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MCP1257中文資料
MCP1257數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
Description
The MCP1256, MCP1257, MCP1258 and MCP1259 are inductorless, positive regulated charge pump DC/DC converters. The devices generate a regulated 3.3V output voltage from a 1.8V to 3.6V input. The devices are specifically designed for applications operating from 2-cell alkaline, Ni-Cd, or Ni-MH batteries or by one primary lithium MnO2 (or similar) coin cell battery.
Features
? Inductorless 1.5x, 2x Boost DC/DC Converter
? Output Voltage: 3.3V
? High Output Voltage Accuracy:
- ±3.0 (VOUT Fixed)
? Output Current Up To 100 mA
? 20 mVPP Output Voltage Ripple
? Thermal Shutdown and Short Circuit Protection
? Uses Small Ceramic Capacitors
? Switching Frequency: 650 kHz
? Low-Power SLEEP Mode: MCP1256/7
? BYPASS Mode: MCP1258/9
? Low-Power Shutdown Mode: 0.1 μA (Typical)
? Shutdown Input Compatible with 1.8V Logic
? VIN Range: 1.8V to 3.6V
? Soft-Start Circuitry to Minimize Inrush Current
? Temperature Range: -40°C to +125°C
? Packaging:
- 10-Pin, 3 mm x 3 mm DFN
- 10-Pin, MSOP
Applications
? Pagers
? Portable Measurement Instruments
? Home Automation Products
? PICmicro? MCU Bias
MCP1257產(chǎn)品屬性
- 類型
描述
- 型號(hào)
MCP1257
- 制造商
MICROCHIP
- 制造商全稱
Microchip Technology
- 功能描述
Regulated 3.3V, Low-Ripple Charge Pump with Low- Operating Current SLEEP Mode or BYPASS Mode
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MICROCHIP |
15+ |
DFN10 |
2400 |
||||
MICROCHIP(美國(guó)微芯) |
24+ |
DFN-10-EP |
991 |
特價(jià)優(yōu)勢(shì)庫存質(zhì)量保證穩(wěn)定供貨 |
|||
MICROCHIP(美國(guó)微芯) |
24+ |
DFN-10-EP |
5147 |
百分百原裝正品,可原型號(hào)開票 |
|||
MICROCHIP(美國(guó)微芯) |
24+ |
MSOP-10 |
541200 |
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
|||
MICROCHIP/微芯 |
2021+ |
MSOP3x3 |
93628 |
中國(guó)代理商保證進(jìn)口原裝現(xiàn)貨特價(jià)供應(yīng) |
|||
MICROCHIP/微芯 |
23+ |
MSOP3x3 |
26563 |
原裝正品現(xiàn)貨、支持第三方檢驗(yàn)、終端BOM表可配單提供 |
|||
Microchip |
1706+ |
? |
11520 |
只做原裝進(jìn)口,假一罰十 |
|||
MICROCHIP |
25+23+ |
DFN10 |
31659 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
|||
MICROCHIP |
24+ |
sopdip |
10800 |
||||
MICROCHIP |
17+ |
sopdip |
6200 |
100%原裝正品現(xiàn)貨 |
MCP1257-E/UN 價(jià)格
參考價(jià)格：￥7.7098
MCP1257 資料下載更多...
MCP1257 芯片相關(guān)型號(hào)
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- MCP73832T-2ACI/MC
- MP112T-270E/LB
- OC-290-CAF-107AF-10.0
- P140KH1-F2AR200K
- SN74AHC574DBLE
- SN74AHCT86PWR
- SNJ54AHCT86W
- SQS16A51R0AS13
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- TC1313-AC0EMFTR
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MICROCHIP相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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Microchip Technology 微芯科技股份有限公司
中文資料: 155341條
微芯科技股份有限公司（英語：MicrochipTechnologyInc.，英文簡(jiǎn)寫：Microchip），是一個(gè)美國(guó)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
