首頁(yè)>ST1PS03AQTR>規(guī)格書(shū)詳情
ST1PS03AQTR集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF中文資料

廠(chǎng)商型號(hào) |
ST1PS03AQTR |
參數(shù)屬性 | ST1PS03AQTR 封裝/外殼為12-UFQFN;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類(lèi)別為集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:400 MA NANO-QUIESCENT SYNCHRONOU |
功能描述 | 降壓 |
封裝外殼 | 12-UFQFN |
文件大小 |
3.132 Mbytes |
頁(yè)面數(shù)量 |
25 頁(yè) |
生產(chǎn)廠(chǎng)商 | STMicroelectronics |
企業(yè)簡(jiǎn)稱(chēng) |
STMICROELECTRONICS【意法半導(dǎo)體】 |
中文名稱(chēng) | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
原廠(chǎng)標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-5-8 17:17:00 |
人工找貨 | ST1PS03AQTR價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
ST1PS03AQTR規(guī)格書(shū)詳情
ST1PS03AQTR屬于集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的ST1PS03AQTR穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器DC-DC 開(kāi)關(guān)穩(wěn)壓器 PMIC(電源管理集成電路)產(chǎn)品族中的產(chǎn)品是元器件級(jí)設(shè)備,用于需要穩(wěn)定 DC 輸入電壓和/或?qū)⑵滢D(zhuǎn)換為不同幅度的輸出電壓的應(yīng)用。這些器件與稱(chēng)為“控制器”P(pán)MIC 的類(lèi)似產(chǎn)品的區(qū)別在于集成了主開(kāi)關(guān)元件,設(shè)備提供的電力會(huì)通過(guò)該元件。
Features
500 nA input quiescent current at VIN = 3.6 V (not switching)
92 typical efficiency at 10 mA load (VIN = 3.6 V, VOUT = 2.5 V)
100 duty cycle
1.8 V to 5.5 V input operating range
Undervoltage lockout: 1.57 V (VIN falling, typ.)
Up to 400 mA output current capability
Low power control operation for the best efficiency
Embedded soft-start circuit
Tiny external components: L = 2.2 μH typ.
Selectable output voltages: 1.6 V to 3.3 V
Output voltage Power Good
±1.5 output voltage accuracy (VOUT, TA = 25 °C)
Dynamic output voltage selection (D0, D1 and D2)
Load switch controlled by AUX input
Available in TQFN12 package
Applications
Wearable applications
Personal tracking monitors
Smart watches, sport bands
Energy harvesting, wireless sensors
Wearable and fitness accessories
Industrial sensors, portable low power devices
Single cell Li-Ion battery applications
Bluetooth? Low Energy
Zigbee
Description
The ST1PS03 is a nano-quiescent miniaturized synchronous step-down converter,
which is able to provide up to 400 mA output current with an input voltage ranging
from 1.8 V to 5.5 V. This converter is specifically designed for applications where high
efficiency, PCB size and thickness are the key factors.
The output voltage can be set using three digital control inputs, a VOUT from 1.6 V
to 3.3 V can be dynamically selected. Thanks to the enhanced PCC (peak current
control) the ST1PS03 reaches very high efficiency conversion using just a 2.2 μH
inductor and two small capacitors. An advanced design circuitry is developed to
minimize the quiescent current. The device embeds a controlled switch accessible
from VIN_AUX, to supply a subsystem. Finally, it is available in thin plastic package.
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
ST1PS03AQTR
- 制造商:
STMicroelectronics
- 類(lèi)別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出類(lèi)型:
可選
- 輸出數(shù):
1
- 電壓 - 輸入(最小值):
1.8V
- 電壓 - 輸入(最大值):
5.5V
- 電壓 - 輸出(最小值/固定):
1.6V
- 電壓 - 輸出(最大值):
3.3V
- 電流 - 輸出:
400mA
- 同步整流器:
是
- 工作溫度:
-40°C ~ 125°C(TJ)
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
12-UFQFN
- 供應(yīng)商器件封裝:
12-TQFN(1.7x2)
- 描述:
400 MA NANO-QUIESCENT SYNCHRONOU
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ST |
22+ |
12-TQFN |
5000 |
全新原裝,力挺實(shí)單 |
詢(xún)價(jià) | ||
ST |
25+ |
DFN6 |
18000 |
全新原裝 |
詢(xún)價(jià) | ||
STMicroelectronics |
24+ |
6-DFN(3x3) |
66800 |
原廠(chǎng)授權(quán)一級(jí)代理,專(zhuān)注汽車(chē)、醫(yī)療、工業(yè)、新能源! |
詢(xún)價(jià) | ||
FSC |
24+ |
QFN |
20000 |
一級(jí)代理原裝現(xiàn)貨假一罰十 |
詢(xún)價(jià) | ||
ST |
24+ |
DFN |
4897 |
絕對(duì)原裝!現(xiàn)貨熱賣(mài)! |
詢(xún)價(jià) | ||
ST |
1822+ |
DFN6 |
9852 |
只做原裝正品假一賠十為客戶(hù)做到零風(fēng)險(xiǎn)!! |
詢(xún)價(jià) | ||
ST |
23+ |
DFN-6 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售! |
詢(xún)價(jià) | ||
ST(意法半導(dǎo)體) |
24+ |
TQFN-12(1 |
7178 |
百分百原裝正品,可原型號(hào)開(kāi)票 |
詢(xún)價(jià) | ||
STMicroelectronics |
23+ |
12-UFQFN |
4500 |
只做原裝,假一賠十 |
詢(xún)價(jià) | ||
ST |
24+ |
DFN-6 |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
詢(xún)價(jià) |