參數(shù)資料
型號(hào): LP5520
廠商: National Semiconductor Corporation
元件分類: LED驅(qū)動(dòng)器
英文描述: RGB Backlight LED Driver
中文描述: RGB背光LED驅(qū)動(dòng)器
文件頁數(shù): 11/34頁
文件大?。?/td> 790K
代理商: LP5520
EEPROM memory map
Address
00
01
02
03
04
05
06
07
08
09
0a
0b
0c
0d
0e
0f
10
11
12
13
14
15
16
17
18
19
1a
1b
1c
1d
1e
1f
20
...
3f
40
41
42
43
44
45
46
47
48
49
Bits [7:4]
Bits [3:0]
Definition
RB0[7:0]
RB1[7:0]
RB2[7:0]
RB3[7:0]
RB4[7:0]
RB5[7:0]
RB6[7:0]
RB7[7:0]
RB8[7:0]
RB9[7:0]
GB0[7:0]
GB1[7:0]
GB2[7:0]
GB3[7:0]
GB4[7:0]
GB5[7:0]
GB6[7:0]
GB7[7:0]
GB8[7:0]
GB9[7:0]
BB0[7:0]
BB1[7:0]
BB2[7:0]
BB3[7:0]
BB4[7:0]
BB5[7:0]
BB6[7:0]
BB7[7:0]
BB8[7:0]
BB9[7:0]
LM20K[7:0]
LM20B[7:0]
RC0[7:0]
RC1[7:0]
RC2[7:0]
RC3[7:0]
RC4[7:0]
RC5[7:0]
RC6[7:0]
RC7[7:0]
RC8[7:0]
RC9[7:0]
Base PWM-value for red
(8 LSB bits)
-40...-25
-24...-9
-8...+7
+8...+23
+24...+39
+40...+55
+56...+71
+72...+87
+88...+103
From +104
-40...-25
-24...-9
-8...+7
+8...+23
+24...+39
+40...+55
+56...+71
+72...+87
+88...+103
From +104
-40...-25
-24...-9
-8...+7
+8...+23
+24...+39
+40...+55
+56...+71
+72...+87
+88...+103
From +104
K
B
Base PWM-value for green
(8 LSB bits)
Base PWM-value for blue
(8 LSB bits)
Scaling values for LM20 sensor
Not used
Coefficient PWM-value for red
-40...-25
-24...-9
-8...+7
+8...+23
+24...+39
+40...+55
+56...+71
+72...+87
+88...+103
From +104
11
www.national.com
L
相關(guān)PDF資料
PDF描述
LP5520TL RGB Backlight LED Driver
LP5520TLX RGB Backlight LED Driver
LP5521 Programmable Three Channel LED Driver
LP5521TM Programmable Three Channel LED Driver
LP5521TMX Programmable Three Channel LED Driver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP5520TL 制造商:NSC 制造商全稱:National Semiconductor 功能描述:RGB Backlight LED Driver
LP5520TL/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
LP5520TLX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:RGB Backlight LED Driver
LP5520TLX/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
LP5521 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Programmable Three Channel LED Driver