位置：MCP1640T-I/CH > MCP1640T-I/CH詳情
MCP1640T-I/CH中文資料
| 廠家型號(hào) | MCP1640T-I/CH |
| 文件大小 | 474.23Kbytes |
| 頁面數(shù)量 | 32頁 |
| 功能描述 | 0.65V Start-up Synchronous Boost Regulator with True Output Disconnect or Input/Output Bypass Option 直流/直流開關(guān)轉(zhuǎn)換器 500 kHz 300 mA Syn. PWM/PFM enabled |
| 數(shù)據(jù)手冊(cè) | |
| 簡稱 | MICROCHIP【微芯科技】 |
| 生產(chǎn)廠商 | Microchip Technology |
| 中文名稱 | 微芯科技股份有限公司官網(wǎng) |
| LOGO |
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MCP1640T-I/CH數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
General Description
The MCP1640/B/C/D is a compact, high-efficiency, fixed frequency, synchronous step-up DC-DC converter. It provides an easy-to-use power supply solution for applications powered by either one-cell, two-cell, or three-cell alkaline, NiCd, NiMH, one-cell Li-Ion or Li-Polymer batteries.
Features
? Up to 96 Typical Efficiency
? 800 mA Typical Peak Input Current Limit:
- IOUT > 100 mA @ 1.2V VIN, 3.3V VOUT
- IOUT > 350 mA @ 2.4V VIN, 3.3V VOUT
- IOUT > 350 mA @ 3.3V VIN, 5.0V VOUT
? Low Start-up Voltage: 0.65V, typical 3.3V VOUT @ 1 mA
? Low Operating Input Voltage: 0.35V, typical 3.3VOUT @ 1 mA
? Adjustable Output Voltage Range: 2.0V to 5.5V
? Maximum Input Voltage ≤ VOUT < 5.5V
? Automatic PFM/PWM Operation (MCP1640/C):
- PFM Operation Disabled (MCP1640B/D)
- PWM Operation: 500 kHz
? Low Device Quiescent Current: 19 μA, typical PFM Mode
? Internal Synchronous Rectifier
? Internal Compensation
? Inrush Current Limiting and Internal Soft-Start
? Selectable, Logic Controlled, Shutdown States:
- True Load Disconnect Option (MCP1640/B)
- Input to Output Bypass Option (MCP1640C/D)
? Shutdown Current (All States): < 1 μA
? Low Noise, Anti-Ringing Control
? Overtemperature Protection
? Available Packages:
- SOT23-6
- 2x3 8-Lead DFN
Applications
? One, Two and Three Cell Alkaline and NiMH/NiCd Portable Products
? Single Cell Li-Ion to 5V Converters
? Li Coin Cell Powered Devices
? Personal Medical Products
? Wireless Sensors
? Handheld Instruments
? GPS Receivers
? Bluetooth Headsets
? +3.3V to +5.0V Distributed Power Supply
MCP1640T-I/CH產(chǎn)品屬性
- 類型
描述
- 型號(hào)
MCP1640T-I/CH
- 功能描述
直流/直流開關(guān)轉(zhuǎn)換器 500 kHz 300 mA Syn. PWM/PFM enabled
- RoHS
否
- 制造商
STMicroelectronics
- 最大輸入電壓
4.5 V
- 開關(guān)頻率
1.5 MHz
- 輸出電壓
4.6 V
- 輸出電流
250 mA
- 輸出端數(shù)量
2
- 最大工作溫度
+ 85 C
- 安裝風(fēng)格
SMD/SMT
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MICROCHIP |
25+ |
SOT23-6 |
29010 |
代理渠道/只做原裝/可含稅 |
|||
MICROCHIP/微芯 |
25+ |
SOT-23-6 |
32360 |
MICROCHIP/微芯全新特價(jià)MCP1640T-I/CHY即刻詢購立享優(yōu)惠#長期有貨 |
|||
Microchip |
23+ |
SOT23-6 |
30000 |
全新原裝正品 |
|||
MICROCHIP |
22+ |
SOT23-6 |
22500 |
||||
Microchip |
25+ |
SOT23-6 |
6000 |
全新原裝現(xiàn)貨、誠信經(jīng)營! |
|||
MICROCHIP |
21+ |
SOT23-6 |
3000 |
||||
Microchip |
24+ |
SOT23-6 |
15000 |
只做原裝 有掛有貨 假一賠十 |
|||
MICROCHIP |
22+ |
3000 |
原裝現(xiàn)貨 優(yōu)勢(shì)出 |
||||
MICROCHIP |
2024+ |
N/A |
70000 |
柒號(hào)只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng) |
|||
Microchip |
24+ |
原廠封裝 |
8000 |
原廠原裝,支持實(shí)單,可訂貨開票! |
MCP1640T-I/CHY 價(jià)格
參考價(jià)格：￥3.0561
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MCP1640T-I/CH 芯片相關(guān)型號(hào)
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Microchip Technology 微芯科技股份有限公司
中文資料: 155253條
微芯科技股份有限公司（英語：MicrochipTechnologyInc.，英文簡寫：Microchip），是一個(gè)美國微控制器、內(nèi)存與類比半導(dǎo)體制造商。它的產(chǎn)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(hào)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(jìng)爭(zhēng)者有亞德諾半導(dǎo)體、愛特梅爾、飛思卡爾（分拆自摩托羅拉）、英
