參數(shù)資料
型號(hào)： MAX8901B
廠(chǎng)商： Maxim Integrated Products, Inc.
英文描述： Highest Efficiency Supply for 2 to 6 Series WLEDs in a 2mm x 2mm TDFN Package
中文描述： 效率最高的2至6只串聯(lián)WLED供電電源，2mm x 2mm TDFN封裝
文件頁(yè)數(shù)： 4/15頁(yè)
文件大?。?/td> 310K
代理商： MAX8901B
M
Highest Efficiency Supply for 2 to 6
Series WLEDs in a 2mm x 2mm TDFN Package
4
_______________________________________________________________________________________
Typical Operating Characteristics
(Circuit of Figure 5, I
LED
= 24.75mA, V
IN
= V
ON
= 3.6V, C1 = 1μF, C2 = 1μF, T
A
= +25°C, unless otherwise noted.)
90
85
80
75
70
2
4
3
5
6
LED EFFICIENCY vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
E
4 WLEDs
6 WLEDs
3 WLEDs
INDUCTOR: TOKO 1069AS-220M
DIODE: CENTRAL SEMI CMDSH05-4
90
85
80
75
70
2
4
3
5
6
LED EFFICIENCY vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
E
4 WLEDs
6 WLEDs
3 WLEDs
INDUCTOR: TOKO 1098AS-100M
DIODE: NXP PMEG3005EB
50
55
60
65
70
75
80
85
90
0
5
10
15
20
25
LED EFFICIENCY vs. LED CURRENT
(6 WLEDs)
M
LED CURRENT (mA)
E
V
IN
= 5V
V
IN
= 5.5V
V
IN
= 3.6V
V
IN
= 4.2V
V
IN
= 3V
INDUCTOR: TOKO 1069AS-220M
DIODE: CENTRAL SEMI CMDSH05-4
50
55
60
65
70
75
80
85
90
0
5
10
15
20
25
LED EFFICIENCY vs. LED CURRENT
(6 WLEDs)
M
LED CURRENT (mA)
E
V
IN
= 5V V
IN
= 5.5V
V
IN
= 3.6V
V
IN
= 4.2V
V
IN
= 3V
INDUCTOR: TOKO 1098AS-100M
DIODE: NXP PMEG3005EB
50
55
60
65
70
75
80
85
90
0
5
10
15
20
25
LED EFFICIENCY vs. LED CURRENT
(4 WLEDs)
M
LED CURRENT (mA)
E
V
IN
= 5V
V
IN
= 5.5V
V
IN
= 3.6V
V
IN
= 4.2V
V
IN
= 3V
INDUCTOR: TOKO 1069AS-220M
DIODE: CENTRAL SEMI CMDSH05-4
50
55
60
65
70
75
80
85
90
0
5
10
15
20
25
LED EFFICIENCY vs. LED CURRENT
(4 WLEDs)
M
LED CURRENT (mA)
E
V
IN
= 5V
V
IN
= 5.5V
V
IN
= 3.6V
V
IN
= 4.2V
V
IN
= 3V
INDUCTOR: TOKO 1098AS-100M
DIODE: NXP PMEG3005EB
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX8901BETA+ 制造商:Maxim Integrated Products 功能描述:HIGHEST EFFICIENCY SUPPLY FOR 2 TO 6 SERIES WLEDS IN A - Rail/Tube
MAX8901BETA+CAR 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
MAX8901BETA+T 功能描述:LED照明驅(qū)動(dòng)器 Supply for 2 to 6 Series WLEDs 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
MAX8901BETA+TCAR 功能描述:LED照明驅(qū)動(dòng)器 Highest Efficiency Supply for 2 to 6 Series WLEDs in a 2mm x 2mm TDFN Package 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
MAX8901BETA+TCH8 功能描述:LED照明驅(qū)動(dòng)器 Supply for 2 to 6 Series WLEDs 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
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