參數(shù)資料
型號(hào): LM2793LD
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: Low Noise White LED Constant Current Supply with Dual Function Brightness Control
中文描述: SWITCHED CAPACITOR REGULATOR, 675 kHz SWITCHING FREQ-MAX, DSO10
封裝: LLP-10
文件頁(yè)數(shù): 5/10頁(yè)
文件大小: 211K
代理商: LM2793LD
Typical Performance Characteristics
V
IN
= 3.6, V
SD-BRGT
= 3.0, C
1
= C
2
= C
IN
= C
HOLD
= 1μF. Capacitors are low-ESR multi-layer ceramic capacitors (MLCC’s).
Unless otherwise specified: T
A
= 25C, 2 LEDs, V
DX
= 3.6V,
LED Current vs. Input Voltage
LED Current vs. SD-BRGT Voltage
20063606
20063607
Efficiency vs. Input Voltage
LED Current vs. LED Voltage
20063612
20063608
Quiescent Current vs. Input Voltage
Shutdown Supply Current vs. Input Voltage
20063609
20063610
L
www.national.com
5
相關(guān)PDF資料
PDF描述
LM2793 Low Noise White LED Constant Current Supply with Dual Function Brightness Control
LM2794TLX Current Regulated Switched Capacitor LED Supply with Analog and PWM Brightness Control
LM2794BL Current Regulated Switched Capacitor LED Supply with Analog and PWM Brightness Control
LM2794BLX Current Regulated Switched Capacitor LED Supply with Analog and PWM Brightness Control
LM2794TL Current Regulated Switched Capacitor LED Supply with Analog and PWM Brightness Control
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2793LD/NOPB 功能描述:IC LED DRIVR WHITE BCKLGT 10-LLP 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 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
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LM2793LDX 功能描述:IC LED DRIVR WHITE BCKLGT 10-LLP 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 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
LM2793LDX/AULF 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
LM2794 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Current Regulated Switched Capacitor LED Supply with Analog and PWM Brightness Control