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| 型号： | MCP1630RD-LIC1 |
| 厂商： | Microchip Technology |
| 文件页数： | 10/30页 |
| 文件大小： | 0K |
| 描述： | REFERENCE DESIGN FOR MCP1630 |
| 标准包装： | 1 |
| 系列： | SEPIC |
| 主要目的： | 电源管理，电池充电器 |
| 已用 IC / 零件： | MCP1630 |
| 已供物品： | 板，CD |
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MCP1630V Bidirectional 4 Cell Li-Ion Charger Reference Design User’s Guide
1.2
1.3
WHAT IS THE MCP1630V BIDIRECTIONAL 4 CELL LI-ION CHARGER
REFERENCE DESIGN?
The MCP1630V Bidirectional 4 Cell Li-Ion Charger Reference Design demonstrates
the use of a bidirectional buck-boost converter used to charge multiple series cell Li-Ion
batteries with the presence of an input source (boost) and provide a regulated output
voltage when the input source is removed (buck). The board also serves as a platform
to evaluate the MCP1630V device.
The MCP1630V Bidirectional 4 Cell Li-Ion Charger Reference Design inputs were
developed to be easily attached to the I/O of a PIC ? Microcontroller. The MCU supplies
the oscillator (OSC_IN) and reference voltage (V REF ) to the MCP1630V creating a
flexible and adaptable power system. The power system switching frequency and
maximum duty cycle are set using the hardware PWM of the MCU. The reference input
to the high speed analog PWM can be external, a D/A Converter (DAC) output or as
simple as an I/O output from the MCU. This enables the power system to adapt to
external signals and variables in order to optimize performance and facilitate
calibration.
This board utilizes Microchip's MCP1630V (high-speed PIC MCU PWM MSOP8) with
the PIC16F88 (Flash MCU) in a four cell Li-Ion charger combined with a synchronous
buck regulator. Under normal operation, the input supply can range between 6.5V and
7.0V. The converter is capable of charging four Li-Ion cells connected in series when
the 6.5V input is present and regulating the bulk input voltage to 6.0V when the input
source voltage is removed by stepping, (bucking), down the battery pack voltage.
WHAT THE MCP1630V BIDIRECTIONAL 4 CELL LI-ION CHARGER
REFERENCE DESIGN KIT INCLUDES
This MCP1630V Bidirectional 4 Cell Li-Ion Charger Reference Design kit includes:
? MCP1630V Bidirectional 4 Cell Li-Ion Charger Reference Design
? Analog and Interface Products Demonstration Boards CD-ROM (DS21912)
- MCP1630V Bidirectional 4 Cell Li-Ion Charger Reference Design User ’s
Guide (DS51641)
DS51641A-page 6
? 2006 Microchip Technology Inc.
相关PDF资料 |
PDF描述 |
|---|---|
| MCP1630RD-NMC1 | REF DESIGN MCP1630 NIMH BATT CHG |
| MCP212XEV-DB | BOARD DEMO FOR MCP212X |
| MCP215X/40EV-DB | BOARD DEMO FOR MCP215X/40 |
| MCP215XDM | BOARD DEMO FOR MCP215X |
| MCP23X08EV | BOARD EVALUATION FOR MCP23X08 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP1630RD-LIC2 | 功能描述:电池管理 Lo Cost Li-Ion Battery Chrgr Ref RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MCP1630RD-NMC1 | 功能描述:电池管理 Lo Cost NiMH Battery Chrgr Ref RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MCP1630RD-SALED | 功能描述:电源管理IC开发工具 MCP1630 Sepic Automotive LED Drvr RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| MCP1630T | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:High-Speed, Microcontroller-Adaptable, Pulse Width Modulator |
| MCP1630T-E/MC | 功能描述:电流型 PWM 控制器 High Speed PWM PIC attach RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
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