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AS1322A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

AS1322A
廠商型號(hào)

AS1322A

參數(shù)屬性

AS1322A 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

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

AMSCO艾邁斯歐司朗

中文名稱

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

2025-1-1 16:50:00

AS1322A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):

    AS1322A-BTTT

  • 制造商:

    ams

  • 類別:

    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
AS
22+23+
QFP
44780
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
ams
SOT23-6
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價(jià)
AMS
22+
TSOT-23-6
8000
原裝正品支持實(shí)單
詢價(jià)
AS
QFP
3200
原裝長(zhǎng)期供貨!
詢價(jià)
AI
22+
TSOT23-6
8200
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!!
詢價(jià)
ams OSRAM(艾邁斯歐司朗)
22+
NA
500000
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂
詢價(jià)
ams
22+
SOT-23-6
9000
原廠渠道,現(xiàn)貨配單
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
23+
TSOT-23-6
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
ams
23+
TSOT-23-6
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)