首页 >LP5018>规格书列表

型号下载 订购功能描述制造商 上传企业LOGO

LP5018RSMRG4.A

丝印:LP5018;Package:VQFN(RSM);LP50xx 18-, 24-Channel, 12-Bit, PWM Ultralow-Quiescent-Current, I2C RGB LED Drivers

1 Features • Operating voltage range: – VCC range: 2.7V to 5.5V – EN, SDA, and SCL pins compatible with 1.8V, 3.3V, and 5V power rails – Output maximum voltage: 6V • 24 constant-current sinks with high precision – 25.5mA maximum per channel with VCC in full range – 35mA maximum per channe

文件:2.50615 Mbytes 页数:59 Pages

TI

德州仪器

LP5018

18 通道 I2C 恒流 RGB LED 驱动器

在智能家居以及配备人机交互功能的其他 应用中, 高性能 RGB LED 驱动器必不可少。LED 动画效果(如闪烁、呼吸以及追逐)可极大地改善用户体验,同时最大限度地降低系统噪声也至关重要。 \n\nLP50xx 器件是一款 18 或 24 通道恒定电流阱 LED 驱动器。LP50xx 器件包含集成色彩混合和亮度控制,预配置特性简化了软件编码过程。为每个通道配备的集成式 12 位、29kHz PWM 发生器可实现流畅、清晰的 LED 色彩,并消除了可闻噪声。\n\nLP50xx 以 12 位 PWM 分辨率和 29kHz 开关频率控制每个 LED 输出,这有助于实现平滑的调光效果和消除可闻噪声。 • 工作电压范围: \n• VCC 范围:2.7V 至 5.5V\n• 与 1.8V、3.3V 和 5V 电源轨兼容的 EN、SDA 和 SCL 引脚\n• 最大输出电压:6V\n \n• 24 路高精度恒定电流阱 \n• 在整个 VCC 范围内,每个通道的最大电流为 25.5mA\n• 当 VCC ≥ 3.3V 时,每个通道的最大电流为 35mA\n• 器件间的误差为 ±7%;通道间的误差为 ±7%\n \n• 超低静态电流: \n• 关断模式:1µA(最大值),EN 处于低电平\n• 省电模式:10µA(典型),EN 处于高电平,所有 LED 关断时间大于 30ms\n \;

TI

德州仪器

LP5018_V01

LP50xx 18-, 24-Channel, 12-Bit, PWM Ultralow-Quiescent-Current, I2C RGB LED Drivers

1 Features • Operating voltage range: – VCC range: 2.7V to 5.5V – EN, SDA, and SCL pins compatible with 1.8V, 3.3V, and 5V power rails – Output maximum voltage: 6V • 24 constant-current sinks with high precision – 25.5mA maximum per channel with VCC in full range – 35mA maximum per channe

文件:2.53691 Mbytes 页数:59 Pages

TI

德州仪器

LP5018RSMR

LP50xx 18-, 24-Channel, 12-Bit, PWM Ultralow-Quiescent-Current, I2C RGB LED Drivers

1 Features • Operating voltage range: – VCC range: 2.7V to 5.5V – EN, SDA, and SCL pins compatible with 1.8V, 3.3V, and 5V power rails – Output maximum voltage: 6V • 24 constant-current sinks with high precision – 25.5mA maximum per channel with VCC in full range – 35mA maximum per channe

文件:2.51184 Mbytes 页数:59 Pages

TI

德州仪器

LP5018RSMR.A

LP50xx 18-, 24-Channel, 12-Bit, PWM Ultralow-Quiescent-Current, I2C RGB LED Drivers

1 Features • Operating voltage range: – VCC range: 2.7V to 5.5V – EN, SDA, and SCL pins compatible with 1.8V, 3.3V, and 5V power rails – Output maximum voltage: 6V • 24 constant-current sinks with high precision – 25.5mA maximum per channel with VCC in full range – 35mA maximum per channe

文件:2.51184 Mbytes 页数:59 Pages

TI

德州仪器

LP5018RSMRG4

LP50xx 18-, 24-Channel, 12-Bit, PWM Ultralow-Quiescent-Current, I2C RGB LED Drivers

1 Features • Operating voltage range: – VCC range: 2.7V to 5.5V – EN, SDA, and SCL pins compatible with 1.8V, 3.3V, and 5V power rails – Output maximum voltage: 6V • 24 constant-current sinks with high precision – 25.5mA maximum per channel with VCC in full range – 35mA maximum per channe

文件:2.51184 Mbytes 页数:59 Pages

TI

德州仪器

LP5018RSMRG4.A

LP50xx 18-, 24-Channel, 12-Bit, PWM Ultralow-Quiescent-Current, I2C RGB LED Drivers

1 Features • Operating voltage range: – VCC range: 2.7V to 5.5V – EN, SDA, and SCL pins compatible with 1.8V, 3.3V, and 5V power rails – Output maximum voltage: 6V • 24 constant-current sinks with high precision – 25.5mA maximum per channel with VCC in full range – 35mA maximum per channe

文件:2.51184 Mbytes 页数:59 Pages

TI

德州仪器

LP5018RSMR

18-, 24-Channel, 12-Bit, PWM Ultralow-Quiescent-Current, I2C RGB LED Drivers

文件:783.34 Kbytes 页数:49 Pages

TI

德州仪器

LP5018RSMR

LED照明驱动器 18-Channel I2C Constant-Current RGB LED Driver 32-VQFN -40 to 125

TI

德州仪器

LP5018RSMR

Package:32-VFQFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) LED 驱动器 描述:IC LED DRVR LIN I2C 35MA 32VQFN

TI

德州仪器

技术参数

  • LED current per channel (mA):

    35

  • LED configuration:

    Parallel

  • Program memory:

    No

  • Programmable ramp control:

    No

  • Vin (Min) (V):

    2.7

  • Vin (Max) (V):

    5.5

  • Iout (Max) (A):

    0.63

  • Features:

    Constant Current

  • Iq (Typ) (mA):

    0.01

  • Shutdown current (Typ) (uA):

    0.2

  • Operating temperature range (C):

    -40 to 125

  • Rating:

    Catalog

供应商型号品牌批号封装库存备注价格
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI
20+
SMD
11520
特价全新原装公司现货
询价
TI/德州仪器
24+
65200
询价
TOSHIBA/东芝
21+
VQFN
2000
百域芯优势 实单必成 可开13点增值税
询价
正纳电子热销
23+
NA
26094
10年以上分销经验原装进口正品,做服务型企业
询价
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
询价
TI/德州仪器
23+
VQFN32
50000
全新原装正品现货,支持订货
询价
80000
询价
TI(德州仪器)
2022+
8000
原厂原装,假一罚十
询价
TI/德州仪器
25+
VQFN32
8880
原装认准芯泽盛世!
询价
更多LP5018供应商 更新时间2026-1-17 15:01:00