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 TypePackage / CaseOperating TemperatureApplicationsSupplier Device PackageVoltage - OutputVoltage - Supply (Max)TopologyInternal Switch(s)GradeDimmingNumber of OutputsCurrent - Output / ChannelTypeVoltage - Supply (Min)FrequencyQualification
IS31FL3206-QFLS4-TR
IC LED DRVR LIN PWM 38MA 20QFN
5+
$0.5704
10+
$0.5324
15+
$0.5134
数量
65,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
20-WFQFN Exposed Pad
-40°C ~ 125°C (TA)
General Purpose
20-QFN (3x3)
-
5.5V
-
Yes
-
PWM
12
38mA
Linear
2.7V
24kHz
-
NCP3066DR2G
IC LED DRVR RGLTR PWM 1.5A 8SOIC
5+
$0.6338
10+
$0.5915
15+
$0.5704
数量
63,900 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
0°C ~ 85°C (TA)
Lighting
8-SOIC
-
40V
Step-Down (Buck), Step-Up (Boost)
Yes
-
Analog, PWM
1
1.5A (Switch)
DC DC Regulator
3V
150kHz
-
ZXLD1370QESTTC
LED MV INT SWITCH TSSOP-16EP T&R
5+
$2.7465
10+
$2.5634
15+
$2.4718
数量
63,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
-40°C ~ 125°C (TA)
General Purpose
16-TSSOP-EP
1.25V ~ 60V
60V
Step-Down (Buck), Step-Up (Boost)
No
-
PWM
1
18mA
DC DC Controller
8V
300kHz ~ 1MHz
-
MP3398AGF-Z
IC LED DRVR CTRLR PWM 16TSSOP
5+
$0.5282
10+
$0.4930
15+
$0.4754
数量
62,678 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
-40°C ~ 125°C (TJ)
Backlight
16-TSSOP-EP
-
28V
Step-Up (Boost)
No
-
Analog, PWM
4
350mA
DC DC Controller
5V
540kHz
-
CAT4109V-GT2
IC LED DRVR LIN PWM 175MA 16SOIC
5+
$1.4789
10+
$1.3803
15+
$1.3310
数量
62,458 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
16-SOIC (0.154", 3.90mm Width)
-40°C ~ 85°C (TA)
Backlight, Lighting, Signage
16-SOIC
25V
5.5V
-
Yes
-
PWM
3
175mA
Linear
3V
-
-
TLC5926IPWPR
IC LED DRVR LIN 120MA 24HTSSOP
5+
$0.7817
10+
$0.7296
15+
$0.7035
数量
62,050 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
24-PowerTSSOP (0.173", 4.40mm Width)
-40°C ~ 85°C (TA)
Signage
24-HTSSOP
17V
5.5V
Shift Register
-
-
-
16
120mA
Linear
3V
30MHz
-
STP16CPS05XTTR
IC LED DRVR LINEAR 100MA 24TSSOP
5+
$1.6901
10+
$1.5775
15+
$1.5211
数量
61,105 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
24-TSSOP (0.173", 4.40mm Width) Exposed Pad
-40°C ~ 125°C (TA)
-
24-TSSOP-EP
20V
5.5V
Shift Register
Yes
-
-
16
100mA
Linear
3V
30MHz
-
MLX81116KLW-AAC-100-RE
IC RGB MELIBU DRIVER 12CH 24QFN
5+
$6.3380
10+
$5.9155
15+
$5.7042
数量
60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount, Wettable Flank
24-VFQFN Exposed Pad
-
-
24-QFN (4x4)
-
18V
-
Yes
Automotive
PWM
9
-
Linear
5.5V
-
-
AL8808WT-7
IC LED DRVR RGLTR PWM 1A TSOT25
5+
$0.1585
10+
$0.1479
15+
$0.1426
数量
60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SOT-23-5 Thin, TSOT-23-5
-40°C ~ 125°C (TJ)
-
TSOT-25
-
30V
Step-Down (Buck)
Yes
-
Analog, PWM
1
1A (Switch)
DC DC Regulator
6V
1MHz
-
RT8543GQW
IC LED DRVR CTRL PWM 50MA 20WQFN
5+
$2.1127
10+
$1.9718
15+
$1.9014
数量
60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
20-WFQFN Exposed Pad
-40°C ~ 85°C (TA)
Backlight
20-WQFN (4x4)
43V
24V
Step-Up (Boost)
Yes
-
PWM
6
50mA
DC DC Controller
2.5V
600kHz ~ 1.2MHz
-
AP3031KTR-G1
IC LED DRVR RGLTR PWM TSOT23-6
5+
$0.1289
10+
$0.1203
15+
$0.1160
数量
60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SOT-23-6 Thin, TSOT-23-6
-40°C ~ 85°C (TA)
Backlight
TSOT-23-6
-
16V
Step-Up (Boost)
Yes
-
PWM
1
1.4A (Switch)
DC DC Regulator
2.7V
1MHz
-
BCR420UW6-7
IC LED DRVR LIN PWM 350MA SOT26
5+
$0.0761
10+
$0.0710
15+
$0.0685
数量
60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SOT-23-6
-55°C ~ 150°C (TJ)
Lighting, Signage
SOT-26
40V
40V
-
Yes
Automotive
PWM
1
350mA
Linear
-
-
AEC-Q101
AL3050FDC-7
IC LED DRVR RGLTR PWM 40MA 6DFN
5+
$0.2113
10+
$0.1972
15+
$0.1901
数量
59,261 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
6-UDFN Exposed Pad
-40°C ~ 85°C (TA)
Backlight
U-DFN2020-6 (Type S)
30V
5.5V
Step-Up (Boost)
Yes
-
PWM
1
40mA
DC DC Regulator
2.7V
750kHz
-
AL8862SP-13
IC LED DRIVER RGLTR PWM 1A 8SO
5+
$0.2958
10+
$0.2761
15+
$0.2662
数量
59,100 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
-40°C ~ 105°C (TA)
Commercial & Industrial Lighting
8-SO-EP
-
60V
Step-Down (Buck)
Yes
-
Analog, PWM
1
1A
DC DC Regulator
5V
1MHz
-
AP1688MTR-G1
IC LED DRIVER OFFL 8SO
5+
$0.6338
10+
$0.5915
15+
$0.5704
数量
58,248 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
-40°C ~ 105°C (TA)
Lighting
8-SO
-
21V
Step-Down (Buck)
No
-
-
1
-
AC DC Offline Switcher
12V
-
-
NCP5623BMUTBG
IC LED DRV RGLTR I2C 30MA 12LLGA
5+
$3.1690
10+
$2.9577
15+
$2.8521
数量
57,576 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
12-UFLGA Exposed Pad
-40°C ~ 85°C (TA)
Backlight, Camera Flash
12-LLGA (2x2)
4.4V ~ 5.7V
5.5V
Switched Capacitor (Charge Pump)
Yes
-
I²C, PWM
3
30mA
DC DC Regulator
2.7V
1MHz
-
TPS61040QDBVRQ1
IC LED DRVR RGLTR 400MA SOT23-5
5+
$1.0563
10+
$0.9859
15+
$0.9507
数量
57,034 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SC-74A, SOT-753
-40°C ~ 125°C (TJ)
Backlight
SOT-23-5
28V
6V
Step-Up (Boost)
Yes
Automotive
-
1
400mA (Switch)
DC DC Regulator
1.8V
1MHz
AEC-Q100
BCR401UW6-7
IC LED DRVR LIN PWM 100MA SOT26
5+
$1.6901
10+
$1.5775
15+
$1.5211
数量
57,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SOT-23-6
-55°C ~ 150°C (TJ)
Lighting, Signage
SOT-26
40V
40V
-
Yes
Automotive
PWM
1
100mA
Linear
1.4V
25kHz
AEC-Q101
STP16CPP05XTTR
IC LED DRVR LINEAR 40MA 24TSSOP
5+
$11.6197
10+
$10.8451
15+
$10.4577
数量
55,879 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
24-TSSOP (0.173", 4.40mm Width)
-40°C ~ 125°C (TA)
-
24-TSSOP
20V
5.5V
Shift Register
Yes
-
-
16
40mA
Linear
3V
30MHz
-
LED1642GWXTTR
IC LED DRVR LIN PWM 40MA 24TSSOP
5+
$2.1106
10+
$1.9699
15+
$1.8995
数量
55,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
24-TSSOP (0.173", 4.40mm Width) Exposed Pad
-40°C ~ 85°C (TA)
Signage
24-TSSOP-EP
19V
5.5V
Shift Register
Yes
-
PWM
16
40mA
Linear
3V
30MHz
-

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。