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MAX1745AUB集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器規(guī)格書PDF中文資料
![MAX1745AUB](https://oss.114ic.com/img3w/pdf141156.png)
廠商型號 |
MAX1745AUB |
參數(shù)屬性 | MAX1745AUB 封裝/外殼為10-TFSOP,10-MSOP(0.118",3.00mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器;產(chǎn)品描述:IC REG CTRLR BUCK 10UMAX |
功能描述 | High-Voltage, Step-Down DC-DC Controller in uMAX |
封裝外殼 | 10-TFSOP,10-MSOP(0.118",3.00mm 寬) |
文件大小 |
256.99 Kbytes |
頁面數(shù)量 |
14 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 | 2025-2-9 23:00:00 |
MAX1745AUB規(guī)格書詳情
General Description
The MAX1744/MAX1745 are step-down DC-DC controllers capable of handling up to 36V inputs. These parts use a proprietary current-limited control scheme for excellent light- and full-load efficiency, while their 330kHz (max) switching frequency permits small exter
nal components for space-critical applications.
Operation to 100 duty cycle permits the lowest possible dropout voltage. The MAX1744 contains an internal feedback network that provides a pin-selectable output voltage of either 3.3V or 5V. The MAX1745 uses an external feedback network to generate an adjustable output voltage between 1.25V and 18V.
The MAX1744/MAX1745 are available in a space-saving 10-pin μMAX?package.
Features
?High-Voltage Operation (Up to 36V IN)
?Efficiency > 90
?Output Power Capability Exceeds 50W
?10-Pin μMax Package
?Low-Dropout Voltage
?100 (max) Duty Cycle
?90μA Quiescent Current
?4μA Shutdown Current
?Up to 330kHz Switching Frequency
?Output Voltage
5V or 3.3V (MAX1744)
Adjustable 1.25V to 18V (MAX1745)
?Current-Limited Control Scheme
產(chǎn)品屬性
- 產(chǎn)品編號:
MAX1745AUB+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 輸出類型:
晶體管驅(qū)動器
- 功能:
降壓
- 輸出配置:
正
- 拓撲:
降壓
- 輸出階段:
1
- 電壓 - 供電 (Vcc/Vdd):
4.5V ~ 36V
- 頻率 - 開關(guān):
最高 330kHz
- 占空比(最大):
100%
- 同步整流器:
無
- 時鐘同步:
無
- 控制特性:
使能
- 工作溫度:
-40°C ~ 125°C(TJ)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
10-TFSOP,10-MSOP(0.118",3.00mm 寬)
- 供應商器件封裝:
10-uMAX/uSOP
- 描述:
IC REG CTRLR BUCK 10UMAX
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Maxim(美信) |
23+ |
標準封裝 |
10048 |
原廠渠道供應,大量現(xiàn)貨,原型號開票。 |
詢價 | ||
MAXIM/美信 |
23+ |
NA/ |
4050 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
MAXIM/美信 |
21+ |
uMAX-10 |
6000 |
原裝現(xiàn)貨正品 |
詢價 | ||
MAXIM |
2020+ |
MSOP-10 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
Maxim |
23+ |
uMAX-10 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 | ||
MAXIM/美信 |
22+ |
MSOP10 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
MAXIM |
MSOP |
699839 |
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(美信) |
1932+ |
uMAX-10 |
2789 |
向鴻優(yōu)勢倉庫庫存-絕對原裝正品-不做假貨! |
詢價 | ||
MAXIM |
22+ |
MSOP10 |
3000 |
原裝正品,支持實單 |
詢價 | ||
MAXIM |
MSOP-10 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 |