DC639A

DC639A
Mfr. #:
DC639A
Fabricante:
Analog Devices Inc.
Descripción:
Power Management IC Development Tools LT1977IFE - High Voltage 1.5A 500kHz Ste
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
DC639A Ficha de datos
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DC639A DatasheetDC639A Datasheet (P4-P5)
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DC639A más información DC639A Product Details
Atributo del producto
Valor de atributo
Fabricante:
Analog Devices Inc.
Categoria de producto:
Herramientas de desarrollo IC de administración de energía
RoHS:
Y
Producto:
Tableros de demostración
Escribe:
Reguladores de voltaje: reguladores de conmutación
La herramienta es para la evaluación de:
LT1977
Voltaje de entrada:
4 V to 60 V
Tensión de salida:
3.3 V
Corriente de salida:
1.5 A
Serie:
LT1977
Marca:
Dispositivos analógicos
Tipo de producto:
Herramientas de desarrollo IC de administración de energía
Cantidad de paquete de fábrica:
1
Subcategoría:
Herramientas de desarrollo
Tags
DC63, DC6
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***va Crawler
LT1977IFE | High Voltage 1.5A 500kHz Step-Down Converter with Burst Mode, 4V-60Vin*, 3.3 Vout @ 1A
***ark
Demoboard, Buck Converter; Silicon Manufacturer:linear Technology; Silicon Core Number:lt1977; Kit Application Type:power Management - Voltage Regulator; Application Sub Type:buck Converter; Kit Contents:demo Board Lt1977 Rohs Compliant: Na
***log Devices
The LT1977 is a 500kHz monolithic buck switching regulator that accepts input voltages up to 60V. A high efficiency 1.5A, 0.2Ω switch is included on the die along with all the necessary oscillator, control and logic circuitry. Current mode topology is used for fast transient response and good loop stability. Innovative design techniques along with a new high voltage process achieve high efficiency over a wide input range. Efficiency is maintained over a wide output current range by employing Burst Mode operation at low currents, utilizing the output to bias the internal circuitry, and by using a supply boost capacitor to fully saturate the power switch. Patented circuitry maintains peak switch current over the full duty cycle range. Shutdown reduces input supply current to less than 1µA. External synchronization can be implemented by driving the SYNC pin with logic-level inputs. A single capacitor from the CSS pin to the output provides a controlled output voltage ramp (soft-start). The device also has a power good flag with a programmable threshold and time-out and thermal shutdown protection. The LT1977 is available in a 16-pin TSSOP package with exposed pad leadframe for low thermal resistance. The LT1976, a 200kHz reduced switch frequency version of the LT1977, is also available. See the Applications Information section for selection criteria between the LT1976 and LT1977. Applications High Voltage Power Conversion 14V and 42V Automotive Systems Industrial Power Systems Distributed Power Systems Battery-Powered Systems
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Disponibilidad
Valores:
Available
En orden:
1986
Ingrese la cantidad:
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