HIGH EFFICIENCY LOW EMI WIDE ANALOG DIMMING RANGE 36V 1A/1.3A BUCK LED DRIVER

Description The AL8807A is a step-down DC/DC converter designed to drive LEDs with a constant current. The device can drive up to 9 white high brightness LEDs in series from a voltage source of 6V to 36V. Features • LED Driving Current up to 1A/1.3A • Better than 5 Accuracy • High Efficiency

文件：566.19 Kbytes 页数：20 Pages

DIODES

美台半导体

The evaluation board does not have reverse supply protection.

DESCRIPTION The AL8807AEV1, Figure 1, is a double sided evaluation board for the AL8807A step-down, or ‘buck’, LED driver with internal switch. The evaluation board is preset to drive 680mA into a single LED, or multiple LEDs, the maximum number of which depends on their total forward voltage dro

文件：104.41 Kbytes 页数：8 Pages

DIODES

美台半导体

The evaluation board does not have reverse supply protection.

DESCRIPTION The AL8807AEV1, Figure 1, is a double sided evaluation board for the AL8807A step-down, or ‘buck’, LED driver with internal switch. The evaluation board is preset to drive 680mA into a single LED, or multiple LEDs, the maximum number of which depends on their total forward voltage dro

文件：104.41 Kbytes 页数：8 Pages

DIODES

美台半导体

The evaluation board does not have reverse supply protection

DESCRIPTION The AL8807AEV3, Figure 1, is a double sided evaluation board for the AL8807A step-down, or ‘buck’, LED driver with internal switch. The evaluation board is preset to drive 1A into a single LED, or multiple LEDs, the maximum number of which depends on their total forward voltage drop a

文件：105.79 Kbytes 页数：8 Pages

DIODES

美台半导体

丝印：MSOP；The evaluation board does not have reverse supply protection

DESCRIPTION The AL8807AEV3, Figure 1, is a double sided evaluation board for the AL8807A step-down, or ‘buck’, LED driver with internal switch. The evaluation board is preset to drive 1A into a single LED, or multiple LEDs, the maximum number of which depends on their total forward voltage drop a

文件：105.79 Kbytes 页数：8 Pages

DIODES

美台半导体

HIGH EFFICIENCY LOW EMI WIDE ANALOG DIMMING RANGE 36V 1A/1.3A BUCK LED DRIVER

Description The AL8807A is a step-down DC/DC converter designed to drive LEDs with a constant current. The device can drive up to 9 white high brightness LEDs in series from a voltage source of 6V to 36V. Features • LED Driving Current up to 1A/1.3A • Better than 5 Accuracy • High Efficiency

文件：566.19 Kbytes 页数：20 Pages

DIODES

美台半导体

HIGH EFFICIENCY LOW EMI WIDE ANALOG DIMMING RANGE 36V 1A/1.3A BUCK LED DRIVER

Description The AL8807A is a step-down DC/DC converter designed to drive LEDs with a constant current. The device can drive up to 9 white high brightness LEDs in series from a voltage source of 6V to 36V. Features • LED Driving Current up to 1A/1.3A • Better than 5 Accuracy • High Efficiency

文件：566.19 Kbytes 页数：20 Pages

DIODES

美台半导体

The evaluation board does not have reverse supply protection.

DESCRIPTION The AL8807AEV1, Figure 1, is a double sided evaluation board for the AL8807A step-down, or ‘buck’, LED driver with internal switch. The evaluation board is preset to drive 680mA into a single LED, or multiple LEDs, the maximum number of which depends on their total forward voltage dro

文件：104.41 Kbytes 页数：8 Pages

DIODES

美台半导体

medium-voltage-dc-dc-led-drivers

The AL8807A is a step-down DC/DC converter designed to drive LEDs with a constant current. The device can drive up to 9 white high brightness LEDs in series from a voltage source of 6V to 36V. The AL8807A has an extended CTRL pin voltage range; increasing its analog dimming range to greater than 10: LED Driving Current up to 1A/1.3A\nBetter than 5% Accuracy\nHigh Efficiency Up to 96%\nOptimally Controlled Switching Speeds\nOperating Input Voltage from 6V to 36V\nWide Analog Input Range for Dimming Control (>10:1)\nBuilt-in Protection Features:;

Diodes

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medium-voltage-dc-dc-led-drivers

AL8807A 是一款降压直流/直流转换器，能够通过恒定电流驱动 LED 该器件可以凭藉一个 6V至 36V的电压源来驱动多达 9颗白色高亮度串 联LED。 \n\n\t \n\n\tAL8807A 拥有扩展了的 CTRL 引脚电压范围，且能够将模拟调光范围 伸延至高于 10:1。改善了的模拟调光范围使该器件适用于多种要求宽 模拟调光范围的照明应用。 \n\n\t \n\n\tAL8807A 以高达 1MHz 的频率开关，并通过控制上升时间和下降时间 来减少 EMI。这让设计可以采用小巧的外部零件，从而把所需的印刷 电路版面积减到最小。 \n\n\t \n\n\tAL8807A 的最大输出电流 LED 驱动电流高达1A/1.3A \n\t\n\t\t优于5%的精度 \n\t\n\t\t高效率，最高可达96% \n\t\n\t\t最佳控制开关速度 \n\t\n\t\t工作输入电压由6V至36V \n\t\n\t\t为调光控制 (>10:1) 而设的宽模拟输入范围 \n\t\n\t\t预置保护功能 \n\t\n\t\tLED开路保护 \n\t\n\t\tLED串短路保护 \n\t\n\t\t过温保护 \n\t\n\t\tMSOP-8EP和SOT25封装： 采用“绿色” 模塑合成材料 (无溴和锑)\n\t\n\t\t及无铅涂料，符合RoHS标准 \n\t\n\t\t完全无铅;

Diodes

美台半导体