LED2001PHR

Propiedades del producto

Fabricante:
 STMicroelectronics
Series:
 LED2001
Paquete / Estuche:
 HSOP-8
Número de canales: 1 Canal
Tipo de producto: LED Lighting Drivers

 

Categoría:
Fabricante:
 STMicroelectronics
Categoría de productos: LED Lighting Drivers
Series:
 LED2001
Estilo de montaje:
 SMD/SMT
Paquete / Estuche:
 HSOP-8
Number of Outputs:
 1 Output
Output Current:
 4 A
Topology:
 Buck
Operating Frequency:
 850 kHz
Output Voltage:
 Adjustable
Temperatura mínima de funcionamiento:
 - 40 C
Temperatura máxima de funcionamiento:
 + 150 C
Embalaje:
 Carrete
Embalaje:
 Cinta de corte
Embalaje:
 MouseReel
Features:
 PWM Dimming, Constant Current
Marca: STMicroelectronics
Input Voltage: 3 V to 18 V
Sensible a la humedad: Sí
Número de canales: 1 Canal
Pd – Power Dissipation: 2 W
Tipo de producto: LED Lighting Drivers
Cantidad del paquete de fábrica: 2500
Subcategoría: Driver ICs
Supply Current – Max: 2.5 mA
Peso unitario: 0.002490 oz

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.

LED200x Monolithic Step-Down DC-DC Converters

STMicroelectronics LED200x Monolithic Step-Down DC-DC Converters are 850kHz converters designed to operate as a precise constant current source with an adjustable current capability up to 4A DC. The embedded PWM dimming circuitry offers LED brightness control. The size of the overall application is minimized due to the high switching frequency and ceramic output capacitor compatibility. The STMicroelectronics LED200x Converters are protected against thermal overheating, overcurrent, and output short-circuit.

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