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HVLED002

Name: STMicroelectronics HVLED002
Brand: STMicroelectronics
SKU: 511-HVLED002
Price: 20.97 TWD
Availability: OutOfStock

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請參閱產品規格

Mouser 編號：

511-HVLED002

製造商編號：

HVLED002

製造商：

STMicroelectronics

說明：

LED照明驅動器IC High performance current mode LED controller

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規格書:

HVLED002 規格書 (PDF)

ECAD模型:

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商品屬性	屬性值	選擇屬性
製造商:	STMicroelectronics
產品類型:	LED照明驅動器IC
RoHS:
輸出數:	1 Output
拓撲學:	Buck
輸出電流:	1 A
封裝/外殼:	SOIC-8
電源電壓 - 最大值:	25 V
電源電壓 - 最小值:	25 V
操作頻率:	250 kHz
系列:	HVLED002
最低工作溫度:	- 40 C
最高工作溫度:	+ 150 C
封裝:	Tube
品牌:	STMicroelectronics
輸入電壓:	25 V
安裝風格:	SMD/SMT
通道數:	1 Channel
輸出類型:	Current Mode
產品:	LED Controllers
產品類型:	LED Lighting Drivers
原廠包裝數量:	2000
子類別:	Driver ICs
電源電流 - 最大值:	17 mA
類型:	Current Mode LED Controller
每件重量:	74 mg

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所選屬性: 0

篩選文檔:

規格書

HVLED002 規格書 (PDF)

PCN

合規守則

CNHTS:: 8542390000
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399901
ECCN:: EAR99

原產地分類

原產國:: 新加坡
封裝原產國:: 無資料
擴散國:: 無資料

出貨時，國家可能會有所變更。

HVLED002 High-Performance LED Controller

STMicroelectronics HVLED002 High-Performance Current Mode LED Controllers provide the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes to implement LED drivers. Internally implemented circuits include a trimmed oscillator for the precise duty cycle control, undervoltage lockout, a precision reference trimmed for accuracy at the error amplifier input, a PWM comparator which also provides current-limit control, and a totem-pole output stage designed to the source or sink high peak current. The output stage, suitable for driving N-channel MOSFETs, is low in the off state.

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.