首頁>MAX1734EUK__-T>規(guī)格書詳情
MAX1734EUK__-T中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX1734EUK__-T規(guī)格書詳情
General Description
The MAX1733/MAX1734 step-down DC-DC converters deliver over 250mA to outputs as low as 1.25V. These converters use a unique proprietary current-limited control scheme that achieves over 90 efficiency. These devices maintain extremely low quiescent supply current (40μA), and their high 1.2MHz (max) operating frequency permits small, low-cost external components. This combination of features makes the MAX1733/MAX1734 excellent high-efficiency alternatives to linear regulators in space-constrained applications.
Features
? 250mA Guaranteed Output Current
? Synchronous Rectifier for Over 90 Efficiency
? Tiny 5-Pin SOT23 Package
? 40μA Quiescent Supply Current
? 0.01μA Logic-Controlled Shutdown
? Up to 1.2MHz Switching Frequency
? Fixed 1.8V or 1.5V Outputs (MAX1734)
? Adjustable Output Voltage (MAX1733)
? ±1.5 Initial Accuracy
? 2.7V to 5.5V Input Range
? Soft-Start Limits Startup Current
Applications
Cellular, PCS, and Cordless Telephones
PDAs, Palmtops, and Handy-Terminals
Battery-Powered Equipment
產(chǎn)品屬性
- 型號：
MAX1734EUK__-T
- 功能描述：
直流/直流開關(guān)轉(zhuǎn)換器 Step-Down Converter
- RoHS：
否
- 制造商：
STMicroelectronics
- 最大輸入電壓：
4.5 V
- 開關(guān)頻率：
1.5 MHz
- 輸出電壓：
4.6 V
- 輸出電流：
250 mA
- 輸出端數(shù)量：
2
- 最大工作溫度：
+ 85 C
- 安裝風(fēng)格：
SMD/SMT
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
NA/ |
320 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
MAXIX |
23+ |
SOP |
20000 |
全新原裝假一賠十 |
詢價 | ||
MAXIM |
2020+ |
SOT23-5 |
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/美信 |
0416+ |
SOT25 |
2000 |
原裝現(xiàn)貨 |
詢價 | ||
MAXIM/美信 |
24+ |
SOT23-5 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MAXIM |
24+ |
SOT25 |
12000 |
九方航一站式全線配單,秉承只做原裝 終端我們可以提供 |
詢價 | ||
MAXIM |
SOT23-5 |
7900 |
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 |
SOT23-5 |
68900 |
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
MAXIM |
22+ |
SOP |
3000 |
原裝正品,支持實單 |
詢價 | ||
MAXIM |
24+ |
SOT-153 |
9860 |
全新原裝現(xiàn)貨/假一罰百! |
詢價 |
