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 TypeOperating TemperaturePackage / CaseSupplier Device PackageFrequencyVoltage - Supply (Max)Internal Switch(s)Number of OutputsDimmingGradeVoltage - OutputCurrent - Output / ChannelTypeTopologyVoltage - Supply (Min)ApplicationsQualification
TLC5948ADBQR
IC LED DRIVER LINEAR 60MA 24SSOP
5+
$0.6127
10+
$0.5718
15+
$0.5514
数量
82,500 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
24-SSOP (0.154", 3.90mm Width)
24-SSOP
-
5.5V
Yes
16
-
-
10V
60mA
Linear
Shift Register
3V
Signage
-
STP16CPC26PTR
IC LED DRV LIN ANALOG 24QSOP
5+
$0.6338
10+
$0.5915
15+
$0.5704
数量
82,500 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TA)
24-SSOP (0.154", 3.90mm Width)
24-QSOP
30MHz
5.5V
Yes
16
Analog
-
20V
90mA
Linear
Shift Register
3V
Lighting
-
ZXLD1374QESTTC
IC LED DRV RGLTR PWM 20TSSOP
5+
$8.4507
10+
$7.8873
15+
$7.6056
数量
82,500 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 150°C (TJ)
20-TSSOP (0.173", 4.40mm Width) Exposed Pad
20-TSSOP-EP
1MHz
60V
Yes
1
PWM
Automotive
-
1.5A (Switch)
DC DC Regulator
Step-Down (Buck), Step-Up (Boost)
8V
-
AEC-Q100
IS31LT3360-SDLS3-TR
IC LED DRV RGLTR PWM SOT89-5
5+
$0.2746
10+
$0.2563
15+
$0.2472
数量
80,323 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 105°C (TA)
SOT-89-5/6
SOT-89-5
1MHz
40V
Yes
1
Analog, PWM
Automotive
40V
1.2A (Switch)
DC DC Regulator
Step-Down (Buck)
6V
Lighting
-
NCP5005SNT1G
IC LED DRVR RGLTR PWM 50MA 5TSOP
5+
$0.4225
10+
$0.3944
15+
$0.3803
数量
77,010 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-25°C ~ 85°C (TA)
SOT-23-5 Thin, TSOT-23-5
5-TSOP
-
5.5V
Yes
1
PWM
-
24V
50mA
DC DC Regulator
Step-Up (Boost)
2.7V
Backlight
-
AL8860WT-7
IC LED DRVR RGLTR PWM 1A TSOT25
5+
$0.1268
10+
$0.1183
15+
$0.1141
数量
76,661 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 105°C (TA)
SOT-23-5 Thin, TSOT-23-5
TSOT-25
1MHz
40V
Yes
1
Analog, PWM
-
36V
1A
DC DC Regulator
Step-Down (Buck)
4.5V
Lighting, Signage
-
TPS61161ADRVR
IC LED DRV RGLTR PWM 700MA 6WSON
5+
$0.4225
10+
$0.3944
15+
$0.3803
数量
76,626 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
6-WDFN Exposed Pad
6-WSON (2x2)
600kHz
18V
Yes
1
PWM
-
38V
700mA (Switch)
DC DC Regulator
Step-Up (Boost)
2.7V
Backlight
-
TPS92513DGQR
IC LED DRVR RGLTR PWM 10HVSSOP
5+
$1.3732
10+
$1.2817
15+
$1.2359
数量
74,920 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TJ)
10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
10-HVSSOP
100kHz ~ 2MHz
42V
Yes
1
Analog, PWM
-
45V
1.5A
DC DC Regulator
Step-Down (Buck)
4.5V
Lighting
-
LM3466MRX/NOPB
IC LED DRVR LIN 1.5A 8SOPWRPAD
5+
$0.7394
10+
$0.6901
15+
$0.6655
数量
74,884 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TJ)
8-PowerSOIC (0.154", 3.90mm Width)
8-SO PowerPad
-
70V
Yes
1
-
-
-
1.5A (Switch)
Linear
-
6V
Lighting
-
TLC6C5912QDWRQ1
IC LED DRIVER LINEAR 50MA 20SOIC
5+
$5.2394
10+
$4.8901
15+
$4.7155
数量
73,850 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 150°C (TJ)
20-SOIC (0.295", 7.50mm Width)
20-SOIC
-
5.5V
Yes
12
-
Automotive
40V
50mA
Linear
Shift Register
3V
-
AEC-Q100
LM3409MY/NOPB
IC LED DRIVER CTRLR PWM 10HVSSOP
5+
$0.5282
10+
$0.4930
15+
$0.4754
数量
72,830 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TJ)
10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
10-HVSSOP
-
42V
No
1
Analog, PWM
Automotive
-
-
DC DC Controller
Step-Down (Buck)
6V
-
-
AL6562AS-13
IC LED DRIVER OFFL 8SO
5+
$0.2007
10+
$0.1873
15+
$0.1806
数量
72,500 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 150°C (TJ)
8-SOIC (0.154", 3.90mm Width)
8-SO
-
22V
No
1
-
-
-
-
AC DC Offline Switcher
Step-Up (Boost)
10.3V
Lighting
-
TL4242QKTTRQ1
IC LED DRVR LINEAR 500MA DDPAK-7
5+
$3.8028
10+
$3.5493
15+
$3.4225
数量
70,542 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TA)
TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
TO-263 (DDPAK-7)
-
42V
Yes
1
-
Automotive
16V
500mA
Linear
-
4.5V
-
AEC-Q100
NCL30188BDR2G
IC LED DRVR OFFLINE 8SOIC
5+
$1.3732
10+
$1.2817
15+
$1.2359
数量
70,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TJ)
8-SOIC (0.154", 3.90mm Width)
8-SOIC
-
25.5V
No
1
No
-
-
500mA
AC DC Offline Switcher
Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
8.8V
LED Lighting
-
TLD1211SJ
TLD1211 - LITIX LINEAR, LED DRIV
5+
$6.3380
10+
$5.9155
15+
$5.7042
数量
70,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
LITIX™
Surface Mount
-40°C ~ 150°C (TJ)
8-SOIC (0.154", 3.90mm Width)
PG-DSO-8-16
-
28V
Yes
1
PWM
-
85mA
Linear
Constant Current
8V
Backlight
TPS61041DBVR
IC LED DRVR RGLTR PWM SOT23-5
5+
$0.2958
10+
$0.2761
15+
$0.2662
数量
69,737 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
SC-74A, SOT-753
SOT-23-5
1MHz
6V
Yes
1
PWM
-
28V
215mA (Switch)
DC DC Regulator
Step-Up (Boost)
1.8V
Backlight
-
MP3309GQG-Z
IC LED DRVR RGLTR PWM 1.5A 10QFN
5+
$0.6338
10+
$0.5915
15+
$0.5704
数量
69,228 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TJ)
10-VFQFN
10-QFN (1.4x1.8)
640kHz
5.5V
Yes
1
Analog, PWM
-
35V
1.5A
DC DC Regulator
Step-Up (Boost)
2.7V
Backlight
-
TLC6C598CQDRQ1
IC LED DRIVER PS 50MA 16SOIC
5+
$0.8451
10+
$0.7887
15+
$0.7606
数量
67,940 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TA)
16-SOIC (0.154", 3.90mm Width)
16-SOIC
-
5.5V
Yes
8
-
Automotive
40V
50mA
Power Switch
Shift Register
3V
-
AEC-Q100
MP4027GJ-Z
IC LED DRIVER OFFL PWM TSOT23-8
5+
$1.0141
10+
$0.9465
15+
$0.9127
数量
65,850 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TJ)
SOT-23-8 Thin, TSOT-23-8
TSOT-23-8
-
28V
No
1
PWM
-
-
-
AC DC Offline Switcher
Flyback
12V
Lighting
-
TPS92638QPWPRQ1
IC LED DRV LIN PWM 70MA 20HTSSOP
5+
$1.9014
10+
$1.7746
15+
$1.7113
数量
65,401 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TA)
20-PowerTSSOP (0.173", 4.40mm Width)
20-HTSSOP
-
40V
Yes
8
Analog, PWM
Automotive
-
70mA
Linear
-
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。