LED 驱动器

结果:
7,173
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7,173
选择
图片产品详情单价可用性ECAD 模型SeriesMounting TypeApplicationsFrequencyPackage / CaseSupplier Device PackageVoltage - OutputVoltage - Supply (Max)Operating TemperatureTopologyInternal Switch(s)GradeCurrent - Output / ChannelDimmingNumber of OutputsTypeVoltage - Supply (Min)Qualification
NCL38046PADR2G
CC/CV AMPLIFIER FOR PRECISE CC R
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数量
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PCB Symbol, Footprint & 3D Model
-
Surface Mount
General Purpose
-
8-SOIC (0.154", 3.90mm Width)
8-SOIC
-
30V
-40°C ~ 125°C (TJ)
-
No
-
-
Analog, PWM
1
AC DC Offline Switcher
7.5V
-
TPS923652DMTR
65-V, 2-A BOOST OR BUCK-BOOST LE
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数量
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PCB Symbol, Footprint & 3D Model
-
Surface Mount, Wettable Flank
Backlight, Lighting
100kHz ~ 2.2MHz
14-VDFN Exposed Pad
14-VSON (4.5x3)
0V ~ 63V
63V
-40°C ~ 125°C (TJ)
Step-Down (Buck), Step-Up (Boost)
Yes
-
2A
Analog, PWM
1
DC DC Regulator
4.5V
-
TPS923652DRRR
65-V, 2-A BOOST OR BUCK-BOOST LE
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Backlight, Lighting
100kHz ~ 2.2MHz
12-WFDFN Exposed Pad
12-SON (3x3)
0V ~ 63V
63V
-40°C ~ 125°C (TJ)
Step-Down (Buck), Step-Up (Boost)
Yes
-
2A
Analog, PWM
1
DC DC Regulator
4.5V
-
TPS922053DRRR
65-V, 2-A BUCK LED DRIVER WITH I
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Backlight, Lighting
100kHz ~ 2.2MHz
12-WFDFN Exposed Pad
12-SON (3x3)
0V ~ 63V
65V
-40°C ~ 125°C (TJ)
Step-Down (Buck)
Yes
-
2A
Analog, PWM
1
DC DC Regulator
4.5V
-
TPS922052DRRR
65-V, 2-A BUCK LED DRIVER WITH I
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Backlight, Lighting
100kHz ~ 2.2MHz
12-WFDFN Exposed Pad
12-SON (3x3)
0V ~ 63V
63V
-40°C ~ 125°C (TJ)
Step-Down (Buck)
Yes
-
3A
Analog, PWM
1
DC DC Regulator
4.5V
-
LP5811DYBHR
12 RGB LED SYNCHRONOUS BOOST DRI
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
General Purpose
500kHz, 1MHz
12-BGA, DSBGA
12-DSBGA (1.84x1.43)
3V ~ 5.5V
5.5V
-40°C ~ 85°C
Step-Up (Boost)
Yes
-
1.6A
Analog, PWM
4
DC DC Regulator
0.5V
-
LP5811CYBHR
12 RGB LED SYNCHRONOUS BOOST DRI
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
General Purpose
500kHz, 1MHz
12-BGA, DSBGA
12-DSBGA (1.84x1.43)
3V ~ 5.5V
5.5V
-40°C ~ 85°C
Step-Up (Boost)
Yes
-
1.6A
Analog, PWM
4
DC DC Regulator
0.5V
-
LP5811AYBHR
12 RGB LED SYNCHRONOUS BOOST DRI
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
General Purpose
500kHz, 1MHz
12-BGA, DSBGA
12-DSBGA (1.84x1.43)
3V ~ 5.5V
5.5V
-40°C ~ 85°C
Step-Up (Boost)
Yes
-
1.6A
Analog, PWM
4
DC DC Regulator
0.5V
-
LP5811BYBHR
12 RGB LED SYNCHRONOUS BOOST DRI
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
General Purpose
500kHz, 1MHz
12-BGA, DSBGA
12-DSBGA (1.84x1.43)
3V ~ 5.5V
5.5V
-40°C ~ 85°C
Step-Up (Boost)
Yes
-
1.6A
Analog, PWM
4
DC DC Regulator
0.5V
-
IS32FL3265B-ZLA3-TR
IC LED DRV LIN PWM 60MA 28ETSSOP
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Lighting
-
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-eTSSOP
-
5.5V
-40°C ~ 125°C (TA)
Constant Current
No
Automotive
60mA
PWM
18
Linear
3V
AEC-Q100
AS1112-BQFT
IC LED DRVR LINEAR 100MA 32TQFN
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Backlight, Signage
30MHz
32-VFQFN Exposed Pad
32-TQFN (5x5)
15V
5.5V
-40°C ~ 85°C (TA)
Shift Register
Yes
-
100mA
-
16
Linear
3V
-
NCL38046AADR2G
CC/CV AMPLIFIER FOR PRECISE CC R
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
General Purpose
-
8-SOIC (0.154", 3.90mm Width)
8-SOIC
-
30V
-40°C ~ 125°C (TJ)
-
No
-
-
Analog, PWM
1
AC DC Offline Switcher
7.5V
-
MAX20051EAUD/V+
2A SYNCHRONOUS-BUCK LED DRIVERS
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Commercial & Industrial Lighting
400kHz
14-TSSOP (0.173", 4.40mm Width) Exposed Pad
14-TSSOP-EP
5V
65V
-40°C ~ 125°C (TA)
Step-Down (Buck)
Yes
Automotive
2A
Analog, PWM
1
DC DC Regulator
4.5V
AEC-Q100
MAX20446BATG/VY+T
6CH LED DRIVER WITH HYBRID DIMMI
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount, Wettable Flank
Backlight
400kHz ~ 2.2MHz
24-WFQFN Exposed Pad
24-SWTQFN (4x4)
52V
36V
-40°C ~ 125°C (TA)
Step-Up (Boost), SEPIC
Yes
Automotive
120mA
Analog, I²C, PWM
6
DC DC Controller
4.5V
-
MAX25603AUI/V+T
SYNCHRONOUS HIGH VOLTAGE 4-SWITC
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-
200kHz ~ 440kHz
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
-
60V
-40°C ~ 125°C (TJ)
Step-Down (Buck), Step-Up (Boost)
No
Automotive
-
Analog, PWM
4
DC DC Controller
5V
AEC-Q100
MAX25608AUI/V+T
12-SWITCH MATRIX MANAGER WITH UA
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-
16.384MHz
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
-
60V
-40°C ~ 125°C (TA)
-
Yes
Automotive
1.6A (Switch)
PWM
12
Linear
4V
AEC-Q100
MAX25613BAUP/V+T
AUTOMOTIVE INFRARED LED CONTROLL
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-
-
20-TSSOP (0.173", 4.40mm Width) Exposed Pad
20-TSSOP-EP
55V
48V
-40°C ~ 125°C
Step-Up (Boost)
No
Automotive
-
PWM
2
DC DC Controller
5V
AEC-Q100
MAX25500ATMA/V+T
4X24 CHANNEL MODULAR MATRIX LED
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Backlight
-
48-WFQFN Exposed Pad
48-TQFN (7x7)
14V
3.3V, 5V
-40°C ~ 125°C
Constant Current
No
Automotive
72mA
Yes
1
Linear
-
AEC-Q100
MAX25612BAUP/V+T
SYNCHRONOUS AUTOMOTIVE HIGH VOLT
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount
Architectural, Commercial, Industrial Lighting
200kHz ~ 2.2MHz
20-TSSOP (0.173", 4.40mm Width) Exposed Pad
20-TSSOP-EP
4.875V ~ 5.125V
48V
-40°C ~ 125°C (TA)
SEPIC, Step-Down (Buck), Step-Up (Boost)
No
Automotive
-
Analog, PWM
1
DC DC Controller
5V
AEC-Q100
MAX25612BATP/VY+T
SYNCHRONOUS AUTOMOTIVE HIGH VOLT
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
Surface Mount, Wettable Flank
Architectural, Commercial, Industrial Lighting
200kHz ~ 2.2MHz
20-WFQFN Exposed Pad
20-TQFN-EP (4x4)
4.875V ~ 5.125V
48V
-40°C ~ 125°C (TA)
SEPIC, Step-Down (Buck), Step-Up (Boost)
No
Automotive
-
Analog, PWM
1
DC DC Controller
5V
AEC-Q100

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。