LM3405 1.6-MHz, 1-A Constant Current Buck Regulator For Powering LEDS

1 Features 1• VIN Operating Range of 3 V to 15 V • Drives up to 5 High-Brightness LEDs in Series at 1 A • Thin SOT-6 Package • 1.6-MHz Switching Frequency • EN/DIM Input for Enabling and PWM Dimming of LEDs • 300-mΩ NMOS Switch • 40-nA Shutdown Current at VIN = 5 V • Internally Compensat

文件：1.15883 Mbytes 页数：33 Pages

TI

德州仪器

Constant Current Buck Regulator

文件：1.25357 Mbytes 页数：29 Pages

TI

德州仪器

1.6MHz, 1A Constant Current Buck Regulator for Powering LEDs

文件：483.34 Kbytes 页数：20 Pages

NSC

国半

Powering and Dimming High-Brightness LEDs with the LM3405 Constant-Current Buck Regulator

文件：181.62 Kbytes 页数：6 Pages

NSC

国半

550kHz/1.6MHz 1A Constant Current Buck Regulator for Powering LEDs

文件：447.31 Kbytes 页数：2 Pages

NSC

国半

用于驱动 LED 的 1.6MHz、1A 恒定电流降压稳压器

The LM3405 is a 1-A constant current buck LED driver designed to provide a simple, high efficiency solution for driving high power LEDs. With a 0.205-V reference voltage feedback control to minimize power dissipation, an external resistor sets the current as required for driving various types of LED • VIN Operating Range of 3 V to 15 V\n• Drives up to 5 High-Brightness LEDs in Series at 1 A\n• Thin SOT-6 Package\n• 1.6-MHz Switching Frequency\n• EN/DIM Input for Enabling and PWM Dimming of LEDs\n• 300-mΩ NMOS Switch\n• 40-nA Shutdown Current at VIN = 5 V\n• Internally Compensated Current-mode C;

TI

德州仪器

丝印：SPNB；Package：SOT-23-THIN；LM3405 1.6-MHz, 1-A Constant Current Buck Regulator For Powering LEDS

1 Features 1• VIN Operating Range of 3 V to 15 V • Drives up to 5 High-Brightness LEDs in Series at 1 A • Thin SOT-6 Package • 1.6-MHz Switching Frequency • EN/DIM Input for Enabling and PWM Dimming of LEDs • 300-mΩ NMOS Switch • 40-nA Shutdown Current at VIN = 5 V • Internally Compensat

文件：1.15883 Mbytes 页数：33 Pages

TI

德州仪器

丝印：SPNB；Package：SOT-23-THIN；LM3405 1.6-MHz, 1-A Constant Current Buck Regulator For Powering LEDS

1 Features 1• VIN Operating Range of 3 V to 15 V • Drives up to 5 High-Brightness LEDs in Series at 1 A • Thin SOT-6 Package • 1.6-MHz Switching Frequency • EN/DIM Input for Enabling and PWM Dimming of LEDs • 300-mΩ NMOS Switch • 40-nA Shutdown Current at VIN = 5 V • Internally Compensat

文件：1.15883 Mbytes 页数：33 Pages

TI

德州仪器

丝印：SPNB；Package：SOT-23-THIN；LM3405 1.6-MHz, 1-A Constant Current Buck Regulator For Powering LEDS

1 Features 1• VIN Operating Range of 3 V to 15 V • Drives up to 5 High-Brightness LEDs in Series at 1 A • Thin SOT-6 Package • 1.6-MHz Switching Frequency • EN/DIM Input for Enabling and PWM Dimming of LEDs • 300-mΩ NMOS Switch • 40-nA Shutdown Current at VIN = 5 V • Internally Compensat

文件：1.15883 Mbytes 页数：33 Pages

TI

德州仪器

丝印：SPNB；Package：SOT-23-THIN；LM3405 1.6-MHz, 1-A Constant Current Buck Regulator For Powering LEDS

1 Features 1• VIN Operating Range of 3 V to 15 V • Drives up to 5 High-Brightness LEDs in Series at 1 A • Thin SOT-6 Package • 1.6-MHz Switching Frequency • EN/DIM Input for Enabling and PWM Dimming of LEDs • 300-mΩ NMOS Switch • 40-nA Shutdown Current at VIN = 5 V • Internally Compensat

文件：1.15883 Mbytes 页数：33 Pages

TI

德州仪器