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| 型号： | MCP1630RD-LIC1 |
| 厂商： | Microchip Technology |
| 文件页数： | 9/30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
Chapter 1. Product Overview
1.1
INTRODUCTION
As high power portable applications continue to gain in popularity, more innovative
techniques are needed to charge the batteries while also providing a low regulated
voltage to the system’s high end digital electronics. For example, laptop computers,
portable test equipment, portable printers, etc., all require more power than a single or
two cell Li-Ion battery pack can efficiently store. As a result, three or four series Li-Ion
cell packs are used to store the necessary that power these high end applications. The
result is a high dc voltage used to store the energy requiring a difficult high voltage to
low voltage dc-dc conversion. The MCP1630V Bidirectional 4 Cell Li-Ion Charger Ref-
erence Design can be used to evaluate a design that boosts a low source voltage to
charge four Li-Ion series cells while providing energy to the system simultaneously.
When the source is removed, the same power train used to charge the battery pack
provides a low regulated voltage to operate the system.
This chapter covers the following topics.
? What is the MCP1630V Bidirectional 4 Cell Li-Ion Charger Reference Design?
? What the MCP1630V Bidirectional 4 Cell Li-Ion Charger Reference Design Kit
includes.
Wide Range
ac Input
(85 Vrms to 240 Vrms)
AC/DC
Converter
Low Voltage
+ dc Output (+7.0V)
-
dc-Bus
+3.3V
DC/DC
Converter
+1.XV
DC/DC
Converter
4 Cell Li-Ion
Battery Pack
MCP1630V
Bidirectional
Charger and
DC/DC Converter
FIGURE 1-1:
MCP1630V Bidirectional 4 Cell Li-Ion Charger Reference Design
shown in Laptop Computer system level block diagram.
? 2006 Microchip Technology Inc.
DS51641A-page 5
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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