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MAX1835EUT-T中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

MAX1835EUT-T
廠商型號

MAX1835EUT-T

功能描述

High-Efficiency Step-Up Converters with Reverse Battery Protection

文件大小

511.72 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

2024-12-23 8:08:00

MAX1835EUT-T規(guī)格書詳情

General Description

The MAX1832–MAX1835 are high-efficiency step-up converters with complete reverse battery protection that protects the device and the load when the battery is reversed. They feature a built-in synchronous rectifier, which allows for over 90 efficiency and reduces size and cost by eliminating the need for an external Schottky diode.

These step-up converters operate from a +1.5V to +5.5V input voltage range and deliver up to 150mA of load current. The MAX1833EUT/MAX1835EUT (SOT devices) have a fixed 3.3V output voltage. The MAX1833ETT30 (TDFN device) has a fixed 3.0V output voltage. The MAX1832/MAX1834 have adjustable outputs from +2V to +5.5V. In shutdown, the MAX1832/MAX1833 connect the battery input to the voltage output, allowing the input battery to be used as a backup or real-time clock supply when the converter is off (see Selector Guide).

MAX183_EUT devices are available in a miniature 6-pin SOT23 package. The MAX1833ETT30 is available in a 3mm ? 3mm thin DFN package. The MAX1832EVKIT is available to speed designs.

Features

? Reverse Battery Protection for DC-DC Converter and Load

? Up to 90 Efficiency

? No External Diode or FETs Needed

? Internal Synchronous Rectifier

? 4μA Quiescent Current

? <1μA Shutdown Supply Current

? +1.5V to +5.5V Input Voltage Range

? Accurate SHDN Threshold for Low-Battery Cutoff

? BATT Connected to OUT in Shutdown for Backup Power (MAX1832/MAX1833)

? RST Output (MAX1833/MAX1835)

? Fixed 3.3V/3.0V Output Voltage

? Adjustable Output Voltage (MAX1832/MAX1834)

? Up to 150mA Output Current

? Tiny 6-Pin SOT23 Package

? Tiny 6-Pin Thin QFN Package (MAX1833ETT30)

Applications

Medical Diagnostic Equipment

Pagers

Hand-Held Instruments

Remote Wireless Transmitters

Digital Cameras

Cordless Phones

Battery Backup

PC Cards

Local 3.3V or 5V Supply

產(chǎn)品屬性

  • 型號:

    MAX1835EUT-T

  • 功能描述:

    直流/直流開關(guān)轉(zhuǎn)換器 Step-Up Converter w/Reverse Bat Prtct

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 最大輸入電壓:

    4.5 V

  • 開關(guān)頻率:

    1.5 MHz

  • 輸出電壓:

    4.6 V

  • 輸出電流:

    250 mA

  • 輸出端數(shù)量:

    2

  • 最大工作溫度:

    + 85 C

  • 安裝風(fēng)格:

    SMD/SMT

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM/美信
22+
NA
99181
鄭重承諾只做原裝進(jìn)口貨
詢價
MAXIM/美信
24+
N/A
5000
只做原裝正品現(xiàn)貨
詢價
MAXIM/美信
22+
NA
201000
可訂貨 請確認(rèn)
詢價
MAXIM/美信
23+
NA/
340
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
MAXIM
22+23+
TDFN6
32481
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價
MAXIM
SOT23-6
699839
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價
MAXIM/美信
21+
NA
12820
只做原裝,質(zhì)量保證
詢價
Maxim
21+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
MAXIM
19+
TDFN6
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價
MAXIM
22+
SOT23-6
8200
原裝現(xiàn)貨庫存.價格優(yōu)勢
詢價