TPS92402MRRVR Texas Instruments

說明：

LED Lighting Driver ICs 8-channel 2.5A LED d ot controller with

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商品屬性	屬性值	選擇屬性
製造商:	Texas Instruments
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:	10 Output
拓撲學:	Floating Switch
輸出電流:	2.5 A
封裝/外殼:	VQFN-36
電源電壓 - 最大值:	65 V
電源電壓 - 最小值:	4.5 V
操作頻率:	60 kHz
輸出電壓:	63 V
系列:	TPS92402
最低工作溫度:	- 40 C
最高工作溫度:	+ 85 C
封裝:	Reel
封裝:	Cut Tape
封裝:	MouseReel
品牌:	Texas Instruments
組裝國家:	Not Available
擴散國:	Not Available
原產國:	CN
調光:	SPI, PWM
輸入電壓:	4.5 V to 65 V
安裝風格:	SMD/SMT
通道數:	8 Channel
產品:	LED Dot-Controller
產品類型:	LED Lighting Drivers
原廠包裝數量:	3000
子類別:	Driver ICs
電源電流 - 最大值:	2.5 A

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規格書

TPS92402MRRVR 規格書

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USHTS:: 8542390090
TARIC:: 8542399000
MXHTS:: 8542399999
ECCN:: EAR99

TPS92402 LED Dot-Controller

Texas Instruments TPS92402 LED Dot-Controllers enable 8-channel individual lighting solutions by providing up to 2.5A pixel-level LED dimming control with a 4.5V to 65V wide input range. The device includes a string of eight series-connected integrated shunt FETs, each providing PWM dimming for an individual LED. The shunt FET string allows the device to support constant current regulators with either common-anode or common-cathode LEDs.

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.