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MAX1680ESA集成電路(IC)的穩(wěn)壓器-DC-DC開關穩(wěn)壓器規(guī)格書PDF中文資料
廠商型號 |
MAX1680ESA |
參數(shù)屬性 | MAX1680ESA 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關穩(wěn)壓器;產(chǎn)品描述:IC REG CHARGE PUMP INV 8SOIC |
功能描述 | 125mA, Frequency-Selectable, Switched-Capacitor Voltage Converters |
封裝外殼 | 8-SOIC(0.154",3.90mm 寬) |
文件大小 |
103.81 Kbytes |
頁面數(shù)量 |
12 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡稱 |
Maxim【美信】 |
中文名稱 | 美信半導體官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-18 20:00:00 |
MAX1680ESA規(guī)格書詳情
General Description
The MAX1680/MAX1681 inductorless switched-capacitor voltage converters either invert an input voltage of +2.0V to +5.5V or double it while supplying up to 125mA output current. They have a selectable-frequency option that allows the use of small capacitors: 4.7μF (MAX1680), 1μF (MAX1681). With their high output current capability, these charge-pump devices are suitable replacements for inductor-based regulators, which require more expensive external components and additional board space.
The devices’ equivalent output resistance (typically 3.5?) allows them to deliver as much as 125mA with only a 440mV drop. A shutdown feature reduces quiescent current to less than 1μA. The MAX1680/MAX1681 are available in 8-pin SO packages. For devices that deliver up to 50mA in smaller μMAX packages, refer to the MAX860/MAX861 data sheet.
Features
? Selectable Switching Frequencies:
125kHz/250kHz (MAX1680)
500kHz/1MHz (MAX1681)
? Allow Use of Small Capacitors
(1μF for the MAX1681)
? 125mA Output Current
? 3.5? Output Impedance
? 1μA Logic-Controlled Shutdown
? Configurable as Voltage Inverters or Doublers
? +2.0V to +5.5V Input Voltage Range
? Available in 8-Pin SO Packages
? 90 Efficiency
Applications
Local Negative Supplies
Interface Power Supplies
Op-Amp Power Supplies
MOSFET Bias
產(chǎn)品屬性
- 產(chǎn)品編號:
MAX1680ESA
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關穩(wěn)壓器
- 包裝:
管件
- 功能:
比率
- 輸出配置:
正或負
- 拓撲:
充電泵
- 輸出類型:
固定
- 輸出數(shù):
1
- 電壓 - 輸入(最小值):
2V
- 電壓 - 輸入(最大值):
5.5V
- 電壓 - 輸出(最小值/固定):
-Vin,2Vin
- 電流 - 輸出:
125mA
- 頻率 - 開關:
125kHz,250kHz
- 同步整流器:
無
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-SOIC(0.154",3.90mm 寬)
- 供應商器件封裝:
8-SOIC
- 描述:
IC REG CHARGE PUMP INV 8SOIC
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
22+ |
SOP8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
MAXIM/美信 |
23+ |
NA/ |
73 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
MAX |
23+ |
SOP |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
MAXIM/美信 |
22+ |
SOP-8 |
354000 |
詢價 | |||
MAX |
24+ |
TSSOP |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢! |
詢價 | ||
MAXIM |
23+ |
SOP-8 |
9562 |
詢價 | |||
MAXIM |
23+ |
SOP |
15 |
原裝正品現(xiàn)貨 |
詢價 | ||
MAXIM |
SOP-8 |
893993 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
MAXIM |
SOP8 |
120000 |
原裝進口正納電子 中國百強元器件分銷企業(yè) 專注MAXIM十年 公司大量MAXIM現(xiàn)貨 歡迎您的咨詢 百年不變 服務至上 |
詢價 | |||
MAXIM |
SOP-8 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 |