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PAM2841數(shù)據(jù)手冊集成電路(IC)的LED驅(qū)動器規(guī)格書PDF

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廠商型號

PAM2841

參數(shù)屬性

PAM2841 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(qū)動器;產(chǎn)品描述:IC LED DRVR RGLTR PWM 1.5A 8DFN

功能描述

low-voltage-dc-dc-led-drivers

封裝外殼

8-WFDFN 裸露焊盤

制造商

Diodes Diodes Incorporated

中文名稱

美臺半導(dǎo)體

數(shù)據(jù)手冊

下載地址下載地址二

更新時間

2025-8-14 23:01:00

人工找貨

PAM2841價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

PAM2841規(guī)格書詳情

描述 Description

The PAM2841 is a white LED driver, capable of driving 10 or more WLEDs in series (depending on forward voltage of the LEDs) with a range of input voltages from 2.7V to 5.5V.?

\tThe PAM2841 features over current protection, over voltage protection, under voltage lockout and over temperature protection, which prevent the device from damage.?

\t?

\tLED dimming can be done by four methods as described in the Application Information hereinafter.

特性 Features

Capable of Driving 10 or More WLEDs
\t
\t\tChip Enable with Soft-Start
\t
\t\tAnalog and PWM Dimming
\t
\t\tPeak Efficiency up to 90%
\t
\t\tLow Quiescent Current
\t
\t\tFixed Frequency of 1MHz
\t
\t\tOver Current Protection
\t
\t\tOver Voltage Protection
\t
\t\tThermal Protection
\t
\t\tUVLO
\t
\t\tTiny Pb-Free Packages (RoHS Compliant): - MSOP-8 and DFN 2X2

應(yīng)用 Application

WLED Driver System

技術(shù)參數(shù)

  • 制造商編號

    :PAM2841

  • 生產(chǎn)廠家

    :Diodes

  • Minimum Input Voltage

    :2.7 V

  • Maximum Input Voltage

    :5.5 V

  • Maximum Output Voltage

    :40 V

  • Number of Regulated Output Channels

    :1

  • Maximum Output Current per Channel

    :200 mA

  • Typical Over-Current Protection Current

    :1500 mA

  • Switching Frequency

    :1 MHz

  • Efficiency

    :90 %

  • Quiescent Current

    :0.2 mA

  • Standby Quiescent Current

    :1 μA

  • SW RDS(ON)

    :0.35 ?

  • Dimming

    :PWM

  • OVP

    :ADJ up to 40

  • Soft Start

    :Yes

  • VFB

    :200 V

  • Operating Temperature Range

    :-40 to 85 °C

  • Packages

    :MSOP-8/U-DFN2020-8

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
PAM
24+
NA/
1698
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
DIODES(美臺)
24+
MSOP8
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價
PAM
2016+
DFN8
3000
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價
PAM
10+
MSOP8
946
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
Diodes
20+
na
65790
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
Diodes
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
PAM
24+
MSOP8
30000
房間原裝現(xiàn)貨特價熱賣,有單詳談
詢價
DIODES/美臺
23+
MSOP-8
12700
買原裝認(rèn)準(zhǔn)中賽美
詢價
Diodes(美臺)
23+
NA
20094
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
詢價
DIODES/美臺
21+
NA
30000
百域芯優(yōu)勢 實(shí)單必成 可開13點(diǎn)增值稅
詢價