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MCP1640D-IMC中文資料微芯科技數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

MCP1640D-IMC
廠(chǎng)商型號(hào)

MCP1640D-IMC

功能描述

0.65V Start-up Synchronous Boost Regulator with True Output Disconnect or Input/Output Bypass Option

文件大小

474.23 Kbytes

頁(yè)面數(shù)量

32 頁(yè)

生產(chǎn)廠(chǎng)商 Microchip Technology
企業(yè)簡(jiǎn)稱(chēng)

MICROCHIP微芯科技

中文名稱(chēng)

微芯科技股份有限公司官網(wǎng)

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更新時(shí)間

2025-6-12 23:00:00

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MCP1640D-IMC規(guī)格書(shū)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

產(chǎn)品屬性

  • 型號(hào):

    MCP1640D-IMC

  • 制造商:

    MICROCHIP

  • 制造商全稱(chēng):

    Microchip Technology

  • 功能描述:

    0.65V START-UP SYNCHRONOUS BOOST REGULATOR WITH TRUE OUTPUT DISCONNECT OR INPUT/OUTPUT BYPASS OPTION

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MROCHIP/微芯
24+
NA/
15050
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票
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Microchip
24+
SOT236
10000
全新原廠(chǎng)原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??!
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Microc
25+
25000
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MICROCHIP(美國(guó)微芯)
2021+
SOT-23-6
499
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Microchip(微芯)
23+
NA
20094
正納10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
詢(xún)價(jià)
MICROCHIP/微芯
21+
SOT-23
20000
MIC/微芯優(yōu)勢(shì)供應(yīng) 實(shí)單必成 可開(kāi)增值稅票
詢(xún)價(jià)
MicrochipTechnology
24+
原廠(chǎng)原裝
6000
進(jìn)口原裝正品假一賠十,貨期7-10天
詢(xún)價(jià)
MICROCHIPTEC
23+
NA
13650
原裝正品,假一罰百!
詢(xún)價(jià)
MICROCHIP/微芯
22+
SOT-23-6
12245
現(xiàn)貨,原廠(chǎng)原裝假一罰十!
詢(xún)價(jià)
MICROCHIP
17+
SOT23-6
6200
100%原裝正品現(xiàn)貨
詢(xún)價(jià)