參數(shù)資料
型號: 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個白光LED和RGB或兩個閃光LED
文件頁數(shù): 3/18頁
文件大?。?/td> 406K
代理商: LP3933
Pin Description
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Name
FB
Type
Input
Ground
Output
Power
Ground
Output
Output
Ground
Output
Output
Output
Output
Input
Power
Ground
Output
Ground
Logic Input
Logic Input
Logic Output
Logic Input
Logic Input
Logic Input
Power
Ground
Output
Output
Output
Ground
Output
Output
Output
Description
Boost Converter Feedback
Power Switch Ground
Open Drain, Boost Converter Power Switch
Supply Voltage for Internal Digital Circuits
Ground Return for V
DD2
(Internal Digital)
Open Drain, CLED1 Output
Open Drain, CLED2 Output
Ground for WLED and CLED Drivers
Open Drain, White LED1 Output
Open Drain, White LED2 Output
Open Drain, White LED3 Output
Open Drain, White LED4 Output
Oscillator Resistor
Supply Voltage for Internal Analog Circuits
Ground
Internal Reference Bypass Capacitor
Ground
Low Active Reset Input
SPI Slave Select
SPI Serial Data Output
SPI Serial Data Input
SPI Clock
LED Control for On/Off or Dimming Control
Supply Voltage for Logic IO Signals
Ground
Open Drain Output, Blue LED 2
Open Drain Output, Green LED 2
Open Drain Output, Red LED 2
RGB Driver Ground
Open Drain Output, Red LED 1
Open Drain Output, Green LED 1
Open Drain Output, Blue LED 1
GND_BOOST
SW
V
DD2
GND2
CLED1
CLED2
GND_WLED
WLED1
WLED2
WLED3
WLED4
RT
V
DD1
GND1
V
REF
GND3
NRST
SS
SO
SI
SCK
PWM_LED
V
DD_IO
GND4
B2
G2
R2
GND_RGB
R1
G1
B1
L
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相關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
相關代理商/技術參數(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 類別:集成電路 (IC) >> PMIC - LED 驅動器 系列:- 標準包裝:1 系列:- 恒定電流:- 恒定電壓:- 拓撲:PWM,切換式電容器(充電泵) 輸出數(shù):1 內(nèi)部驅動器: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 供應商設備封裝: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
LP3933SLX 功能描述:IC LED DRVR WT/RGB BCKLGT 32TCSP RoHS:否 類別:集成電路 (IC) >> PMIC - LED 驅動器 系列:- 標準包裝:1 系列:- 恒定電流:- 恒定電壓:- 拓撲:PWM,切換式電容器(充電泵) 輸出數(shù):1 內(nèi)部驅動器: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 供應商設備封裝: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
LP3936 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Lighting Management System for Six White LEDs and One RGB or FLASH LED