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MCP1640D-I/CH中文資料微芯科技數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
MCP1640D-I/CH |
| 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 |
| 頁面數(shù)量 |
32 頁 |
| 生產(chǎn)廠商 | Microchip Technology |
| 企業(yè)簡稱 |
Microchip【微芯科技】 |
| 中文名稱 | 微芯科技股份有限公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-2-5 23:00:00 |
MCP1640D-I/CH規(guī)格書詳情
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：
MCP1640D-I/CH
- 制造商：
MICROCHIP
- 制造商全稱：
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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MICROCHIP(美國微芯) |
23+ |
DFN8 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
MROCHIP/微芯 |
23+ |
NA/ |
15050 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
Microchip |
23+ |
8DFN |
10000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
MICROCHIP/微芯 |
DFN2x3 |
90000 |
公司集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨- |
詢價 | |||
MICROCHIPTEC |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
詢價 | ||
MICROCHIP/微芯 |
22+ |
8DFN |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
MICROCHIP/微芯 |
22+ |
SOT23 |
34430 |
鄭重承諾只做原裝進口現(xiàn)貨 |
詢價 | ||
Microchip |
24+ |
8DFN |
28500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
Microchip(微芯) |
18+ |
9800 |
代理進口原裝/實單價格可談 |
詢價 | |||
MICROCHIP(美國微芯) |
2112+ |
DFN-8 |
31500 |
150個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期 |
詢價 |
