LT3967EFE#PBF Analog Devices

說明：

LED照明驅動器IC 1.3A 8-Switch Mtrx LED Dimmer w/ CRC-8

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商品屬性	屬性值	選擇屬性
製造商:	Analog Devices Inc.
產品類型:	LED照明驅動器IC
付運限制：	Mouser目前不在您的地區出售本產品。
RoHS:
輸出數:	8 Output
拓撲學:	Buck
輸出電流:	1.3 A
電源電壓 - 最大值:	5.5 V
電源電壓 - 最小值:	2.7 V
操作頻率:	200 kHz to 2 MHz
輸出電壓:	880 mV
系列:	LT3967
最低工作溫度:	- 40 C
最高工作溫度:	+ 125 C
特徵:	I2C Control
封裝:	Tube
品牌:	Analog Devices
組裝國家:	Not Available
擴散國:	Not Available
原產國:	TH
輸入電壓:	2.7 V to 5.5 V
安裝風格:	SMD/SMT
通道數:	8 Channel
產品類型:	LED Lighting Drivers
原廠包裝數量:	50
子類別:	Driver ICs
電源電流 - 最大值:	3.5 mA

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

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.

LT3967 LED Lighting Driver

Analog Devices Inc. LT3967 LED Lighting Driver is an LED bypass switching device for dimming individual LEDs in a string using a common current source. This LED driver features eight individually controlled floating source 15V/110mΩ NMOS switches. These eight switches are in parallel and/or in series to bypass current around LEDs in a string. The LT3967 driver employs the I²C serial interface to communicate with a microcontroller. This driver provides an internal clock generator and supports an external clock source for PWM dimming. The LT3967 LED driver reports fault conditions for each channel such as open LED and shorted LED. The four address pins allow 16 LT3967 devices to share the I²C bus and define the power-up state of the switches. Typical applications include automotive LED headlight clusters, large LED displays, and RGBW color-mixing lighting.