丝印：L5521YQ；Package：WQFN；LP5521 Three-Channel RGB, White-LED Driver With Internal Program Memory and Integrated Charge Pump

1 Features 1• Adaptive Charge Pump With 1× and 1.5× Gain Provides Up to 95% LED Drive Efficiency • Charge Pump with Soft Start and Overcurrent, Short-Circuit Protection • Low Input Ripple and EMI • Very Small Solution Size, No Inductor or Resistors Required • 200-nA Typical Shutdown Cu

文件：1.03881 Mbytes 页数：51 Pages

TI

德州仪器

丝印：L5521YQ；Package：WQFN；LP5521 Three-Channel RGB, White-LED Driver With Internal Program Memory and Integrated Charge Pump

1 Features 1• Adaptive Charge Pump With 1× and 1.5× Gain Provides Up to 95% LED Drive Efficiency • Charge Pump with Soft Start and Overcurrent, Short-Circuit Protection • Low Input Ripple and EMI • Very Small Solution Size, No Inductor or Resistors Required • 200-nA Typical Shutdown Cu

文件：1.03881 Mbytes 页数：51 Pages

TI

德州仪器

Programmable LED Driver

1FEATURES 2• Programmable Blinking Sequence – 1 to 3 Programmable Pulses – 1 ms to 255 ms LED on Time – 10 ms to 2500 ms LED Off Time – Single or Continuous Run of Programmed Blinking Sequence • Constant Current High Side Output Driver • Adjustable Current with External Resistor • 0.2 μA

文件：359.61 Kbytes 页数：18 Pages

TI

德州仪器

Programmable LED Driver

1FEATURES 2• Programmable Blinking Sequence – 1 to 3 Programmable Pulses – 1 ms to 255 ms LED on Time – 10 ms to 2500 ms LED Off Time – Single or Continuous Run of Programmed Blinking Sequence • Constant Current High Side Output Driver • Adjustable Current with External Resistor • 0.2 μA

文件：359.61 Kbytes 页数：18 Pages

TI

德州仪器

Programmable LED Driver

1FEATURES 2• Programmable Blinking Sequence – 1 to 3 Programmable Pulses – 1 ms to 255 ms LED on Time – 10 ms to 2500 ms LED Off Time – Single or Continuous Run of Programmed Blinking Sequence • Constant Current High Side Output Driver • Adjustable Current with External Resistor • 0.2 μA

文件：359.61 Kbytes 页数：18 Pages

TI

德州仪器

Programmable LED Driver

1FEATURES 2• Programmable Blinking Sequence – 1 to 3 Programmable Pulses – 1 ms to 255 ms LED on Time – 10 ms to 2500 ms LED Off Time – Single or Continuous Run of Programmed Blinking Sequence • Constant Current High Side Output Driver • Adjustable Current with External Resistor • 0.2 μA

文件：359.61 Kbytes 页数：18 Pages

TI

德州仪器

Programmable LED Driver

1FEATURES 2• Programmable Blinking Sequence – 1 to 3 Programmable Pulses – 1 ms to 255 ms LED on Time – 10 ms to 2500 ms LED Off Time – Single or Continuous Run of Programmed Blinking Sequence • Constant Current High Side Output Driver • Adjustable Current with External Resistor • 0.2 μA

文件：359.61 Kbytes 页数：18 Pages

TI

德州仪器

LP5523 Nine-Channel RGB- and White-LED Driver With Internal Program Memory and Integrated Charge Pump – DSBGA Package

1 Features 1• Three Independent Program Execution Engines, Nine Programmable Outputs with 25.5-mA Full- Scale Current, 8-Bit Current Setting Resolution, and 12-Bit PWM Control Resolution • Adaptive High-Efficiency 1×/1.5× Fractional Charge Pump - Efficiency Up to 94% • LED Drive Efficie

文件：926.91 Kbytes 页数：61 Pages

TI

德州仪器

LP55231 Nine-Channel RGB, White-LED Driver With Internal Program Memory and Integrated Charge Pump - WQFN

1 Features 1• Three Independent Program Execution Engines, 9 Programmable Outputs With 25.5-mA Full-Scale Current, 8-Bit Current Setting Resolution and 12-Bit PWM Control Resolution • Adaptive High-Efficiency 1×/1.5× Fractional Charge Pump - Efficiency up to 94% • LED Drive Efficiency U

文件：1.19856 Mbytes 页数：59 Pages

TI

德州仪器

LP55231 Nine-Channel RGB, White-LED Driver With Internal Program Memory and Integrated Charge Pump - WQFN

1 Features 1• Three Independent Program Execution Engines, 9 Programmable Outputs With 25.5-mA Full-Scale Current, 8-Bit Current Setting Resolution and 12-Bit PWM Control Resolution • Adaptive High-Efficiency 1×/1.5× Fractional Charge Pump - Efficiency up to 94% • LED Drive Efficiency U

文件：1.19897 Mbytes 页数：59 Pages

TI

德州仪器