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AS1322B-BTTT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
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廠商型號 |
AS1322B-BTTT |
參數屬性 | AS1322B-BTTT 封裝/外殼為SOT-23-6 細型,TSOT-23-6;包裝為剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關穩(wěn)壓器;產品描述:IC REG BOOST ADJ 850MA TSOT23-6 |
功能描述 | Low Voltage, Micropower, DC-DC Step-Up Converters |
封裝外殼 | SOT-23-6 細型,TSOT-23-6 |
文件大小 |
551.62 Kbytes |
頁面數量 |
17 頁 |
生產廠商 | ams AG |
企業(yè)簡稱 |
AMSCO【艾邁斯歐司朗】 |
中文名稱 | 艾邁斯歐司朗股份公司官網 |
原廠標識 | ![]() |
數據手冊 | |
更新時間 | 2025-2-19 8:30:00 |
AS1322B-BTTT規(guī)格書詳情
General Description
The AS1322A and the AS1322B are synchronous, fixed frequency, very high-efficiency DC-DC boost converters capable of supplying 3.3V at 150mA from a single AA supply. Compact size and minimum external parts requirements make these devices perfect for modern portable devices.
High-speed switching frequency (1.2MHz) and internally compensated PWM current mode design provide highly reliable DC-DC conversion, especially when driving white LEDs.
Key Features
95 Efficiency
Single-Cell Operation
Delivers 150mA @ 3.3V (from Single AA Cell)
Delivers 500mA @ 3.3V (from Two AA Cells)
Low Start-Up Voltage: 0.85V
High-Speed Fixed-Frequency: 1.2MHz
Internal PMOS Synchronous Rectifier
Automatic Powersave Operation (AS1322A)
Continuous Switching at Light Loads (AS1322B)
Anti-Ringing Control Minimizes EMI
Logic Controlled Shutdown (< 1μA)
Output Range: 2.5 to 5.0V
6-pin TSOT-23 Package
Applications
The AS1322 is ideal for low-power applications where ultra-small size is critical as in medical diagnostic equip ment, hand-held instruments, pagers, digital cameras, remote wireless transmitters, MP3 players, LCD bias supplies, cordless phones, GPS receivers, and PC cards.
產品屬性
- 產品編號:
AS1322B-BTTT
- 制造商:
ams
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關穩(wěn)壓器
- 包裝:
剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 功能:
升壓
- 輸出配置:
正
- 拓撲:
升壓
- 輸出類型:
可調式
- 輸出數:
1
- 電壓 - 輸入(最小值):
0.65V
- 電壓 - 輸入(最大值):
5V
- 電壓 - 輸出(最小值/固定):
2.5V
- 電壓 - 輸出(最大值):
5V
- 電流 - 輸出:
850mA(開關)
- 頻率 - 開關:
1.2MHz
- 同步整流器:
是
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
SOT-23-6 細型,TSOT-23-6
- 供應商器件封裝:
TSOT-23-6
- 描述:
IC REG BOOST ADJ 850MA TSOT23-6
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
AMS(艾邁斯) |
18+ |
9800 |
代理進口原裝/實單價格可談 |
詢價 | |||
AUSTRIA |
2020+ |
TSOT-23 |
1195 |
百分百原裝正品 真實公司現貨庫存 本公司只做原裝 可 |
詢價 | ||
AMSCO |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
MAXIM |
23+ |
SOT23 |
6500 |
全新原裝假一賠十 |
詢價 | ||
ams |
23+ |
TSOT-23-6 |
7300 |
專注配單,只做原裝進口現貨 |
詢價 | ||
AUMS |
17+ |
TSOT23-6 |
9888 |
只做原裝,現貨庫存 |
詢價 | ||
ams |
24+ |
TSOT-23-6 |
66800 |
原廠授權一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
AMS/艾邁斯 |
21+ |
TSOT-23-6 |
120000 |
長期代理優(yōu)勢供應 |
詢價 | ||
AMS |
22+23+ |
TSOT-23-6 |
21592 |
絕對原裝正品全新進口深圳現貨 |
詢價 | ||
AMS |
22+ |
TSOT-23-6 |
8000 |
原裝正品支持實單 |
詢價 |