- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383595 > MCP73842 (Microchip Technology Inc.) FPGA - 200000 SYSTEM GATE 2.5 VOLT - NOT RECOMMENDED for NEW DESIGN PDF資料下載
參數(shù)資料
| 型號(hào)： | MCP73842 |
| 廠商： | Microchip Technology Inc. |
| 元件分類： | FPGA |
| 英文描述： | FPGA - 200000 SYSTEM GATE 2.5 VOLT - NOT RECOMMENDED for NEW DESIGN |
| 中文描述： | 先進(jìn)的單節(jié)或雙節(jié)鋰離子/鋰聚合物充電管理控制器 |
| 文件頁(yè)數(shù)： | 15/24頁(yè) |
| 文件大?。?/td> | 414K |
| 代理商： | MCP73842 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)當(dāng)前第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)
2004 Microchip Technology Inc.
DS21823B-page 15
MCP73841/2/3/4
6.0
APPLICATIONS
The MCP7384X is designed to operate in conjunction
with either a host microcontroller or in stand-alone
applications. The MCP7384X provides the preferred
charge algorithm for Lithium-Ion and Lithium-Polymer
cells: constant-current followed by constant-voltage.
Figure 6-1 depicts a typical stand-alone application
circuit, while Figure 6-2 depicts the accompanying
charge profile.
FIGURE 6-1:
Typical Application Circuit.
FIGURE 6-2:
Typical Charge Profile.
V
DD
V
SS
TIMER
V
BAT
DRV
THERM
EN
SENSE
1
2
3
4
10
9
8
7
MCP73841
5
6
STAT1
Voltage
Regulated
Wall Cube
+
-
Battery
Pack
R
SENSE
C
TIMER
Optional
Reverse
Blocking
Diode
THREF
R
T1
R
T2
Q
1
Regulation Voltage
(V
REG
)
Regulation Current
(I
REG
)
Transition Threshold
(V
PTH
)
Precondition Current
(I
PREG
)
Precondition
Safety Timer
Fast Charge
Safety Timer
Elapsed Time
Termination Timer
Charge
Current
Charge
Voltage
Preconditioning
Phase
Constant-Current
Phase
Constant-Voltage
Phase
Termination Current
(I
TERM
)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MCP73841 | Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers |
| MCP73844 | Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers |
| MCP73843 | Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers |
| MCP73861 | Advanced Single Cell, Fully Integrated Li-Ion /Li-Polymer Charge Management Controllers(增強(qiáng)型單節(jié)高度集成的鋰離子/鋰聚合物充電管理控制器) |
| MCP73862 | Advanced Dual Cell, Fully Integrated Li-Ion /Li-Polymer Charge Management Controllers(增強(qiáng)型兩節(jié)高度集成的鋰離子/鋰聚合物充電管理控制器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCP73842-410I/MS | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers |
| MCP73842-410I/UN | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers |
| MCP73842-420I/MS | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers |
| MCP73842-420I/UN | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers |
| MCP73842-820I/MS | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。