TPS92511DDA

Texas Instruments
595-TPS92511DDA
TPS92511DDA

Fabricante:

Descripción:
IC de controladores de iluminación LED 500mA 30W Crnt Buck LED Dvr A 595-TPS925 A 595-TPS92511DDAR

Modelo ECAD:
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En existencias: 17,378

Existencias:
17,378 Se puede enviar inmediatamente
Plazo de entrega de fábrica:
6 Semanas Tiempo estimado de producción de fábrica para cantidades superiores a las que se muestran.
Mínimo: 1   Múltiples: 1
Precio unitario:
$-.--
Precio ext.:
$-.--
Est. Tarifa:

Precio (USD)

Cantidad Precio unitario
Precio ext.
$1.52 $1.52
$1.11 $11.10
$1.01 $25.25
$0.856 $81.32
$0.835 $237.98
$0.803 $457.71
$0.701 $732.55
$0.675 $5,450.63

Embalaje alternativo

N.º de artículo del Fabricante:
Embalaje:
Reel, Cut Tape, MouseReel
Disponibilidad:
En existencias
Precio:
$1.29
Mín.:
1

Producto similar

Texas Instruments TPS92511DDAR
Texas Instruments
IC de controladores de iluminación LED 500mA 30W Anode Cons tant Crnt Buck A 59 A 595-TPS92511DDA

Atributo del producto Valor de atributo Seleccionar atributo
Texas Instruments
Categoría de producto: IC de controladores de iluminación LED
RoHS:  
1 Output
Buck
500 mA
SO-PowerPad-8
65 V
4.5 V
50 kHz to 500 kHz
Adjustable
TPS92511
- 40 C
+ 125 C
Adjustable Switch Frequency, Enable/Shutdown, Integrated Switch, Thermal Shutdown
Tube
Marca: Texas Instruments
Reducción de luminosidad: Analog, PWM
Voltaje de entrada: 4.5 V to 65 V
Sensibles a la humedad: Yes
Estilo de montaje: SMD/SMT
Número de canales: 1 Channel
Tipo de salida: Constant Current
Tipo de producto: LED Lighting Drivers
Cantidad de empaque de fábrica: 95
Subcategoría: Driver ICs
Corriente de suministro - Máx.: 2.7 mA
Tipo: Inductive
Peso de la unidad: 70.600 mg
Productos encontrados:
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Atributos seleccionados: 0

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CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
854239099
TARIC:
8542319000
MXHTS:
8542310302
ECCN:
EAR99

TPS92511 Constant Current Buck LED Driver

Texas Instruments TPS92511 Constant Current Buck LED Driver is an easy-to-use 65V constant current buck converter for driving a single LED string. This allows current up to 0.5A and with an efficiency of up to 95%. Only 5 external components are required for basic operation. A single-layer PCB layout is feasible because of the integration of an N-MOSFET. There is no external current sensing resistor, no external compensation and it includes the proper terminal assignment. A high-value external resistor programs the LED current so that fine-tuning of the LED current can be achieved. Another high-value external resistor programs a constant switching frequency from 50kHz to 500kHz. EMI design becomes easier as a result of the constant switching frequency. The TPS92511 from Texas Instruments provides a wide input voltage range from 4.5V to 65V. By adding simple external circuits, the device can handle applications with even higher input voltages.

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.