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True Color PWM™ 系列, LED 驱动器
结果:
106
Manufacturer
Series
Current - Output / Channel
Frequency
Supplier Device Package
Package / Case
Voltage - Output
Voltage - Supply (Max)
Applications
Voltage - Supply (Min)
Operating Temperature
Topology
Number of Outputs
Grade
Internal Switch(s)
Type
Dimming
Mounting Type
Qualification
结果：106
搜索条目:
True Color PWM™
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Mounting Type | Applications | Voltage - Output | Operating Temperature | Internal Switch(s) | Package / Case | Grade | Current - Output / Channel | Dimming | Supplier Device Package | Number of Outputs | Series | Type | Topology | Voltage - Supply (Min) | Voltage - Supply (Max) | Frequency | Qualification |
|---|
 | 联系我们 | 980 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | - | - | -40°C ~ 125°C (TJ) | No | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | - | - | Analog, PWM | 28-TSSOP-EP | 1 | True Color PWM™ | DC DC Controller | SEPIC, Step-Down (Buck), Step-Up (Boost) | 6V | 100V | 100kHz ~ 1MHz | - | ||
 | 联系我们 | 500 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | - | 44V | -40°C ~ 125°C (TJ) | Yes | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | - | 30mA | Analog, PWM | 24-TSSOP | 6 | True Color PWM™ | DC DC Regulator | Step-Up (Boost) | 3V | 30V | 200kHz ~ 2.5MHz | - | ||
 | 联系我们 | 150 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | - | - | -40°C ~ 125°C (TA) | No | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | - | - | Analog, PWM | 16-MSOP-EP | 1 | True Color PWM™ | DC DC Controller | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | 4.5V | 60V | 100kHz ~ 1MHz | - | ||
 | 联系我们 | 66 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | Backlight | - | -40°C ~ 125°C (TJ) | Yes | 16-WQFN Exposed Pad | - | 1.5A (Switch) | Analog, PWM | 16-QFN (4x4) | 1 | True Color PWM™ | DC DC Regulator | Step-Down (Buck), Step-Up (Boost) | 3V | 30V | 250kHz ~ 2.5MHz | - | ||
 | 联系我们 | 10 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | Lighting | 0V ~ 60V | -40°C ~ 150°C (TJ) | No | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | - | - | Analog, PWM | 38-TSSOP-EP | 1 | True Color PWM™ | DC DC Controller | Step-Down (Buck), Step-Up (Boost) | 4.7V | 60V | 200 ~ 700kHz | - | ||
| 联系我们 | 1 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | Lighting | 0V ~ 60V | -55°C ~ 150°C (TJ) | No | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | - | - | Analog, PWM | 38-TSSOP-EP | 1 | True Color PWM™ | DC DC Controller | Step-Down (Buck), Step-Up (Boost) | 4.7V | 60V | 200 ~ 700kHz | - | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | - | -40°C ~ 125°C (TJ) | No | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | - | 10A | Analog, PWM | 24-TSSOP | 1 | True Color PWM™ | DC DC Controller | SEPIC, Step-Down (Buck), Step-Up (Boost) | 6V | 100V | 100kHz ~ 1MHz | - | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Backlight | 60V | -40°C ~ 150°C (TJ) | Yes | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Automotive | 4A (Switch) | Analog, PWM | 28-TSSOP-EP | 1 | True Color PWM™ | DC DC Regulator | Step-Up (Boost) | 3V | 42V | 215kHz ~ 3MHz | - | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | - | -40°C ~ 125°C (TJ) | Yes | 36-WFQFN, 28 Leads, Exposed Pad | - | 5A (Switch) | Analog, PWM | 36-QFN (5x6) | 1 | True Color PWM™ | DC DC Regulator | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | 4.5V | 40V | 100kHz ~ 1MHz | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Backlight | 60V | -40°C ~ 125°C (TJ) | Yes | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Automotive | 4A (Switch) | Analog, PWM | 28-TSSOP-EP | 1 | True Color PWM™ | DC DC Regulator | Step-Up (Boost) | 3V | 42V | 215kHz ~ 3MHz | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | - | -40°C ~ 125°C (TJ) | Yes | 36-WFQFN, 28 Leads, Exposed Pad | - | 5A (Switch) | Analog, PWM | 36-QFN (5x6) | 1 | True Color PWM™ | DC DC Regulator | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | 4.5V | 40V | 100kHz ~ 1MHz | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | - | -40°C ~ 125°C (TJ) | Yes | 36-WFQFN, 28 Leads, Exposed Pad | - | 3.5A (Switch) | Analog, PWM | 36-QFN (5x6) | 1 | True Color PWM™ | DC DC Regulator | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | 4.5V | 60V | 100kHz ~ 1MHz | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | - | -40°C ~ 125°C (TJ) | Yes | 36-WFQFN, 28 Leads, Exposed Pad | - | 3.5A (Switch) | Analog, PWM | 36-QFN (5x6) | 1 | True Color PWM™ | DC DC Regulator | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | 4.5V | 60V | 100kHz ~ 1MHz | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | 80V | -40°C ~ 125°C (TJ) | Yes | 36-WFQFN, 28 Leads, Exposed Pad | - | 3.3A (Switch) | Analog, PWM | 36-QFN (5x6) | 1 | True Color PWM™ | DC DC Regulator | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | 4.5V | 80V | 100kHz ~ 1MHz | - | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Backlight | 42V | -40°C ~ 125°C (TJ) | Yes | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | - | 4.5A (Switch) | PWM | 16-TSSOP-EP | 1 | True Color PWM™ | DC DC Regulator | Step-Down (Buck), Step-Up (Boost) | 2.8V | 36V | 200kHz ~ 2.25MHz | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Backlight | 42V | -40°C ~ 125°C (TJ) | Yes | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | - | 4.5A (Switch) | PWM | 16-TSSOP-EP | 1 | True Color PWM™ | DC DC Regulator | Step-Down (Buck), Step-Up (Boost) | 2.8V | 36V | 200kHz ~ 2.25MHz | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Backlight | 42V | -40°C ~ 125°C (TJ) | Yes | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | - | 4.5A (Switch) | PWM | 16-TSSOP-EP | 1 | True Color PWM™ | DC DC Regulator | Step-Down (Buck), Step-Up (Boost) | 2.8V | 36V | 200kHz ~ 2.25MHz | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Backlight | 42V | -40°C ~ 125°C (TJ) | Yes | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | - | 4.5A (Switch) | PWM | 16-TSSOP-EP | 1 | True Color PWM™ | DC DC Regulator | Step-Down (Buck), Step-Up (Boost) | 2.8V | 36V | 200kHz ~ 2.25MHz | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Lighting | - | -40°C ~ 125°C (TJ) | Yes | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Automotive | 600mA (Switch) | PWM | 28-TSSOP-EP | 3 | True Color PWM™ | DC DC Regulator | SEPIC, Step-Down (Buck), Step-Up (Boost) | 3V | 30V | 330kHz ~ 2.1MHz | - | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Backlight | 27V | -40°C ~ 85°C (TA) | Yes | 8-VFSOP (0.049", 1.25mm Width) | - | 350mA (Switch) | PWM | SC-70-8 | 1 | True Color PWM™ | DC DC Regulator | Step-Up (Boost) | 2.5V | 12V | 2.3MHz | - |
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。
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