參數(shù)資料
型號： LM2793LDX
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
文件頁數(shù)： 2/10頁
文件大?。?/td> 211K
代理商： LM2793LDX
Connection Diagram
LM2793
10-pin Leadless Leadframe Package (LLP-10)
3mmx3mmx0.8mm
NS Package Number LDA10A
20063603
Top View
Ordering Information
Order Number
Package Description
Package
Marking
LM2793
LM2793
Supplied as Tape and Reel
(Units)
1000
4500
LM2793LD
LM2793LDX
LLP-10
LLP-10
Pin Description
Pin
1
2
3
4
5
6
7
8
Name
V
IN
C1-
C2+
C1+
P
OUT
D1
D2
SD-BRGT
Description
Power supply voltage connection
Flying capacitor C1 connection
Flying capacitor C2 connection
Flying capacitor C1 connection
Charge pump output
Current source output / LED connection
Current source output / LED connection
Dual function Shutdown - Brightness. Grounding pin shuts down part. Voltage
between 0.75V and 2.75V (typ.) linearly adjusts current outputs. Output current
equals 16mA at voltages above 2.75V.
Power supply ground connection
Flying capacitor C2 connection
9
10
GND
C2-
L
www.national.com
2
相關(guān)PDF資料
PDF描述
LM2793LD Low Noise White LED Constant Current Supply with Dual Function Brightness Control
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
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(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:
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