Li-Ion System PPM Reference Design
1
FIGURE 2-4:
TABLE 2-1:
Board Top Assembly.
MCP73833 CHARGE STATUS OUTPUTS
CHARGE CYCLE STATE
Shutdown
Standby
Charge in Progress
Charge Complete (EOC)
Temperature Fault
Timer Fault
System Test Mode
STAT1 (BLUE)
OFF
OFF
ON
OFF
OFF
OFF
ON
STAT2
(GREEN)
OFF
OFF
OFF
ON
OFF
OFF
ON
PG (RED)
OFF
ON
ON
ON
ON
ON
ON
TABLE 2-2:
MCP73832 CHARGE STATUS OUTPUTS
DS51746A-page 10
CHARGE CYCLE STATE
Shutdown
No Battery Present
Preconditioning
Constant-Current Fast Charge
Constant Voltage
Charge Complete - Standby
STAT (BLUE)
OFF
OFF
ON
ON
ON
OFF
? 2008 Microchip Technology Inc.
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相关代理商/技术参数
MCP73841 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers
MCP73841_13 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers
MCP73841-410I/MS 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers
MCP73841-410I/UN 功能描述:电池管理 w/ Ch Sfty & Temp Mn 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
MCP73841-420I/MS 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers
MCP73841-420I/UN 功能描述:电池管理 w/ Ch Sfty & Temp Mn 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
MCP73841-820I/MS 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers
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