參數(shù)資料
型號(hào): LP39542
廠商: National Semiconductor Corporation
英文描述: Zener Diode; Application: Low noise; Pd (mW): 250; Vz (V): 4.3 to 4.7; Condition Iz at Vz (mA): 0.5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: LLD
中文描述: 高級(jí)照明管理單位
文件頁(yè)數(shù): 45/58頁(yè)
文件大?。?/td> 2547K
代理商: LP39542
R1_ON[3:0],
R1_OFF[3:0]
G1_ON[3:0],
G1_OFF[3:0]
B1_ON[3:0],
B1_OFF[3:0]
Bits 7-4, 3-0
RGB1 ON and OFF time
Bits
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
ON/OFF time
0%
1%
2.5%
5%
7.5%
10%
15%
20%
30%
40%
50%
60%
70%
80%
90%
100%
R1/G1/B1 CYCLE(02H, 04H, 06H) – BLINKING CYCLE CONTROL REGISTER
D7
D6
D5
D4
D3
D2
D1
D0
R1/G1/
B1_CYCLE_EN
rw-0
R1/G1/B1_CYCLE[2:0]
r-0
r-0
r-0
r-0
rw-0
rw-0
rw-0
R1_CYCLE_EN
G1_CYCLE_EN
B1_CYCLE_EN
R1_CYCLE[2:0]
G1_CYCLE[2:0]
B1_CYCLE[2:0]
Bit 3
Blinking enable
0 = disabled, output state is defined with RGB registers
1 = enabled, output state is defined with blinking cycle
RGB1 cycle time
Bits
Blinking cycle time
000
001
010
011
100
101
110
111
Bits 2-0
Blinking frequency
10 Hz
4 Hz
2 Hz
1 Hz
0.5 Hz
0.33 Hz
0.25 Hz
0.2 Hz
0.1s
0.25s
0.5s
1s
2s
3s
4s
5s
45
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相關(guān)PDF資料
PDF描述
LP39542RL Zener Diode; Application: Low noise; Pd (mW): 250; Vz (V): 4.6 to 5.0; Condition Iz at Vz (mA): 0.5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: LLD
LP39542RLX Zener Diode; Application: Low noise; Pd (mW): 250; Vz (V): 4.9 to 5.3; Condition Iz at Vz (mA): 0.5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: LLD
LP39542TL Advanced Lighting Management Unit
LP39542TLX Advanced Lighting Management Unit
LP3954 Advanced Lighting Management Unit
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP39542RL 制造商:Texas Instruments 功能描述:IC, LIGHTING MGNT UNIT, SMD
LP39542RL/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
LP39542RLX 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Advanced Lighting Management Unit
LP39542RLX/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
LP39542TL 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Advanced Lighting Management Unit