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LT1932ES6#TRMPBF - 

发光二极管驱动器, 1输出, 升压(逐步上升), 1V-10V输入, 1.2MHz开关, 36V/40mA输出, SOT-23-6

LT1932ES6#TRMPBF - 发光二极管驱动器, 1输出, 升压(逐步上升), 1V-10V输入, 1.2MHz开关, 36V/40mA输出, SOT-23-6

图片仅用于图解说明,详见产品说明。

制造商产品编号:
LT1932ES6#TRMPBF
库存编号
1663808
技术数据表:
(EN)
查看所有技术文档

产品信息

:
升压 (升压)
:
1V
:
10V
:
36V
:
40mA
:
1.2MHz
:
1输出
:
表面安装
:
SOT-23
:
6引脚
:
-40°C
:
85°C
:
剪切带
:
-
:
-
:
:
MSL 1 -无限制
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产品概述

The LT1932ES6#TRMPBF is a fixed frequency Step-up DC/DC LED Driver designed to operate as a constant-current source. It directly regulates output current, the LT1932 is ideal for driving light emitting diodes (LEDs) whose light intensity is proportional to the current passing through them, not the voltage across their terminals. With an input voltage range of 1 to 10V, the device works from a variety of input sources. The LT1932 accurately regulates LED current even when the input voltage is higher than the LED voltage, greatly simplifying battery-powered designs. A single external resistor sets LED current between 5 and 40mA, which can then be easily, adjusted using either a DC voltage or a pulse width modulated (PWM) signal. When the LT1932 is placed in shutdown, the LEDs are disconnected from the output, ensuring a quiescent current of under 1µA for the entire circuit.
  • Up to 80% efficiency
  • Inherently matched LED current
  • Drives five white LEDs from 2V
  • Drives six white LEDs from 2.7V
  • Drives eight white LEDs from 3V
  • Adjustable control of LED current
  • Disconnects LEDs in shutdown
  • Uses tiny ceramic capacitors
  • Uses tiny 1mm-tall inductors
  • Regulates current even when VIN > VOUT
  • Operates with VIN as low as 1V

应用

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包装类型 切割卷带
  提供其他包装选项
复卷 (最少 10/卷):1663808RL 查看库存

119 有货

119 可于 4 至 5 个工作日内送达

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查看库存与交货期
更多现货于本周 18-12-17 开始发售
不含增值税的价格 CNY39.08 CNY 39.08
包装规格:
每卷
多件: 1 最低: 1
数量 价格
1 + CNY39.08
25 + CNY34.35
100 + CNY29.98
No longer stocked:: No Longer Manufactured::
1 (切割卷带 1663808) x 39.08 = CNY39.08
总价: CNY39.08
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