LED 驱动器

结果:
7,321
Manufacturer
Series
Supplier Device Package
Package / Case
Frequency
Voltage - Output
Current - Output / Channel
Voltage - Supply (Max)
Voltage - Supply (Min)
Operating Temperature
Applications
Number of Outputs
Dimming
Topology
Type
Voltage - Supply
Current - Supply
Mounting Type
Output Type
Internal Switch(s)
Qualification
Configuration
Function
Digits or Characters
Number of Bits per Element
Grade
Interface
Serial Interfaces
Output Configuration
Current - Output Source/Sink
Count
Display Type
Frequency - Switching
Number of Elements
Voltage - Supply (Vcc/Vdd)
Input Type
Synchronous Rectifier
Logic Type
Clock Sync
Duty Cycle (Max)
Control Features
Output Phases
结果7,321
选择
图片产品详情单价可用性ECAD 模型SeriesPackage / CaseApplicationsOperating TemperatureMounting TypeVoltage - Supply (Max)TopologyInternal Switch(s)Current - Output / ChannelDimmingNumber of OutputsSupplier Device PackageFrequencyTypeVoltage - Supply (Min)Voltage - OutputGradeQualification
MAX25606AUP/V+T
SEQUENTIAL TURN CONTROLLER
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
20-WFQFN Exposed Pad
-
-40°C ~ 125°C (TA)
Surface Mount, Wettable Flank
60V
-
Yes
-
PWM
6
20-TQFN-EP (4x4)
16.384MHz
Linear
4V
1.71V ~ 1.89V
Automotive
AEC-Q100
MAX20052BATC+
2A SYNCHRONOUS-BUCK LED DRIVERS
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
12-WFDFN Exposed Pad
Commercial & Industrial Lighting
-40°C ~ 125°C (TA)
Surface Mount
65V
Step-Down (Buck)
Yes
2A
PWM
1
12-TDFN (3x3)
2.1MHz
DC DC Regulator
4.5V
5V
Automotive
AEC-Q100
MAX25608BAUI/V+
TWELVE SWITCH HIGH BRIGHTNESS LE
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
-
-40°C ~ 125°C (TA)
Surface Mount
60V
-
Yes
1.6A (Switch)
PWM
12
28-TSSOP-EP
16.384MHz
Linear
4V
-
Automotive
AEC-Q100
MAX25500AUMA/V+
4X24 CHANNEL MODULAR MATRIX LED
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
48-TFSOP (0.240", 6.10mm Width) Exposed Pad
Backlight
-40°C ~ 125°C
Surface Mount
3.3V, 5V
Constant Current
No
72mA
Yes
1
48-TSSOP
-
Linear
-
14V
Automotive
AEC-Q100
MAX20446BATG/VY+
6CH LED DRIVER WITH HYBRID DIMMI
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
24-WFQFN Exposed Pad
Backlight
-40°C ~ 125°C (TA)
Surface Mount, Wettable Flank
36V
Step-Up (Boost), SEPIC
Yes
120mA
Analog, I²C, PWM
6
24-SWTQFN (4x4)
400kHz ~ 2.2MHz
DC DC Controller
4.5V
52V
Automotive
-
MAX20090AUPB/V+
AUTOMOTIVE HIGH-VOLTAGE, HIGH-BR
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
20-TSSOP (0.173", 4.40mm Width) Exposed Pad
-
-40°C ~ 125°C (TA)
Surface Mount
65V
SEPIC, Step-Down (Buck), Step-Up (Boost)
No
-
Analog, PWM
1
20-TSSOP-EP
200kHz ~ 2.2MHz
DC DC Controller
5V
5V
Automotive
-
MAX20052BATC+T
2A SYNCHRONOUS-BUCK LED DRIVERS
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
12-WFDFN Exposed Pad
Commercial & Industrial Lighting
-40°C ~ 125°C (TA)
Surface Mount
65V
Step-Down (Buck)
Yes
2A
PWM
1
12-TDFN (3x3)
2.1MHz
DC DC Regulator
4.5V
5V
Automotive
AEC-Q100
MAX25612BAUP/V+T
SYNCHRONOUS AUTOMOTIVE HIGH VOLT
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Architectural, Commercial, Industrial Lighting
-40°C ~ 125°C (TA)
Surface Mount
48V
SEPIC, Step-Down (Buck), Step-Up (Boost)
No
-
Analog, PWM
1
20-TSSOP-EP
200kHz ~ 2.2MHz
DC DC Controller
5V
4.875V ~ 5.125V
Automotive
AEC-Q100
MAX25612BATP/VY+T
SYNCHRONOUS AUTOMOTIVE HIGH VOLT
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
20-WFQFN Exposed Pad
Architectural, Commercial, Industrial Lighting
-40°C ~ 125°C (TA)
Surface Mount, Wettable Flank
48V
SEPIC, Step-Down (Buck), Step-Up (Boost)
No
-
Analog, PWM
1
20-TQFN-EP (4x4)
200kHz ~ 2.2MHz
DC DC Controller
5V
4.875V ~ 5.125V
Automotive
AEC-Q100
MAX20090AUPB/V+T
AUTOMOTIVE HIGH-VOLTAGE, HIGH-BR
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
20-TSSOP (0.173", 4.40mm Width) Exposed Pad
-
-40°C ~ 125°C
Surface Mount
65V
SEPIC, Step-Down (Buck), Step-Up (Boost)
No
2A
Analog, PWM
1
20-TSSOP-EP
200kHz ~ 2.2MHz
DC DC Controller
5V
-
Automotive
-
MPQ3326AGRE-AEC1-P
16-CHANNEL, 80MA/CH, LED DRIVER
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
24-VFQFN
-
-40°C ~ 125°C (TJ)
Surface Mount, Wettable Flank
16V
-
Yes
80mA
Analog, PWM
16
24-QFN (4x4)
220Hz, 250Hz, 280Hz, 330Hz
Linear
4.5V
22V
Automotive
AEC-Q100
MAX20051EAUD/V+T
2A SYNCHRONOUS-BUCK LED DRIVERS
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
14-TSSOP (0.173", 4.40mm Width) Exposed Pad
Commercial & Industrial Lighting
-40°C ~ 125°C (TA)
Surface Mount
65V
Step-Down (Buck)
Yes
2A
Analog, PWM
1
14-TSSOP-EP
400kHz
DC DC Regulator
4.5V
5V
Automotive
AEC-Q100
MAX25606ATP/VY+T
SEQUENTIAL TURN CONTROLLER
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
20-WFQFN Exposed Pad
-
-40°C ~ 125°C (TA)
Surface Mount, Wettable Flank
60V
-
Yes
-
PWM
6
20-TQFN-EP (4x4)
16.384MHz
Linear
4V
1.71V ~ 1.89V
Automotive
AEC-Q100
MLX81113KLW-BBC-000-RE
LIN RGB LED-CTRL WITH 4CH 60MA L
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
10-DFN Exposed Pad
-
-
Surface Mount
-
-
No
-
-
3
10-DFN (3x3)
-
DC DC Controller
-
-
Automotive
-
MAX20053DATG/V+T
2A SYNCHRONOUS BUCK LED DRIVER W
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
24-WFQFN Exposed Pad
Commercial & Industrial Lighting
-40°C ~ 125°C (TA)
Surface Mount
36V
Step-Down (Buck)
Yes
2A
PWM
1
24-TQFN (4x4)
2.1MHz
DC DC Regulator
4.5V
5V
Automotive
AEC-Q100
MAX20052CATC/V+T
2A SYNCHRONOUS-BUCK LED DRIVERS
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
12-WFDFN Exposed Pad
Commercial & Industrial Lighting
-40°C ~ 125°C (TA)
Surface Mount
36V
Step-Down (Buck)
Yes
2A
PWM
1
12-TDFN (3x3)
2.1MHz
DC DC Regulator
4.5V
5V
Automotive
AEC-Q100
MAX25014ATG/V+T
AUTOMOTIVE LOW INPUT VOLTAGE I2C
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
24-WFQFN Exposed Pad
Backlight
-40°C ~ 125°C (TA)
Surface Mount
36V
Step-Up (Boost)
Yes
150mA
PWM
4
24-TQFN (4x4)
400kHz ~ 2.2MHz
DC DC Controller
2.5V
5V
Automotive
-
MAX20444CATG/V+
4 CHANNEL LED BACKLIGHT DRIVER W
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
24-WFQFN Exposed Pad
Backlight
-40°C ~ 125°C (TA)
Surface Mount, Wettable Flank
36V
Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Yes
130mA
I²C, PWM
4
24-SWTQFN (4x4)
400kHz ~ 2.2MHz
DC DC Controller
4.5V
1.25V ~ 36V
Automotive
AEC-Q100
MAX20444CATG/VY+T
4 CHANNEL LED BACKLIGHT DRIVER W
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
24-WFQFN Exposed Pad
Backlight
-40°C ~ 125°C (TA)
Surface Mount, Wettable Flank
36V
Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Yes
130mA
I²C, PWM
4
24-SWTQFN (4x4)
400kHz ~ 2.2MHz
DC DC Controller
4.5V
1.25V ~ 36V
Automotive
AEC-Q100
MAX25512ATG/VY+T
I2C-CONTROLLED 4-CHANNEL LOW-VOL
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
24-WFQFN Exposed Pad
Backlight
-40°C ~ 125°C (TA)
Surface Mount
36V
Step-Up (Boost)
Yes
120mA
Analog, I²C, PWM
4
24-TQFN (4x4)
400kHz ~ 2.2MHz
DC DC Controller
4.5V
-
Automotive
AEC-Q100

关于  LED 驱动器

LED驱动器是一种电子设备,旨在从固定电压电源向发光二极管(LED)提供精确的电流控制。它们是LED照明系统的关键组成部分,确保LED获得适量的电力以实现最佳性能。 LED驱动器属于功率管理集成电路(PMIC)类别,专门设计用于调节通过LED的电流,保持恒定的亮度并防止过电流造成的损坏。它们起到电源和LED之间的桥梁作用,将电能转换和控制,以确保高效可靠的运行。 LED驱动器的一个关键功能是将电源的电压特性与连接的LED的特定电压要求相匹配。LED驱动器通常使用比电源更低的电压工作,使其能够高效驱动和控制LED。这种电压转换对于确保LED获得适当的电压水平而不受过多功率或潜在损坏的影响至关重要。 除了电压转换,LED驱动器还提供电流调节。它们精确控制通过LED的电流量,确保亮度一致并防止光输出的变化。这种电流调节有助于保持LED应用中所需的照明水平、均匀性和色彩准确性。 LED驱动器通常集成了各种功能来增强其功能。这些功能可能包括调光能力,允许根据用户偏好或环境条件调整LED的亮度级别。调光可以通过脉宽调制(PWM)、模拟控制或数字接口等多种方法实现。 总的来说,集成电路-功率管理-LED驱动器是LED照明系统中至关重要的组件,提供电压转换和精确的电流调节,以确保LED的最佳性能和寿命。它们实现了高效的电源管理、精确的控制,并具有调整LED照明应用亮度的灵活性。