参数资料
型号: MCP1631RD-MCC2
厂商: Microchip Technology
文件页数: 9/54页
文件大小: 0K
描述: REFERENCE DESIGN 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 ~ 5 芯镍镉/镍氢电池,1 ~ 2 1W LED
次要属性: 状态 LED
已供物品: 板,CD
产品目录页面: 668 (CN2011-ZH PDF)
相关产品: MCP1631HV-500E/SS-ND - IC REG CTRLR ISO PWM CM 20-SSOP
MCP1631HV-330E/ST-ND - IC REG CTRLR ISO PWM CM 20-TSSOP
MCP1631HV-330E/SS-ND - IC REG CTRLR ISO PWM CM 20-SSOP
MCP1631HV-500E/ST-ND - IC REG CTRLR ISO PWM CM 20-TSSOP
MCP1631HVT-330E/SSTR-ND - IC REG CTRLR ISO PWM CM 20-SSOP
MCP1631HVT-500E/SSTR-ND - IC REG CTRLR ISO PWM CM 20-SSOP
MCP1631HVT-500E/STTR-ND - IC REG CTRLR ISO PWM CM 20-TSSOP
MCP1631HVT-330E/STTR-ND - IC REG CTRLR ISO PWM CM 20-TSSOP
PIC16F883T-I/SS-ND - IC PIC MCU FLASH 4KX14 28SSOP
PIC16F883T-I/SO-ND - IC PIC MCU FLASH 4KX14 28SOIC
更多...
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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