172946001

Wurth Elektronik
710-172946001
172946001

製造商：

說明：
LED照明驅動器IC LDHM450mA4.5-60VInp Constant Current
以RedExpert®尋找正確的MagI3C模組

規格書:
ECAD模型:
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庫存量: 130

庫存：
130 可立即送貨
最少： 1   多個： 1
單價:
HK$-.--
總價:
HK$-.--
估計關稅:
包裝:
完整捲（訂購多個250）

Pricing (HKD)

數量 單價
總價
零卷 / MouseReel™ †
HK$65.02 HK$65.02
HK$56.47 HK$564.70
完整捲（訂購多個250）
HK$56.47 HK$14,117.50
† HK$55.00 MouseReel™費用將加入您的購物車內並自動計算。所有MouseReel™訂單均不能取消和不能退換。 ↩

商品屬性 屬性值 選擇屬性
Wurth Elektronik
產品類型: LED照明驅動器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
品牌: Wurth Elektronik
用於: High Current LEDs
輸入電壓: 4.5 V to 60 V
濕度敏感: Yes
安裝風格: SMD/SMT
通道數: 1 Channel
產品: LED Drivers
產品類型: LED Lighting Drivers
原廠包裝數量: 250
子類別: Driver ICs
電源電流 - 最大值: 3 mA
每件重量: 1.600 g
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所選屬性: 0

規格書

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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