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AS1322B-BTTT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

AS1322B-BTTT
廠商型號(hào)

AS1322B-BTTT

參數(shù)屬性

AS1322B-BTTT 封裝/外殼為SOT-23-6 細(xì)型,TSOT-23-6;包裝為剪切帶(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: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(xì)型,TSOT-23-6

文件大小

551.62 Kbytes

頁(yè)面數(shù)量

17 頁(yè)

生產(chǎn)廠商 ams AG
企業(yè)簡(jiǎn)稱(chēng)

AMSCO艾邁斯歐司朗

中文名稱(chēng)

艾邁斯歐司朗股份公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-29 10:15:00

AS1322B-BTTT規(guī)格書(shū)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(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    AS1322B-BTTT

  • 制造商:

    ams

  • 類(lèi)別:

    集成電路(IC) > 穩(wěn)壓器 - DC-DC 開(kāi)關(guān)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:

  • 拓?fù)洌?/span>

    升壓

  • 輸出類(lèi)型:

    可調(diào)式

  • 輸出數(shù):

    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(kāi)關(guān))

  • 頻率 - 開(kāi)關(guān):

    1.2MHz

  • 同步整流器:

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    SOT-23-6 細(xì)型,TSOT-23-6

  • 供應(yīng)商器件封裝:

    TSOT-23-6

  • 描述:

    IC REG BOOST ADJ 850MA TSOT23-6

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
AMS
TSOT-23-6
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢(xún)價(jià)
AMS
22+
TSOT-23-6
8000
原裝正品支持實(shí)單
詢(xún)價(jià)
AMS/艾邁斯
21+
TSOT-23-6
120000
長(zhǎng)期代理優(yōu)勢(shì)供應(yīng)
詢(xún)價(jià)
ams
22+
NA
1555
加我QQ或微信咨詢(xún)更多詳細(xì)信息,
詢(xún)價(jià)
ams
24+
TSOT-23-6
65200
一級(jí)代理/放心采購(gòu)
詢(xún)價(jià)
ams
22+
SOT-23-6
9000
原廠渠道,現(xiàn)貨配單
詢(xún)價(jià)
AMS/艾邁斯
23+
TSOT-23-6
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢(xún)價(jià)
ams
23+
TSOT-23-6
7300
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨
詢(xún)價(jià)
AUSTRIAMI
23+
SOT23-6
50000
只做原裝正品
詢(xún)價(jià)
AUMS
17+
TSOT23-6
9888
只做原裝,現(xiàn)貨庫(kù)存
詢(xún)價(jià)