參數(shù)資料
型號: LM2794
廠商: National Semiconductor Corporation
英文描述: Current Regulated Switched Capacitor LED Supply with Analog and PWM Brightness Control
中文描述: 電流調(diào)節(jié)開關(guān)電容LED電源與模擬和PWM亮度控制
文件頁數(shù): 7/16頁
文件大?。?/td> 487K
代理商: LM2794
Typical Performance Characteristics
Unless otherwise specified, C1 = C2 = C
IN
= C
HOLD
= 1μF, V
IN
= 3.6V, BRGT pin = 0V, R
SET
= 124
. (Continued)
Start-Up Response
@
V
IN
= 2.7V (LM2794)
Start-Up Response
@
V
IN
= 2.7V (LM2795)
20028517
20028520
Start-Up Response
@
V
IN
= 3.6V (LM2794)
Start-Up Response
@
V
IN
= 3.6V (LM2795)
20028518
20028522
Start-Up Response
@
V
IN
= 4.2V (LM2794)
Start-Up Response
@
V
IN
= 4.2V (LM2795)
20028519
20028521
L
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2794BL 功能描述:IC LED DRVR WHT BCKLT 14USMD RoHS:否 類別:集成電路 (IC) >> PMIC - LED 驅(qū)動器 系列:- 標準包裝:1 系列:- 恒定電流:- 恒定電壓:- 拓撲:PWM,切換式電容器(充電泵) 輸出數(shù):1 內(nèi)部驅(qū)動器: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 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)品目錄頁面:1371 (CN2011-ZH PDF) 其它名稱:BD1603NUV-E2CT
LM2794BL NOPB 制造商:Texas Instruments 功能描述:LED DRVR 4Segment 3.3V/5V 14-Pin uSMD T/R
LM2794BLX 制造商:Texas Instruments 功能描述:
LM2794EVAL 功能描述:電源管理IC開發(fā)工具 EVAL KIT FOR LM2794 RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
LM2794TL 功能描述:IC LED DRVR WHT BCKLT 14MICROSMD RoHS:否 類別:集成電路 (IC) >> PMIC - LED 驅(qū)動器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 恒定電流:- 恒定電壓:- 拓撲:升壓(升壓),切換式電容器(充電泵) 輸出數(shù):1 內(nèi)部驅(qū)動器:是 類型 - 主要:背光 類型 - 次要:白色 LED 頻率:625kHz ~ 875kHz 電源電壓:2.7 V ~ 5.3 V 輸出電壓:5V 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:10-µMAX 包裝:帶卷 (TR) 工作溫度:-40°C ~ 85°C