參數(shù)資料
型號: LM27953
廠商: National Semiconductor Corporation
元件分類: LED驅(qū)動(dòng)器
英文描述: White LED Driver with Four LED Current Sinks and 3/2x Switched Capacitor Boost
中文描述: 白光LED 4個(gè)LED電流吸收和3/2x開關(guān)電容升壓驅(qū)動(dòng)
文件頁數(shù): 6/11頁
文件大?。?/td> 681K
代理商: LM27953
Typical Performance Characteristics
Unless otherwise specified: V
IN
= 3.6V; V
LED
= 3.6V; EN = V
IN
;
R
SET
= 8.35k
; C
IN
, C
1
, C
2
, and C
POUT
= 1μF. (Continued)
Charge Pump Output Voltage
vs. Output Current
Charge Pump Output Voltage
vs. Input Voltage (No Load Current)
20128010
20128008
Input Current vs. Input Voltage
Charge Pump Output Resistance
vs Output Current
20128009
20128011
L
www.national.com
6
相關(guān)PDF資料
PDF描述
LM27953TL White LED Driver with Four LED Current Sinks and 3/2x Switched Capacitor Boost
LM27 SOT-23, 3 Degree Celcious Accurate, 120-150 Degree Celcious Factory Preset Thermostat
LM27CIM5-1HJ SOT-23, 3 Degree Celcious Accurate, 120-150 Degree Celcious Factory Preset Thermostat
LM27CIM5-2HJ SOT-23, 3 Degree Celcious Accurate, 120-150 Degree Celcious Factory Preset Thermostat
LM27CIM5X-1HJ SOT-23, 3 Degree Celcious Accurate, 120-150 Degree Celcious Factory Preset Thermostat
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM27953TL 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:IC LED DRIVER WHITE SMD 27953
LM27953TL/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 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
LM27953TLX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:White LED Driver with Four LED Current Sinks and 3/2x Switched Capacitor Boost
LM27953TLX/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 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
LM2795BL 制造商:Texas Instruments 功能描述:IC WLED DRIVER QUAD POWERWISE