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 / CaseVoltage - Supply (Max)Supplier Device PackageInternal Switch(s)DimmingNumber of OutputsFrequencyVoltage - OutputTopologyCurrent - Output / ChannelTypeVoltage - Supply (Min)ApplicationsGradeQualification
AL8860QMP-13
IC LED DRVR RGLTR PWM 1.5A 8MSOP
5+
$4.5000
10+
$4.2000
15+
$4.0500
数量
351,300 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 105°C (TA)
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
40V
8-MSOP-EP
Yes
Analog, PWM
1
1MHz
36V
Step-Down (Buck)
1.5A
DC DC Regulator
4.5V
Lighting, Signage
Automotive
AEC-Q100
AL8861WT-7
IC LED DRVR RGLTR PWM 1A TSOT25
5+
$0.9750
10+
$0.9100
15+
$0.8775
数量
240,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
SOT-23-5 Thin, TSOT-23-5
40V
TSOT-25
Yes
Analog, PWM
1
1MHz
36V
Step-Down (Buck)
1A
DC DC Regulator
4.5V
Backlight, Lighting, Signage
-
-
BD18333EUV-ME2
24CH LINEAR LED DRIVER EMBEDDED
5+
$37.5000
10+
$35.0000
15+
$33.7500
数量
220,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
48-VFSOP (0.240", 6.10mm Width) Exposed Pad
40V
48-HTSSOP-C
No
PWM
24
-
-
-
125mA
-
4.5V
-
Automotive
AEC-Q100
TLC6C5712QPWPRQ1
IC LED DRV LIN PWM 75MA 28HTSSOP
5+
$6.0000
10+
$5.6000
15+
$5.4000
数量
214,828 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TA)
28-PowerTSSOP (0.173", 4.40mm Width)
5.5V
28-HTSSOP
Yes
PWM
12
-
7V
-
75mA
Linear
3V
Backlight
Automotive
AEC-Q100
FAN5333BSX
IC LED DRV RGLTR PWM SOT23-5
5+
$7.2000
10+
$6.7200
15+
$6.4800
数量
199,198 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
5.5V
SOT-23-5
Yes
Analog, PWM
1
1.5MHz
30V
Step-Up (Boost)
1.5A (Switch)
DC DC Regulator
1.8V
Backlight
-
-
TPS61040DBVR
IC LED DRVR RGLTR PWM SOT23-5
5+
$0.7950
10+
$0.7420
15+
$0.7155
数量
196,817 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
6V
SOT-23-5
Yes
PWM
1
1MHz
28V
Step-Up (Boost)
350mA (Switch)
DC DC Regulator
1.8V
Backlight
-
-
TLC5926IPWPR
IC LED DRVR LIN 120MA 24HTSSOP
5+
$2.7000
10+
$2.5200
15+
$2.4300
数量
191,306 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-PowerTSSOP (0.173", 4.40mm Width)
5.5V
24-HTSSOP
-
-
16
30MHz
17V
Shift Register
120mA
Linear
3V
Signage
-
-
TPS92630QPWPRQ1
IC LED DRV LIN PWM 16HTSSOP
5+
$4.5000
10+
$4.2000
15+
$4.0500
数量
189,971 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-PowerTSSOP (0.173", 4.40mm Width)
40V
16-HTSSOP
Yes
Analog, PWM
3
-
4V ~ 75V
-
150mA
Linear
5V
-
Automotive
AEC-Q100
AL8807MP-13
IC LED DRVR RGLTR PWM 1.3A 8MSOP
5+
$2.1450
10+
$2.0020
15+
$1.9305
数量
184,582 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-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
36V
8-MSOP-EP
Yes
Analog, PWM
1
1MHz
-
Step-Down (Buck)
1.3A (Switch)
DC DC Regulator
6V
-
-
-
TPS61161DRVR
IC LED DRV RGLTR PWM 700MA 6WSON
5+
$1.5000
10+
$1.4000
15+
$1.3500
数量
183,095 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
18V
6-WSON (2x2)
Yes
PWM
1
600kHz
38V
Step-Up (Boost)
700mA (Switch)
DC DC Regulator
2.7V
Backlight
-
-
MP3331GC-Z
IC LED DRVR RGLTR PWM 2A 9WLCSP
5+
$1.2000
10+
$1.1200
15+
$1.0800
数量
181,917 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TJ)
9-WFBGA, WLCSP
5.5V
9-WLCSP (1.7x1.7)
Yes
PWM
1
4MHz
-
Step-Up (Boost)
2A
DC DC Regulator
2.7V
Camera Flash
-
-
AP3019AKTR-G1
IC LED DRVR RGLTR PWM TSOT23-6
5+
$0.4500
10+
$0.4200
15+
$0.4050
数量
174,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
SOT-23-6
16V
SOT-23-6
Yes
PWM
1
1.2MHz
-
Step-Up (Boost)
550mA (Switch)
DC DC Regulator
2.5V
Backlight
-
-
IRS25401STRPBF
IC LED DRIVER CTRLR PWM 8SOIC
5+
$12.0000
10+
$11.2000
15+
$10.8000
数量
167,500 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-25°C ~ 150°C (TJ)
8-SOIC (0.154", 3.90mm Width)
16.6V
8-SOIC
No
PWM
1
500kHz
-
Step-Down (Buck)
-
DC DC Controller
8V
-
-
-
IRS25401STRPBF
IC LED DRIVER CTRLR PWM 8SO
5+
$12.0000
10+
$11.2000
15+
$10.8000
数量
167,500 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-25°C ~ 150°C (TJ)
8-SOIC (0.154", 3.90mm Width)
16.6V
8-SO
No
PWM
1
500kHz
-
Step-Down (Buck)
-
DC DC Controller
8V
-
-
-
HVLED815PFTR
IC LED DRIVER OFFL PWM 16SO
5+
$11.2500
10+
$10.5000
15+
$10.1250
数量
163,977 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 150°C (TJ)
16-SOIC (0.154", 3.90mm Width)
23V
16-SO
Yes
PWM
1
166kHz
-
Flyback
-
AC DC Offline Switcher
11.5V
-
-
-
AL8862FF-7
IC LED DRIVER RGLTR PWM 1A 6DFN
5+
$4.0157
10+
$3.7479
15+
$3.6141
数量
159,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 105°C (TA)
6-WDFN Exposed Pad
60V
6-DFN (3x3)
Yes
Analog, PWM
1
1MHz
-
Step-Down (Buck)
1A
DC DC Regulator
5V
Commercial & Industrial Lighting
-
-
ICL8001G
FLYBACK AND PFC LED CONTROLLER
5+
$1.8000
10+
$1.6800
15+
$1.6200
数量
148,370 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-25°C ~ 125°C (TJ)
8-SOIC (0.154", 3.90mm Width)
26V
PG-DSO-8
No
PWM
1
-
-
Flyback
-
AC DC Offline Switcher
10.5V
LED Lighting
TPS61163AYFFR
IC LED DRV RGLTR PWM 30MA 9DSBGA
5+
$2.7000
10+
$2.5200
15+
$2.4300
数量
141,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
9-UFBGA, DSBGA
6.5V
9-DSBGA
Yes
Analog, PWM
2
1.2MHz
2.7V ~ 38V
Step-Up (Boost)
30mA
DC DC Regulator
2.7V
Backlight
-
-
TLC59281DBQR
IC LED DRIVER LINEAR 35MA 24SSOP
5+
$3.0000
10+
$2.8000
15+
$2.7000
数量
136,507 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)
5.5V
24-SSOP
Yes
-
16
35MHz
17V
Shift Register
35mA
Linear
3V
-
-
-
TPS92612QDBVRQ1
IC LED DRV LIN PWM 150MA SOT23-5
5+
$2.4000
10+
$2.2400
15+
$2.1600
数量
126,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TA)
SC-74A, SOT-753
40V
SOT-23-5
No
PWM
1
-
0V ~ 40V
-
150mA
Linear
4.5V
Lighting
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。