參數(shù)資料
型號(hào)： LP3933
廠商： National Semiconductor Corporation
英文描述： Lighting Management System for Six White LEDs and Two RGB or FLASH LEDs
中文描述： 照明管理系統(tǒng)6個(gè)白光LED和RGB或兩個(gè)閃光LED
文件頁(yè)數(shù)： 17/18頁(yè)
文件大?。?/td> 406K
代理商： LP3933
Control Registers
Control registers and register bits are shown in the following table.
ADDR
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0DH
2AH
2BH
2CH
2DH
2EH
2FH
Default value of each register is 0000 0000 except boost output which is 0011 1111 = 3Fh (5V).
REGISTER
D7
D6
D5
rsw1
r1_on[1]
g1_on[1]
b1_on[1]
r1slope[1]
g1slope[1]
b1slope[1]
r1_pwm
D4
gsw1
r1_on[0]
g1_on[0]
b1_on[0]
r1slope[0]
g1slope[0]
b1slope[0]
g1_pwm
D3
bsw1
r1_off[3]
g1_off[3]
b1_off[3]
r1duty[3]
g1duty[3]
b1duty[3]
b1_pwm
wled_pwm
wled[3]
cled[3]
en_flash2
boost[3]
r2_off[3]
g2_off[3]
b2_off[3]
r2duty[3]
g2duty[3]
b2duty[3]
D2
rsw2
r1_off[2]
g1_off[2]
b1_off[2]
r1duty[2]
g1duty[2]
b1duty[2]
r2_pwm
cled_pwm
wled[2]
cled[2]
D1
gsw2
r1_off[1]
g1_off[1]
b1_off[1]
r1duty[1]
g1duty[1]
b1duty[1]
g2_pwm
en_wled
wled[1]
cled[1]
D0
bsw2
r1_off[0]
g1_off[0]
b1_off[0]
r1duty[0]
g1duty[0]
b1duty[0]
b2_pwm
en_cled
wled[0]
cled[0]
RGB Control register1
red1_on_off
green1_on_off
blue1_on_off
r1slope, r1duty
g1slope, g1duty
b1slope, b1duty
RGB Control register2
wled control reg
WLED1–4
CLED1–2
enables
boost output
red2_on_off
green2_on_off
blue2_on_off
r2slope, r2duty
g2slope, g2duty
b2slope, b2duty
rgb pwm
r1_on[3]
g1_on[3]
b1_on[3]
r1slope[3]
g1slope[3]
b1slope[3]
cycle[1]
rgb start
r1_on[2]
g1_on[2]
b1_on[2]
r1slope[2]
g1slope[2]
b1slope[2]
cycle[0]
wled[7]
cled[7]
wled[6]
cled[6]
nstby
boost[6]
r2_on[2]
g2_on[2]
b2_on[2]
r2slope[2]
g2slope[2]
b2slope[2]
wled[5]
cled[5]
en_boost
boost[5]
r2_on[1]
g2_on[1]
b2_on[1]
r2slope[1]
g2slope[1]
b2slope[1]
wled[4]
cled[4]
en_flash1
boost[4]
r2_on[0]
g2_on[0]
b2_on[0]
r2slope[0]
g2slope[0]
b2slope[0]
boost[7]
r2_on[3]
g2_on[3]
b2_on[3]
r2slope[3]
g2slope[3]
b2slope[3]
boost[2]
r2_off[2]
g2_off[2]
b2_off[2]
r2duty[2]
g2duty[2]
b2duty[2]
boost[1]
r2_off[1]
g2_off[1]
b2_off[1]
r2duty[1]
g2duty[1]
b2duty[1]
boost[0]
r2_off[0]
g2_off[0]
b2_off[0]
r2duty[0]
g2duty[0]
b2duty[0]
L
www.national.com
17
相關(guān)PDF資料
PDF描述
LP3933SL Lighting Management System for Six White LEDs and Two RGB or FLASH LEDs
LP3933SLX Lighting Management System for Six White LEDs and Two RGB or FLASH LEDs
LP3936 Lighting Management System for Six White LEDs and One RGB or FLASH LED
LP3936SL Lighting Management System for Six White LEDs and One RGB or FLASH LED
LP3936SLX Lighting Management System for Six White LEDs and One RGB or FLASH LED
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP3933A WAF 制造商:Texas Instruments 功能描述:
LP3933SL 制造商:Texas Instruments 功能描述:LIGHTING MANAGEMENT IC POWERWISE
LP3933SL/NOPB 功能描述:IC LED DRVR WT/RGB BCKLGT 32TCSP RoHS:是 類(lèi)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(lèi)型 - 主要:背光 類(lèi)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(lèi)型:表面貼裝 封裝/外殼:10-VFDFN 裸露焊盤(pán) 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(chēng):BD1603NUV-E2CT
LP3933SLX 功能描述:IC LED DRVR WT/RGB BCKLGT 32TCSP RoHS:否 類(lèi)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(lèi)型 - 主要:背光 類(lèi)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(lèi)型:表面貼裝 封裝/外殼:10-VFDFN 裸露焊盤(pán) 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(chēng):BD1603NUV-E2CT
LP3936 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Lighting Management System for Six White LEDs and One RGB or FLASH LED
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*