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MCP73830L中文資料
MCP73830L數據手冊規(guī)格書PDF詳情
Description:
The MCP73830/L are highly integrated, Li-Ion battery
charge management controllers for use in space-limited
applications. The MCP73830/L devices provide specific
charge algorithms for single-cell Li-Ion/Li-Polymer batteries
to achieve optimal capacity and safety in the shortest
charging time possible. Along with its small physical size,
the low number of external components makes the
MCP73830/L ideally suitable for portable applications.
The MCP73830L employs a constant-current/constant
voltage charge algorithm. The minimum 20 mA regulated
constant, fast charge current enables the design
in small Li-Ion batteries and low supply current applications.
The fast charge, constant-current value is set
with one external resistor, from 20 mA to 200 mA. The
MCP73830 allows up to 1000 mA charge current for
applications that require faster constant current.
The MCP73830/L devices provide a thermal foldback
function that limits the charge current, based on die
temperature during high-power or high-ambient conditions.
This thermal regulation optimizes the charge
cycle time while maintaining device reliability.
The MCP73830/L devices are fully specified over the
ambient temperature range of -40°C to +85°C. The
MCP73830/L is available in a 6 lead, TDFN package.
Features:
? Complete Linear Charge Management Controller:
- Integrated pass transistor
- Integrated current sense
- Integrated Reverse Discharge Protection
? Constant-Current/Constant Voltage Operation
? High-Accuracy Preset Voltage Regulation:
- 4.20V +0.75
? Programmable Charge Current:
- MCP73830L: 20 mA-200 mA
- MCP73830: 100 mA-1000 mA
? Soft Start to Avoid Inrush Current
? Preconditioning:
- 10 and no preconditioning
? Fixed Elapsed Timer: 4 Hours
? Fixed Preconditioning Timer: 1 Hour
? Automatic Recharge: No Auto-Recharge is also
Available with Selected Options
? Automatic End-of-Charge (EOC) Control
Termination:
- 7.5 and 10
? Automatic Power-Down when Input Power
Removed
? Undervoltage Lockout (UVLO)
? Chip/Charge Enable Pin (CE)
? Packaging:
- TDFN-6 (2x2 mm)
? Temperature Range: -40°C to +85°C
Applications:
? Bluetooth Headsets
? Portable Media Players
? Rechargeable 3D Glasses
? Toy and Gaming Controllers
MCP73830L產品屬性
- 類型
描述
- 型號
MCP73830L
- 功能描述
IC BATT MGMT LI-ION 200MA 6TDFN
- RoHS
是
- 類別
集成電路(IC) >> PMIC - 電池管理
- 系列
-
- 標準包裝
2,000
- 系列
Impedance Track™
- 功能
燃料,電量檢測計/監(jiān)控器
- 電池化學
鋰離子(Li-Ion)
- 電源電壓
2.4 V ~ 2.6 V
- 工作溫度
-40°C ~ 85°C
- 安裝類型
表面貼裝
- 封裝/外殼
20-TSSOP(0.173,4.40mm 寬)
- 供應商設備封裝
20-TSSOP
- 包裝
帶卷(TR)
- 產品目錄頁面
1020(CN2011-ZH PDF)
- 配用
BQ27350EVM-ND - BQ27350EVM
- 其它名稱
296-21665-2
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MICROCHIP |
16+ |
DFN6 |
868 |
||||
MICROCHIP |
2024+ |
N/A |
70000 |
柒號只做原裝 現(xiàn)貨價秒殺全網 |
|||
MICROCHIP/微芯 |
25+ |
原廠封裝 |
10280 |
原廠授權一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力! |
|||
Microchip(微芯) |
24+ |
6-WFDFN |
37048 |
原廠可訂貨,技術支持,直接渠道??珊灡9┖贤?/div> |
|||
MICROCHIP/微芯 |
2021+ |
TDFN2x2 |
93628 |
中國代理商保證進口原裝現(xiàn)貨特價供應 |
|||
Microchip(微芯) |
23+ |
N/A |
12000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
|||
MICROCHIP/微芯 |
23+ |
TDFN2x2 |
30362 |
原裝正品現(xiàn)貨、支持第三方檢驗、終端BOM表可配單提供 |
|||
MICROCHIP |
2016+ |
TDFN-6 |
20995 |
公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
|||
MICROCHIP |
25+23+ |
DFN6 |
29061 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
|||
Microchip |
24+ |
6TDF |
10000 |
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅??! |
MCP73830LT-0AAI/MYY 價格
參考價格:¥4.5147
MCP73830L 資料下載更多...
MCP73830L 芯片相關型號
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Datasheet數據表PDF頁碼索引
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Microchip Technology 微芯科技股份有限公司
微芯科技股份有限公司(英語:MicrochipTechnologyInc.,英文簡寫:Microchip),是一個美國微控制器、內存與類比半導體制造商。它的產品包含微控制器(PIC微控制器、dsPIC/PIC24、PIC32)、序列式EEPROM、序列式SRAM、KEELOQ組件、無線電頻率(RF)組件、熱組件、功率與電池管理類比組件,也有線性、接口與混合信號組件。還有一些接口組件包含USB、ZigBee/MiWi,CANbus與Ethernet。公司總部位于亞利桑那州錢德勒,晶圓廠則分別位于亞利桑那州坦佩及奧勒岡州格雷斯罕。主要的競爭者有亞德諾半導體、愛特梅爾、飛思卡爾(分拆自摩托羅拉)、英