参数资料
| 型号： | APGRD004 |
| 厂商： | Microchip Technology |
| 文件页数： | 13/20页 |
| 文件大小： | 0K |
| 描述： | REF DESIGN MOD AUTO AMBNT LIGHT |
| 产品培训模块： | Microchip MCP20xx LIN Transceiver Overview |
| 标准包装： | 1 |
| 主要目的： | 照明，RGB LED 控制器 |
| 嵌入式： | 是，MCU，8 位 |
| 已用 IC / 零件： | MCP2021，PIC12F615 |
| 主要属性： | 4 Tiny 板，每个板带：RGB LED，LIN 收发器，稳压器，MCU |
| 次要属性： | 对 LIN 指令加以解释，以控制 16,383 种颜色和 1,023 种调光级 |
| 已供物品： | 4 个板，CD |
| 产品目录页面： | 659 (CN2011-ZH PDF) |
| 相关产品： | PIC12F615-I/MF-ND - IC PIC MCU FLASH 1KX14 8DFN PIC12F615T-I/MF-ND - IC PIC MCU FLASH 1KX14 8DFN PIC12F615-E/MF-ND - IC PIC MCU FLASH 1KX14 8DFN MCP2021T-500E/SNTR-ND - IC LIN TXRX ON-BOARD VREG 8SOIC MCP2021T-500E/MDTR-ND - IC LIN TXRX ON-BOARD VREG 8DFN MCP2021T-330E/SNTR-ND - IC LIN TXRX ON-BOARD VREG 8SOIC MCP2021T-330E/MD-ND - IC LIN TXRX ON-BOARD VREG 8DFN MCP2021-500E/SN-ND - IC LIN TXRX ON-BOARD VREG 8SOIC MCP2021-500E/P-ND - IC LIN TXRX ON-BOARD VREG 8DIP MCP2021-500E/MD-ND - IC LIN TXRX ON-BOARD VREG 8DFN 更多... |
LED Lighting Solutions
High Performance Digital Control
Devices in the PIC18F, PIC24 and dsPIC33F families offer
8-bit and 16-bit solutions for fast calculation of digital control
loops. In addition, these families have device variants with
fast ADC peripherals and specialized PWM modules that are
optimized for power control applications.
A selection of devices for digital power control is shown in
the table below. There are many other Microchip devices that
could be used, but these devices represent low-cost and
small package choices.
Devices in the PIC18F family have an 8-bit CPU with a
hardware multiplier. The PIC18 is a good choice for moderate
control loop rates (1-10 KHz). Devices in the dsPIC33F family
have a 16-bit CPU with DSP resources. This family is a good
choice if you need to execute multiple control loops at a
faster rate. Devices in the PIC24 family offer an intermediate
solution with 16-bit calculation performance.
The dsPIC33FJ06GS202 device has a Power Supply PWM
module that can generate high switching frequencies with
very fine edge resolution. This PWM module can also
generate phase shifted PWM signals for advanced power
supply applications.
The 28-pin dsPIC33FJ06GS202 device can provide a highly
integrated solution for LED lighting applications. The PWM
peripheral can drive 3 strings of LEDs, replacing 3 separate
analog control ICs. Furthermore, there are resources left
over for active power factor correction (PFC) and digital
communications .
LED Lighting Development Kit Reference Design
The LED Lighting Development Kit demonstrates the
capabilities of Microchips “GS” series of dsPIC Digital Signal
Controllers (DSC) in High Brightness (HB) LED applications.
More information is available at: www.microchip.com/LED.
Web Links
www.microchip.com/smps
www.microchip.com/pic24
www.microchip.com/pic18
Selected Devices for Digital Power Control
Device
PIC18F23K22
PIC24FJ16GA002
dsPIC33FJ06GS202
Pins
28
28
28
Architecture
8-bit MCU
16-bit MCU
16-bit DSC
ADC
10-bit, 100 KSPS
10-bit, 500 KSPS
10-bit, 2 MSPS
PWM
3 Enhanced, 2 Standard
5 Standard
4 Power Supply
Multiple LED Driver Application with PFC
V AC
PFC
V BUS
LED Drive 1
LED Drive 2
LED Drive 3
PFC
Drive
MCP1416
120
V AC
Drive 1
V AC
dsPIC33FJ06GS202
I1
I2
I3
l PFC
V BUS
I1
I2
I3
www.microchip.com/lighting
Serial
Comm.
10-bit
ADC
40 MIPS DSP
PWM1
PWM2
PWM3
PWM4
Output Compare
GPIO
Drive 2
Drive 3
PFC Drive
LED Lighting Solutions Design Guide
13
相关PDF资料 |
PDF描述 |
|---|---|
| ARD00280 | KIT REF DESIGN PIC18F87J72 1PH |
| ARD00330 | DAUGHTER BOARD PIC18F87J72 |
| AS168X-CB2F200N | CIRCUIT BRKR THERMAL 20A 2POLE |
| AS168X-CB3DF150-618 | CIRCUIT BRKR THERMAL 15A 3POLE |
| AS168X-CB3G300 | CIRCUIT BRKR THERMAL 30.0A 3POLE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| APGSABA | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:CUSTOM SHUTTER ASSEMBLY 制造商:OMRON Industrial Automation 功能描述:CUSTOM SHUTTER ASSEMBLY |
| APG-SA-BA | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:CUSTOM SHUTTER ASSEMBLY 制造商:OMRON Industrial Automation 功能描述:CUSTOM SHUTTER ASSEMBLY 制造商:Omron Corporation 功能描述:Custom Shutter Assembly 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:Custom Shutter Assembly |
| AP-GT1-1P-2428/1.6C(90) | 制造商:Hirose 功能描述:AP-GT1-1P-2428/1.6C(90) |
| APGT1-1P-2428/1.6C(91 | 制造商:Hirose 功能描述:APGT1-1P-2428/1.6C(91 |
| APGT1-1P-2428/1.6C-WS(61) | 制造商:Hirose 功能描述:APGT1-1P-2428/1.6C-WS(61) |
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