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MAX1688ESA集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

MAX1688ESA
廠商型號

MAX1688ESA

參數(shù)屬性

MAX1688ESA 封裝/外殼為8-SOIC(0.154",3.90mm 寬);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 BOOST ADJ 730MA 8SOIC

功能描述

Step-Up DC-DC Converters with Precise, Adaptive Current Limit for GSM

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

210.82 Kbytes

頁面數(shù)量

12

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡稱

MAXIM美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-29 9:11:00

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MAX1688ESA規(guī)格書詳情

General Description

The MAX1686 provides power for dual-voltage subscriber ID module (SIM) cards in portable applications such as GSM cellular phones. Designed to reside in the portable unit (cellular phone handset), the 1MHz charge pump converts a 2.7V to 4.2V input to regulated 5V output. The MAX1686H has a nominal output voltage of 5.0V, while the MAX1686 is set to 4.75V to reduce SIM card current drain. The charge pump has only 45μA quiescent supply current, which reduces to 3μA when a 3V-capable SIM card is being powered and the charge pump is disabled. An internal input/output shorting switch provides power for 3V SIM cards.

The MAX1686/MAX1686H require only three external capacitors around their space-saving, thin (1mm) 8-pin μMAX packages.

Features

? 2.7V to 4.2V Input Range

? 12mA min Charge-Pump Output Current

? 45μA Quiescent Supply Current

? 0.1μA Supply Current in Shutdown Mode

? 5.0V Regulated Charge-Pump Output (MAX1686H)

4.75V Regulated Charge-Pump Output (MAX1686)

? Input-Output Shorting Switch for 3V Cards

? Small External Components

(Uses a 0.047μF, 0.1μF, and a 2.2μF Capacitor)

? Output Driven to Ground in Shutdown Mode

? Super-Small 8-Pin μMAX Package

? Soft-Start and Short-Circuit Protection

Applications

GSM Cellular Phones

PCS Phones

Portable POS Terminals

Personal Communicators

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MAX1688ESA

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器

  • 包裝:

    卷帶(TR)

  • 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):

    2.7V

  • 電壓 - 輸入(最大值):

    6V

  • 電壓 - 輸出(最小值/固定):

    1.25V

  • 電壓 - 輸出(最大值):

    6V

  • 電流 - 輸出:

    730mA(開關(guān))

  • 頻率 - 開關(guān):

    1MHz

  • 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:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 描述:

    IC REG BOOST ADJ 730MA 8SOIC

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
ADI(亞德諾)
24+
SOIC-8
2669
特價優(yōu)勢庫存質(zhì)量保證穩(wěn)定供貨
詢價
Maxim
22+
SOIC-8
9000
只有原裝,絕對原裝,假一罰十
詢價
MAXIM/美信
23+
SOP-8
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
MaximIntegrated
24+
8-SOIC
66800
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價
MAX
2023+
SOP8
5800
進口原裝,現(xiàn)貨熱賣
詢價
Maxim
24+
SOIC-8
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢價
Maxim Integrated
24+
8-SOIC
65200
一級代理/放心采購
詢價
MAXIM
23+
NA
25060
只做進口原裝,終端工廠免費送樣
詢價
MAXIM
2023+
3000
進口原裝現(xiàn)貨
詢價
MAXIM/美信
24+
SOP8
60000
全新原裝現(xiàn)貨
詢價