TPS929121QPWPRQ1

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Производител:	Тексаски инструменти
Серия:	TPS929121-Q1
Опаковка / калъф:	HTSSOP-24
Брой на каналите:	12 Channel
Продукт:	LED Lighting Drivers
Тип на продукта:	LED Lighting Drivers

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Категория: Тексаски инструменти

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Производител:	Тексаски инструменти
Категория продукти:	LED Lighting Drivers
Серия:	TPS929121-Q1
Стил на монтиране:	SMD/SMT
Опаковка / калъф:	HTSSOP-24
Number of Outputs:	12 Output
Output Current:	75 mA
Topology:	Boost, Buck
Operating Frequency:	32.15 MHz
Output Voltage:	5 V
Минимална работна температура:	- 40 C
Максимална работна температура:	+ 125 С
Опаковка:	Макара
Опаковка:	Изрязване на лентата
Features:	PWM Dimming, Open LED Protection
Марка:	Тексаски инструменти
Комплект за разработка:	TPS929120EVM
Dimming:	With Dimming
Input Voltage:	4.5 V to 40 V
Чувствителен към влага:	Да
Брой на каналите:	12 Channel
Продукт:	LED Lighting Drivers
Тип на продукта:	LED Lighting Drivers
Фабрична опаковка Количество:	2000
Подкатегория:	Driver ICs
Supply Current – Max:	10 mA

Повече информация

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.

TPS929121-Q1 High-Side LED Driver

Texas Instruments TPS929121-Q1 High-Side LED Driver is a 12-channel, 40V high-side LED driver that controls the 8-bit output current and 12-bit PWM duty cycles. The device meets multiple regulation requirements with LED open-circuit, short-to-ground, and single LED short-circuit diagnostics. A configurable watchdog also automatically sets fail-safe states when the MCU connection is lost, and with programmable EEPROM, TPS929121-Q1 can flexibly be set for different application scenarios.

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TPS929121QPWPRQ1

Повече информация

IS32LT3175N/P Single-Channel Linear LED Drivers

TPS929121-Q1 High-Side LED Driver

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