LED1202JR

Výrobce:	STMicroelectronics
Kategorie výrobků:	LED Lighting Drivers
Série:	LED1202
Způsob montáže:	SMD/SMT
Balení / pouzdro:	Flip-Chip-20
Number of Outputs:	12 Output
Output Current:	20 mA
Topology:	Boost
Operating Frequency:	400 kHz
Output Voltage:	5 V
Minimální provozní teplota:	- 40 C
Maximální provozní teplota:	+ 85 C
Balení:	Naviják
Balení:	Střihací páska
Balení:	MouseReel
Features:	I2C Control
Značka:	STMicroelectronics
Input Voltage:	2.6 V to 5 V
Počet kanálů:	12 Channel
Produkt:	LED Drivers
Typ výrobku: Dřevěné obaly na boty:	LED Lighting Drivers
Tovární balení Množství:	6000
Podkategorie:	Driver ICs
Supply Current – Max:	2 mA
Typ:	Low Quiescent Current
Hmotnost jednotky:	0.000055 oz

Více informací

LED1202 12-channel LED Drivers

STMicroelectronics LED1202 12-channel LED Drivers guarantees 5V output driving capability, with each channel providing up to 20mA. The 8-bit analog and 12-bit digital dimming control is adjusted separately for each channel by the output current. The system’s low noise generation performance is improved via a slow turn-on and turn-off time. Additionally, the phase-shifting function helps to reduce the inrush current. The internal registers can store eight patterns for automatic sequencing without MCU intervention.

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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LED1202JR

Více informací

LED1202 12-channel LED Drivers

IS32LT3175N/P Single-Channel Linear LED Drivers

Recenze

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