High Frequency Boost White LED Driver with High-Speed PWM Brightness Control

文件：1.38572 Mbytes 页数：14 Pages

NSC

国半

High Frequency Boost White LED Driver with High-Speed PWM Brightness Control

文件：3.70675 Mbytes 页数：20 Pages

TI

德州仪器

High Frequency Boost White LED Driver with High-Speed PWM Brightness Control

文件：1.38572 Mbytes 页数：14 Pages

NSC

国半

High Frequency Boost White LED Driver with High-Speed PWM Brightness Control

文件：3.70675 Mbytes 页数：20 Pages

TI

德州仪器

High Frequency Boost White LED Driver with High-Speed PWM Brightness Control

文件：3.70675 Mbytes 页数：20 Pages

TI

德州仪器

High Frequency Boost White LED Driver with High-Speed PWM Brightness Control

文件：1.38572 Mbytes 页数：14 Pages

NSC

国半

具有高速 PWM 亮度控制功能的高频升压白光 LED 驱动器

The LM3519 drives up to 4 white LEDs with constant current to provide LCD backlighting in handheld devices. The LED current is internally set to 20mA. The series connection allows the LED current to be identical for uniform brightness and minimizes the number of traces to the LEDs. Brightness contro • Drives 2 to 4 LEDs at 20mA\n• Up to 30kHz PWM Dimming Control Capability\n• >80% Peak Efficiency\n• Up to 8MHz Switching Frequency\n• Small External Components: 1µH - 3.3µH(typ.2.2μH) Inductor and 1µF Output Capacitor\n• True Shutdown Isolation\n• Over-Voltage Protection\n• Wide Input Voltage ;

TI

德州仪器

Package：SOT-23-6 细型，TSOT-23-6；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 RGLTR PWM TSOT23-6

TI

德州仪器

包装：散装 类别：开发板，套件，编程器 评估板 - LED 驱动器 描述：BOARD EVALUATION LM3519MK

TI

德州仪器

Package：SOT-23-6 细型，TSOT-23-6；包装：卷带（TR） 类别：集成电路（IC） LED 驱动器 描述：IC LED DRVR RGLTR PWM TSOT23-6

TI

德州仪器