172946001

Wurth Elektronik
710-172946001
172946001

制造商：

说明：
LED照明驱动器IC LDHM450mA4.5-60VInp Constant Current
利用RedExpert®查找适当的MagI3C模块

数据表:
ECAD模型:
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库存量: 130

库存：
130 可立即发货
最少： 1   倍数： 1
单价:
¥-.--
总价:
¥-.--
预估关税:
封装:
整卷卷轴（请按250的倍数订购）

定价 (含13% 增值税)

数量 单价
总价
剪切带/MouseReel™ †
¥65.427 ¥65.43
¥56.8277 ¥568.28
整卷卷轴（请按250的倍数订购）
¥56.8277 ¥14,206.93
† ¥15.00 MouseReel™费将被加上并在购物车计算。所有MouseReel™订单均不可撤消和退回。 ↩

产品属性 属性值 选择属性
Wurth Elektronik
产品种类: LED照明驱动器IC
RoHS:  
1 Output
Boost, Buck
450 mA
60 V
4.5 V
800 kHz
4.5 V to 60 V
MagI3C-LDHM
- 40 C
+ 85 C
PWM Dimming, Short Circuit and Thermal Protection
Reel
Cut Tape
MouseReel
商标: Wurth Elektronik
用于: High Current LEDs
输入电压: 4.5 V to 60 V
湿度敏感性: Yes
安装风格: SMD/SMT
通道数量: 1 Channel
产品: LED Drivers
产品类型: LED Lighting Drivers
工厂包装数量: 250
子类别: Driver ICs
电源电流—最大值: 3 mA
单位重量: 1.600 g
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已选择的属性: 0

数据表

PCN

RedExpert

CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
TARIC:
8542399000
MXHTS:
8542399999
ECCN:
EAR99

LDHM Power Module

Würth Elektronik MagI³C LDHM Step-Down High Current Module features a fully integrated current driver with passives all in one package. This LDHM driver module provides a ready-made solution that is highly efficient and can be used for a variety of single-string LED lighting applications. Würth MagI³C LDHM Step-Down High Current Module can dim the LEDs with an external PWM signal for easy brightness controlling. It operates at a constant switching frequency of 800kHz for low electromagnetic interference (EMI) and is designed according to the standard EN55015. The 178946001 Evaluation Board efficiently evaluates this LDHM module.

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

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