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MAX1684集成電路(IC)的LED驅(qū)動器規(guī)格書PDF中文資料

MAX1684
廠商型號

MAX1684

參數(shù)屬性

MAX1684 封裝/外殼為10-WFDFN 裸露焊盤;包裝為管件;類別為集成電路(IC)的LED驅(qū)動器;產(chǎn)品描述:IC LED DRVR OFFL ANALOG 10TDFN

功能描述

Low-Noise, 14V Input, 1A, PWM Step-Down Converters

封裝外殼

10-WFDFN 裸露焊盤

文件大小

234.08 Kbytes

頁面數(shù)量

16

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

2025-1-16 15:16:00

MAX1684規(guī)格書詳情

General Description

The MAX1684/MAX1685 are high-efficiency, internal switch, pulse-width modulation (PWM) step-down switching regulators intended to power cellular phones, communicating PDAs, and handy-terminals. These devices deliver a guaranteed 1A output current from two lithium-ion (Li+) batteries. Their wide-input voltage range of 2.7V to 14V gives design flexibility and allows batteries to charge from a wall cube, since the ICs operate at the higher voltages that occur when the battery is removed. The output voltage is preset to 3.3V or can be externally adjusted from 1.25V to VIN.

Features

? Up to 96 Efficiency

? 1A Guaranteed Output Current

? 100 Duty Cycle in Dropout

? 2.7V to 14V Input Range (15V Absolute Max)

? ±1 Accurate Reference Output

? 0.24? P-Channel On-Resistance

? Synchronizable Switching Frequency

? Fixed-Frequency PWM Operation

300kHz (MAX1684)

600kHz (MAX1685)

? 150μA Normal-Mode Quiescent Current

? 25μA Low-Power Mode Quiescent Current

? 2μA Shutdown Current

? Dual Mode? Fixed 3.3V (±1) Output or Adjustable Output (1.25V to VIN)

? Small 16-QSOP Package

? Auxiliary Output (CVL): 3V/5mA

Applications

Cellular Phones

Two-Way Radios and Walkie-Talkies

Computer Peripherals

Personal Communicators

PDAs and Handy-Terminals

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MAX16840ATB+TQR

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > LED 驅(qū)動器

  • 包裝:

    管件

  • 類型:

    交直流離線開關(guān)

  • 拓?fù)洌?/span>

    SEPIC,降壓,升壓

  • 內(nèi)部開關(guān):

  • 輸出數(shù):

    1

  • 電壓 - 供電(最低):

    6.5V

  • 電壓 -?供電(最高):

    48V

  • 電流 - 輸出/通道:

    800mA

  • 頻率:

    300kHz

  • 調(diào)光:

    模擬

  • 工作溫度:

    -40°C ~ 125°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    10-WFDFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    10-TDFN(3x3)

  • 描述:

    IC LED DRVR OFFL ANALOG 10TDFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM/美信
22+
SSOP16
9600
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單!
詢價
MAXIM
22+
SSOP
10000
原裝正品優(yōu)勢現(xiàn)貨供應(yīng)
詢價
MAXIM
18+
SSOP16
85600
保證進口原裝可開17%增值稅發(fā)票
詢價
MAXIM
2339+
TDFN-10
4652
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存!
詢價
MAXIM
24+
SSOP
35400
一級代理/放心采購
詢價
MAXIM
22+
SSOP16
5000
原裝現(xiàn)貨庫存.價格優(yōu)勢!!
詢價
MAX
24+
2560
絕對原裝!現(xiàn)貨熱賣!
詢價
MAXIM
23+
16-QSOP
7750
全新原裝優(yōu)勢
詢價
MAXIM
24+
tssop
6980
原裝現(xiàn)貨,可開13%稅票
詢價
Maxim
23+
16-QSOP(SSO
65600
詢價