LCSC Electronics logoLCSC Electronics svg logo
Iniciar sesión
USD
Carrito
ADI LTC3308AMPV#TRPBF product image
Imágenes ilustrativas

ADI LTC3308AMPV#TRPBFRoHS

Fabricante
ADI
N.º de pieza fab.
LTC3308AMPV#TRPBF
Nº LCSC
C684455
Emb.
LQFN-12-EP(2x2)
Número de Cliente
Atrib. clave
1MHz~3MHz Step-down type 4A Adjustable 2.25V~5.5V LQFN-12-EP(2x2) Special Purpose Regulators RoHS
Hoja de Datospdf iconADI LTC3308AMPV#TRPBF
Agotado
Avisarme
Mínimo: 1Múltiplo: 1Unidad de venta: Piece
Añadir a la Lista BOM
Cant.Prec. unit.(Solo como referencia)Importo total
1+$ 7.0661$ 7.07
200+$ 2.7351$ 547.02
500+$ 2.6394$ 1319.70
1,000+$ 2.5915$ 2591.50
Encapsulado Estándar2500/Full Reel
¿Mejor precio por mayor cantidad?
$

Especificaciones del Producto

Todo
TipoDescripción
CategoríaIntegrated Circuits (ICs)/Power Management (PMIC)/Special Purpose Regulators
FabricanteADI
Emb.LQFN-12-EP(2x2)
Synchronous RectifierYes
Frequency - Switching1MHz~3MHz
FeaturesFrequency synchronization;Light load efficient mode;Operating status indication;Overcurrent Protection
FunctionStep-down type
Number of Outputs1
Output Voltage-
Output Current4A
Output TypeAdjustable
TopologyBuck
Quiescent Current40uA
Switch tube (built-in/external)-
Voltage - Supply2.25V~5.5V
Operating Temperature-55℃~+150℃
Reportar un errorMostrar productos similares (0) >

Descripción

Traducción por IA

The LTC3308A is a very small, high efficiency, low noise, monolithic synchronous 4A step - down DC/DC converter operating from a 2.25V to 5.5V input supply. Using constant frequency, peak current mode control at switching frequencies up to 3MHz and minimum on - time as low as 22ns, this regulator achieves fast transient response with small external components. Silent Switcher architecture minimizes EMI emissions.

The LTC3308A operates in forced continuous or pulse skip mode for low noise, or low - ripple Burst Mode operation for high efficiency at light loads, ideal for battery - powered systems. The IC regulates output voltages as low as 500mV. Other features include output overvoltage protection, short - circuit protection, thermal shutdown, clock synchronization, and up to 100% duty cycle operation for low dropout. The device is available in a low profile 12 - lead 2mm x 2mm x 0.74mm LQFN package with exposed pad for low thermal resistance.

Características

Traducción por IA
  • High Efficiency: 8mΩ NMOS, 31mΩ PMOS
  • Programmable Frequency to 3MHz
  • Tiny Inductor and Capacitors
  • Peak Current Mode Control
  • 22ns Minimum On - Time
  • Wide Bandwidth, Fast Transient Response
  • Silent Switcher™ Architecture
  • Ultralow EMI Emissions
  • Low Ripple Burst Mode® Operation with IQ of 40μA
  • Safely Tolerates Inductor Saturation in Overload
  • VIN Range: 2.25V to 5.5V
  • VOUT Range: 0.5V to VIN
  • VOUT Accuracy: ±1% Over Temperature Range
  • Precision 400mV Enable Threshold
  • Shutdown Current: 1μA
  • Power Good, Internal Compensation and Soft Start
  • Thermally Enhanced 2mm x 2mm LQFN Package
  • AEC - Q100 Qualified for Automotive Applications

Aplicaciones

Traducción por IA
  • Optical Networking, Servers, Telecom
  • Automotive, Industrial, Communications
  • Distributed DC Power Systems (POL)
  • FPGA, ASIC, μP Core Supplies