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参数资料
| 型号： | MAX1599ETA |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 显示驱动器 |
| 英文描述： | High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs |
| 中文描述： | LED DISPLAY DRIVER, PDSO8 |
| 封装： | 3 X 3 MM, 0.80 MM HEIGHT, MO-229WEEC, TDFN-16 |
| 文件页数： | 4/10页 |
| 文件大小： | 245K |
| 代理商： | MAX1599ETA |
M
High-Efficiency, 26V Step-Up Converters
for Two to Six White LEDs
4
_______________________________________________________________________________________
Typical Operating Characteristics
(Circuit of Figure 1, V
IN
= 3.6V, I
LED
= 15mA, L1 = 22μH, C
IN
= 2.2μF, C
OUT
= 0.1μF, C
COMP
= 0.1μF, R
SENSE
= 7.5
, 4 LEDs,
T
A
= +25
°
C, unless otherwise noted.)
40
60
50
80
70
90
100
0
10
5
15
20
MAX1561
EFFICIENCY vs. LED CURRENT
(vs. NUMBER of LEDs)
M
LED CURRENT (mA)
E
2 LEDs
4 LEDs
6 LEDs
40
60
50
80
70
90
100
0
10
5
15
20
MAX1561
EFFICIENCY vs. LED CURRENT
(vs. INPUT VOLTAGE)
M
LED CURRENT (mA)
E
4.2V
IN
3.6V
IN
2.7V
IN
40
60
50
80
70
90
100
0
10
5
15
20
MAX1561
EFFICIENCY vs. LED CURRENT
(vs. INDUCTANCE)
M
LED CURRENT (mA)
E
10
μ
H
4.7
μ
H
47
μ
H
22
μ
H
40
60
50
80
70
90
100
0
10
5
15
20
MAX1599 EFFICIENCY vs. LED CURRENT
(vs. NUMBER OF LEDs)
M
LED CURRENT (mA)
E
6 LEDs
2 LEDs
4 LEDs
40
60
50
80
70
90
100
0
10
5
15
20
MAX1599 EFFICIENCY vs. LED CURRENT
(vs. INPUT VOLTAGE)
M
LED CURRENT (mA)
E
2.7V
IN
3.6V
IN
4.2V
IN
40
60
50
80
70
90
100
0
10
5
15
20
MAX1599 EFFICIENCY vs. LED CURRENT
(vs. INDUCTANCE)
M
LED CURRENT (mA)
E
47
μ
H
22
μ
H
0
5
10
20
15
25
0
20
30
40
50
10
DIRECT-PWM DIMMING DUTY CYCLE (%)
60
70
80
90 100
LED CURRENT vs. DIRECT-PWM
DIMMING DUTY CYCLE
M
L
V
= SQUARE WAVE
200Hz < FREQ < 200kHz
0
10
5
15
30
35
25
20
40
0
10
15
20
25
5
30
35
40
45
50
INPUT RIPPLE vs. INDUCTANCE
M
INDUCTANCE (
μ
H)
I
P
)
0
1
2
4
5
3
6
0
2
3
4
5
1
6
7
8
9
10
INPUT RIPPLE SPECTRUM
M
FREQUENCY (MHz)
I
R
)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1599ETA+ | 制造商:Maxim Integrated Products 功能描述:LED DRVR 6SEGMENT 3.3V/5V 8TDFN EP - Rail/Tube |
| MAX1599ETA+T | 功能描述:LED照明驱动器 26V Step-Up for 2-6 White LEDs RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| MAX1599ETA-T | 功能描述:LED照明驱动器 RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| MAX159ACPA | 功能描述:模数转换器 - ADC Integrated Circuits (ICs) RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX159ACPA+ | 功能描述:模数转换器 - ADC 10-Bit 108ksps 5.25V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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