- 首页
- 产品索引
- 集成电路 (IC)
- 电源管理（PMIC）
- LED 驱动器
LITIX™ Series, LED 驱动器
结果:
43
Manufacturer
Series
Supplier Device Package
Current - Output / Channel
Voltage - Output
Package / Case
Voltage - Supply (Max)
Applications
Voltage - Supply (Min)
Topology
Frequency
Number of Outputs
Type
Dimming
Internal Switch(s)
Qualification
Operating Temperature
Grade
Mounting Type
结果：43
搜索条目:
LITIX™
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Mounting Type | Frequency | Package / Case | Operating Temperature | Supplier Device Package | Voltage - Output | Voltage - Supply (Max) | Internal Switch(s) | Dimming | Number of Outputs | Series | Current - Output / Channel | Type | Topology | Voltage - Supply (Min) | Applications |
|---|
 | 5+ ¥45.0000 10+ ¥42.0000 15+ ¥40.5000 更多的价格 | 70,000 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 ~ 150°C (TJ) | PG-DSO-8-16 | - | 28V | Yes | PWM | 1 | LITIX™ | 85mA | Linear | Constant Current | 8V | Backlight | ||
 | 5+ ¥30.0000 10+ ¥28.0000 15+ ¥27.0000 更多的价格 | 25,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | 50kHz ~ 300kHz | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | -40°C ~ 150°C (TJ) | PG-DSO-8 | - | 40V | Yes | Analog, PWM | 1 | LITIX™ | 700mA | DC DC Regulator | Step-Down (Buck) | 5V | Backlight | ||
 | 5+ ¥75.0000 10+ ¥70.0000 15+ ¥67.5000 更多的价格 | 7,500 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | 100kHz ~ 500kHz | 14-LSSOP (0.154", 3.90mm Width) Exposed Pad | -40°C ~ 150°C (TJ) | PG-SSOP-14 | - | 45V | No | PWM | 1 | LITIX™ | 550mA | DC DC Controller | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | 4.75V | Automotive | ||
 | 5+ ¥30.0000 10+ ¥28.0000 15+ ¥27.0000 更多的价格 | 5,775 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | 200kHz ~ 700kHz | 48-TQFP Exposed Pad | -40°C ~ 150°C (TJ) | PG-TQFP-48-9 | 55V | 40V | No | Analog, PWM | 1 | LITIX™ | - | DC DC Controller | Step-Down (Buck), Step-Up (Boost) | 4.5V | - | ||
 | 5+ ¥37.5000 10+ ¥35.0000 15+ ¥33.7500 更多的价格 | 5,120 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | - | 14-LSSOP (0.154", 3.90mm Width) Exposed Pad | -40°C ~ 150°C (TJ) | PG-SSOP-14-EP | 40V | 40V | Yes | - | 1 | LITIX™ | 360mA | Linear | - | 5.5V | - | ||
| 5+ ¥14.7000 10+ ¥13.7200 15+ ¥13.2300 更多的价格 | 5,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | 100kHz ~ 500kHz | 14-LSSOP (0.154", 3.90mm Width) Exposed Pad | -40°C ~ 150°C (TJ) | PG-SSOP-14-EP | 4.5V ~ 5.5V | 45V | No | Analog, PWM | 1 | LITIX™ | - | DC DC Controller | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | 4.5V | - | ||
 | 5+ ¥63.0000 10+ ¥58.8000 15+ ¥56.7000 更多的价格 | 3,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | - | 14-TSSOP (0.154", 3.90mm Width) Exposed Pad | -40°C ~ 150°C (TJ) | PG-TSDSO-14 | 40V | 40V | Yes | PWM | 3 | LITIX™ | 60mA | Linear | - | 5.5V | - | ||
 | 5+ ¥15.0000 10+ ¥14.0000 15+ ¥13.5000 更多的价格 | 2,596 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | - | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA | -40°C ~ 150°C (TJ) | PG-TO263-7-1 | 4V | 42V | Yes | PWM | 1 | LITIX™ | 500mA | Linear | - | 4.5V | - | ||
| 5+ ¥690.0000 10+ ¥644.0000 15+ ¥621.0000 更多的价格 | 2,500 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | 100kHz ~ 500kHz | 14-LSSOP (0.154", 3.90mm Width) Exposed Pad | -40°C ~ 150°C (TJ) | PG-SSOP-14-3 | - | 45V | No | PWM | 1 | LITIX™ | - | DC DC Controller | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | 4.75V | - | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | 200kHz ~ 700kHz | 24-TSSOP (0.154", 3.90mm Width) Exposed Pad | -40°C ~ 150°C (TJ) | PG-TSDSO-24 | 55V | 40V | Yes | Analog, PWM | 1 | LITIX™ | - | DC DC Controller | Step-Down (Buck), Step-Up (Boost) | 4.5V | Lighting | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | 370kHz | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | -40°C ~ 150°C (TJ) | PG-DSO-8-27 | 0.6V ~ 16V | 45V | Yes | PWM | 1 | LITIX™ | 1.8A | DC DC Regulator | Step-Down (Buck) | 4.75V | Automotive, Backlight | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | 200kHz ~ 700kHz | 48-VFQFN Exposed Pad | -40°C ~ 150°C (TJ) | PG-VQFN-48-31 | 55V | 40V | No | Analog, PWM | 2 | LITIX™ | - | DC DC Controller | Step-Down (Buck), Step-Up (Boost) | 4.5V | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | 200kHz ~ 700kHz | 48-TQFP Exposed Pad | -40°C ~ 150°C (TJ) | PG-TQFP-48-9 | 55V | 40V | No | Analog, PWM | 1 | LITIX™ | - | DC DC Controller | Step-Down (Buck), Step-Up (Boost) | 4.5V | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | -40°C ~ 150°C (TJ) | PG-DSO-8-27 | 40V | 42V | Yes | - | 1 | LITIX™ | 500mA | Linear | - | 4.5V | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | 14-LSSOP (0.154", 3.90mm Width) Exposed Pad | -40°C ~ 150°C (TJ) | PG-SSOP-14-5 | 40V | 40V | Yes | PWM | 3 | LITIX™ | 120mA | Linear | - | 5.5V | - | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | 200kHz ~ 700kHz | 48-VFQFN Exposed Pad | -40°C ~ 150°C (TJ) | PG-VQFN-48-31 | 2V ~ 55V | 55V | No | Analog, PWM | 1 | LITIX™ | 90mA | DC DC Controller | Step-Down (Buck), Step-Up (Boost) | 4.5V | Lighting | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | 14-LSSOP (0.154", 3.90mm Width) Exposed Pad | -40°C ~ 150°C (TJ) | PG-SSOP-14-5 | 40V | 40V | Yes | - | 3 | LITIX™ | 120mA | Linear | - | 5.5V | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | 14-LSSOP (0.154", 3.90mm Width) Exposed Pad | -40°C ~ 150°C (TJ) | PG-SSOP-14-EP | 40V | 40V | Yes | - | 3 | LITIX™ | 120mA | Linear | - | 5.5V | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | 14-TSSOP (0.154", 3.90mm Width) Exposed Pad | -40°C ~ 150°C (TJ) | PG-TSDSO-14 | 70V | 40V | Yes | PWM | 1 | LITIX™ | 180mA | Linear | - | 5.5V | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | 14-TSSOP (0.154", 3.90mm Width) Exposed Pad | -40°C ~ 150°C (TJ) | PG-TSDSO-14 | 40V | 40V | Yes | PWM | 1 | LITIX™ | 180mA | Linear | - | 5.5V | - |
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。
需要快速报价吗?
告诉我们您在找什么？