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參數(shù)資料
| 型號(hào)： | LM2796 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | LED驅(qū)動(dòng)器 |
| 英文描述： | Dual-Display White LED Driver with 3/2x Switched Capacitor Boost |
| 中文描述： | 雙顯示器白光LED驅(qū)動(dòng)3/2x開(kāi)關(guān)電容升壓 |
| 文件頁(yè)數(shù)： | 5/8頁(yè) |
| 文件大?。?/td> | 172K |
| 代理商： | LM2796 |
Typical Performance Characteristics
2.0V; V(ENA) = 2.0V; V(ENB) = 0V; R
SET
= 8.3 k
; C
IN
, C
1
, C
2
, and C
POUT
= 1 μF.
Unless otherwise specified: V
IN
= 3.6V; V
DXX
= 3.6V; V(EN) =
LED Current vs. Input Voltage
LED Current vs. R
SET
Resistance
20093803
20093804
LED Current vs. PWM Duty Cycle,
PWM Applied to ENA and/or ENB
Charge Pump Output Resistance
vs. Ambient Temperature
20093805
20093806
L
www.national.com
5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM27961 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual-Display White LED Driver with 3/2x Switched Capacitor Boost |
| LM27961AW WAF | 制造商:Texas Instruments 功能描述: |
| LM27961TL | 制造商:Texas Instruments 功能描述:IC WLED DRIVER POWERWISE |
| LM27961TL/NOPB | 功能描述:IC LED DRVR WHT BCKLT 18USMD RoHS:是 類別:集成電路 (IC) >> PMIC - LED 驅(qū)動(dòng)器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 恒定電流:- 恒定電壓:- 拓?fù)?PWM，切換式電容器（充電泵） 輸出數(shù):1 內(nèi)部驅(qū)動(dòng)器:是 類型 - 主要:背光 類型 - 次要:白色 LED 頻率:642kHz 電源電壓:2.7 V ~ 5.5 V 輸出電壓:5V 安裝類型:表面貼裝 封裝/外殼:10-VFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:10-VSON 包裝:剪切帶 (CT) 工作溫度:-30°C ~ 85°C 產(chǎn)品目錄頁(yè)面:1371 (CN2011-ZH PDF) 其它名稱:BD1603NUV-E2CT |
| LM27961TLEV | 功能描述:LED 照明開(kāi)發(fā)工具 LM27961 EVAL BOARD RoHS:否 制造商:Fairchild Semiconductor 產(chǎn)品:Evaluation Kits 用于:FL7732 核心: 電源電壓:120V 系列: 封裝: |
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