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| 型号： | MCP1631RD-MCC1 |
| 厂商： | Microchip Technology |
| 文件页数： | 9/54页 |
| 文件大小： | 0K |
| 描述： | REFERENCE DESIGN FOR MCP1631HV |
| 标准包装： | 1 |
| 主要目的： | 电源管理，电池充电器 |
| 嵌入式： | 是，MCU，8 位 |
| 已用 IC / 零件： | MCP1631HV，PIC16F883 |
| 主要属性： | 1 ~ 2 芯锂离子电池，1 ~ 4 芯镍镉/镍氢电池 |
| 次要属性： | 状态 LED |
| 已供物品： | 板，CD |
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MCP1631HV MULTI-CHEMISTRY
BATTERY CHARGER
REFERENCE DESIGN
Chapter 1. Product Overview
1.1
INTRODUCTION
The MCP1631HV Multi-Chemistry reference design board is used to charge one to five
NiMH or NiCd batteries, charge one or two cell Li-Ion batteries, or drive one or two 1W
LEDs. The board uses the MCP1631HV high speed analog PWM and PIC16F883 to
generate the charge algorithm for NiMH, NiCd or Li-Ion batteries.
The MCP1631HV Multi-Chemistry Battery Charger is used to evaluate Microchip’s
MCP1631HV in a SEPIC power converter application. As provided, the MCP1631HV
Multi-Chemistry Battery Charger is user programmable using on board push buttons.
The board can charge NiMH, NiCd or Li-Ion batteries. The MCP1631HV Multi-Chem-
istry Battery Charger provides a constant current charge (Ni-based chemistry) and con-
stant current / constant voltage (Li-Ion) with preconditioning, cell temperature
monitoring (Ni-based) and battery pack fault monitoring. Also, the charger provides a
status or fault indication. The MCP1631HV Multi-Chemistry Battery Charger automati-
cally detects the insertion or removal of a battery pack.
This chapter covers the following topics.
? What is the MCP1631HV Multi-Chemistry Battery Charger Reference Design?
? What the MCP1631HV Multi-Chemistry Battery Charger Reference Design Kit
includes.
5.3V to 18V
Power Supply
+
-
B+
MCP1631HV SEPIC
THERM
Battery Charger
B-
FIGURE 1-1:
Block Diagram.
? 2009 Microchip Technology Inc.
MCP1631HV Multi-Chemistry Battery Charger Reference Design
DS51791A- page 5
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相关代理商/技术参数 |
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|---|---|
| MCP1631RD-MCC2 | 功能描述:开关变换器、稳压器与控制器 MCP1631HV Multi-Chem BuckBst Chg Ref Dsgn RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| MCP1631T | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:High-Speed, Pulse Width Modulator |
| MCP1631T-330E/ML | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:High-Speed, Pulse Width Modulator |
| MCP1631T-330E/SS | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:High-Speed, Pulse Width Modulator |
| MCP1631T-330E/ST | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:High-Speed, Pulse Width Modulator |
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