參數(shù)資料
型號(hào): LM2794TL
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: Current Regulated Switched Capacitor LED Supply with Analog and PWM Brightness Control
中文描述: SWITCHED CAPACITOR REGULATOR, 675 kHz SWITCHING FREQ-MAX, PBGA14
封裝: CSP-14
文件頁數(shù): 8/16頁
文件大小: 487K
代理商: LM2794TL
Typical Performance Characteristics
Unless otherwise specified, C1 = C2 = C
IN
= C
HOLD
= 1μF, V
IN
= 3.6V, BRGT pin = 0V, R
SET
= 124
. (Continued)
Available Additional Current
@
P
OUT
I
DIODE
1 4 = 15mA, R
SET
= 124
Switching Frequency
20028531
20028516
L
www.national.com
8
相關(guān)PDF資料
PDF描述
LM2794 Current Regulated Switched Capacitor LED Supply with Analog and PWM Brightness Control
LM27952 White LED Adaptive 1.5X/1X Switched Capacitor Current Driver
LM27952SD White LED Adaptive 1.5X/1X Switched Capacitor Current Driver
LM27952SDX White LED Adaptive 1.5X/1X Switched Capacitor Current Driver
LM27961 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2794TL/NOPB 功能描述:LED照明驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
LM2794TLX 功能描述:IC LED DRVR WHT BCKLT 14USMD RoHS:否 類別:集成電路 (IC) >> PMIC - LED 驅(qū)動(dòng)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 恒定電流:- 恒定電壓:- 拓?fù)?升壓(升壓),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: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
LM2794TLX/NOPB 功能描述:LED照明驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
LM2795 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
LM27951 制造商:NSC 制造商全稱:National Semiconductor 功能描述:White LED Adaptive 1.5X/1X Switched Capacitor Current Driver