MCP121,
MCP131, MCP1316/17/18/
19/20/21/22
MCP1630
MCP1700/1/2
MCP1601, MCP1650/1/2/3,
MCP1612, TC105,
TC120/5/6
PIC12, PIC16, PIC18, PIC24,
dsPIC30, dsPIC33
Development Tools
Part Number
MCP1601EV
MCP1612EV
MCP1630DM-DDBS1
MCP1630RD DDBK1
MCP1650EV
MCP1726EV
TC1016/17EV
TC1303BDM-DDBK1
Product
MCP1601 Buck Regulator Evaluation Board
MCP1612 Synchronous Buck Regulator Evaluation Board
MCP1630 Automotive Input Boost Converter Demonstration Board
MCP1630 +12V Dual Output Buck Converter Reference Design
MCP1650 Boost Controller Evaluation Board
MCP1726 1A LDO Evaluation Board
TC1016/17 LDO Linear Regulator Evaluation Board
TC1303B Buck Regulator LDO Demonstration Board
6
Automotive Applications Design Guide
相关PDF资料
DM163007 PICDEM CAN-LIN 1 FOR 18C658/858
DM163008 KIT MCP2120/2150 FOR IRDA COMM
DM163010 BOARD DEMO PICDEM USB
DM163012 BOARD DEMO PICDEM FOR 16C781/782
DM163024 BOARD DEMO PICDEM.NET 2
DM163025 PIC DEM FULL SPEED USB DEMO BRD
DM163028 BOARD DEMO PICDEM LCD
DM163029 BOARD PICDEM FOR MECHATRONICS
相关代理商/技术参数
DM163006 功能描述:开发板和工具包 - PIC / DSPIC 18R PIC18C601/801 RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM163007 功能描述:开发板和工具包 - PIC / DSPIC For PIC18C658/858 RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM163008 功能描述:开发板和工具包 - PIC / DSPIC MCP2120/2150 RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM163010 功能描述:开发板和工具包 - PIC / DSPIC PICDEM USB RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM163010 制造商:Microchip Technology Inc 功能描述:DEMONSTRATION BOARD ((NW))
DM163011 功能描述:开发板和工具包 - PIC / DSPIC For PIC18FXX8 RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM163011 制造商:Microchip Technology Inc 功能描述:DEVELPMENT TOOLS ((NW))
DM163012 功能描述:开发板和工具包 - PIC / DSPIC For PIC16C781/782 RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压: