首頁>MAX8901AETA>規(guī)格書詳情

MAX8901AETA集成電路(IC)的LED驅動器規(guī)格書PDF中文資料

MAX8901AETA
廠商型號

MAX8901AETA

參數屬性

MAX8901AETA 封裝/外殼為8-WFDFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的LED驅動器;MAX8901AETA應用范圍:背光;產品描述:IC LED DRVR RGLTR PWM 25MA 8TDFN

功能描述

Highest Efficiency Supply for 2 to 6 Series WLEDs in a 2mm x 2mm TDFN Package

封裝外殼

8-WFDFN 裸露焊盤

文件大小

298.58 Kbytes

頁面數量

15

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
數據手冊

下載地址一下載地址二到原廠下載

更新時間

2025-2-9 11:18:00

MAX8901AETA規(guī)格書詳情

General Description

The MAX8901A/MAX8901B step-up converters drive from two to six series-connected white LEDs (WLEDs) with constant current to provide uniform WLED intensity for LCD backlighting in cell phones, PDAs, and other handheld devices. The MAX8901_ operate at a fixed 750kHz (typ) switching frequency, allowing for tiny external components, and are optimized for the highest possible efficiency over the full 1-cell Li+/Li-Poly battery range.

Benefits and Features

? Cost-Effective and Flexible Solution for Wide Range of Backlighting Applications

?? ? Supplies from 2 to 6 WLEDs with 1.3 LED Current Accuracy

?? ? 2.6V to 5.5V Input Voltage Range

?? ? Fixed-Frequency Operation

?? ? Flexible Dimming Control

?? ? Direct PWM Dimming (MAX8901A)

?? ? 32-Step, Single-Wire Serial Dimming (MAX8901B)

? Protection Features Improve System Reliability

?? ? WLED Overvoltage Protection (25V typ)

?? ? Internal Soft-Start and Thermal Shutdown

?? ? Input Undervoltage Lockout

?? ? Input Overvoltage Lockout

? High Efficiency Extends Battery Life

?? ? Up to 91 Efficiency

?? ? 0.01μA (typ) Shutdown Current

?? ? No WLED Current in Shutdown

? 8-Pin, 2mm x 2mm TDFN Package Saves Space

Applications

?? Display Backlight (from 2 to 6 WLEDs)

?? Cellular Phones

?? PDAs and Smartphones

?? MP3 and Portable Media Players

?? Portable Navigation Devices

?? Digital Cameras

產品屬性

  • 產品編號:

    MAX8901AETA+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > LED 驅動器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 類型:

    DC DC 穩(wěn)壓器

  • 拓撲:

    升壓

  • 內部開關:

  • 輸出數:

    1

  • 電壓 - 供電(最低):

    2.6V

  • 電壓 -?供電(最高):

    5.5V

  • 電壓 - 輸出:

    26V

  • 電流 - 輸出/通道:

    25mA

  • 頻率:

    750kHz

  • 調光:

    PWM

  • 應用:

    背光

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-WFDFN 裸露焊盤

  • 供應商器件封裝:

    8-TDFN-EP(2x2)

  • 描述:

    IC LED DRVR RGLTR PWM 25MA 8TDFN

供應商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM/美信
22+
QFN8
20000
原裝正品
詢價
MAXIM/美信
22+
TDFN-8
9600
原裝現貨,優(yōu)勢供應,支持實單!
詢價
MAXIM
2020+
TDFN
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
MAXIM
19+
QFN
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價
MAXIM/美信
23+
TDFN-8
50000
全新原裝正品現貨,支持訂貨
詢價
MAXIM/美信
2021+
BGA
100500
一級代理專營品牌!原裝正品,優(yōu)勢現貨,長期排單到貨
詢價
MAXIM
22+
QFN
5000
原裝現貨 價格 數量 來電確認
詢價
Maxim現貨
2022+
8-WFDFN裸露焊盤
350000
專注工業(yè)、軍工級別芯片,十五年優(yōu)質供應商
詢價
MAXIM/美信
24+
TDFN-8
25500
授權代理直銷,原廠原裝現貨,假一罰十,特價銷售
詢價
Maxim(美信)
23+
NA
20094
正納10年以上分銷經驗原裝進口正品做服務做口碑有支持
詢價