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MAX1684集成電路(IC)的LED驅動器規(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驅動器;產品描述: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

生產廠商 Maxim Integrated Products
企業(yè)簡稱

Maxim美信

中文名稱

美信半導體官網

原廠標識
數(shù)據手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-20 14:34:00

人工找貨

MAX1684價格和庫存,歡迎聯(lián)系客服免費人工找貨

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

產品屬性

  • 產品編號:

    MAX16840ATB+TQR

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > LED 驅動器

  • 包裝:

    管件

  • 類型:

    交直流離線開關

  • 拓撲:

    SEPIC,降壓,升壓

  • 內部開關:

  • 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

  • 供應商器件封裝:

    10-TDFN(3x3)

  • 描述:

    IC LED DRVR OFFL ANALOG 10TDFN

供應商 型號 品牌 批號 封裝 庫存 備注 價格
MAX
24+
2560
絕對原裝!現(xiàn)貨熱賣!
詢價
MAXIM
23+
QSOP16
492
原裝房間現(xiàn)貨假一賠十
詢價
Maxim
24+
編程器
130
詢價
MAXIM
19+
10TDFN
81546
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價
MAXIM
24+
QFN10
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
原廠
13+
IC
1
普通
詢價
MAX
23+
SSOP
5700
絕對全新原裝!現(xiàn)貨!特價!請放心訂購!
詢價
MAXIM
15+
TDFN-10
6000
絕對原裝自己現(xiàn)貨
詢價
MAXIM/美信
20+
SSOP16
67500
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
MAX
06+
原廠原裝
4284
只做全新原裝真實現(xiàn)貨供應
詢價