AS1331數(shù)據(jù)手冊(cè)集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF

廠商型號(hào) |
AS1331 |
參數(shù)屬性 | AS1331 封裝/外殼為10-WFDFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BCK BST ADJ 450MA 10TDFN |
功能描述 | 300mA, DC-DC buck-boost converter |
封裝外殼 | 10-WFDFN 裸露焊盤 |
制造商 | ams-OSRAM ams OSRAM Group |
中文名稱 | 艾邁斯歐司朗 |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-17 16:30:00 |
人工找貨 | AS1331價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
AS1331規(guī)格書詳情
描述 Description
The AS1331 is a synchronous buck-boost converter with 300mA output capability at 3.3V, ideal for single- and multi-cell operation. With 22μA quiescent current the device ensures over 90% efficiency. System protection includes undervoltage/power good signalling, and both current limiting and thermal shutdown.
特性 Features
·Automatic transition between buck and boost
·90% efficiency with 300mA @ 3.3V, 22uA quiescent current
·Synchronous switching
應(yīng)用 Application
·Handheld computers
·Handheld instruments
·Portable music players
·PDAs
·Two- and three-cell Alkaline, NiCd or NiMH battery
·Single-cell Li battery
技術(shù)參數(shù)
- 制造商編號(hào)
:AS1331
- 生產(chǎn)廠家
:ams-OSRAM
- Output Voltage [V]
:2.5 to 3.3
- Output Current [mA]
:300
- Efficiency [%]
:90
- Iq [μA]
:22
- Architecture
:Hysteretic
- Enable/SHDN [/SHDN]
:Yes
- Reset [POK]
:Yes
- Features
:Low battery detection
- Package
:TDFN-10 (3x3)
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ams |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
ams |
25+ |
TDFN-10 |
16000 |
原裝優(yōu)勢(shì)絕對(duì)有貨 |
詢價(jià) | ||
ams |
23+ |
10-TDFN3x3 |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ams OSRAM(艾邁斯歐司朗) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價(jià) | ||
AMSCO |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價(jià) | ||
ams |
22+ |
10-WFDFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
ams |
25+ |
10-TDFN(3x3) |
3216 |
原裝正品 價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
ams |
22+ |
10TDFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
ams |
24+ |
10-TDFN(3x3) |
65200 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
MOLEX |
新 |
147 |
全新原裝 貨期兩周 |
詢價(jià) |