LP8774x-Q1 Automotive Three Buck Converters

Texas Instruments LP8774x-Q1 Automotive Three Buck Converters are engineered to manage the power requirements of the AWR and IWR MMICs in various automotive and industrial radar applications. The LP8774x-Q1 includes three step-down DC/DC converters, a 5V boost converter, and a 1.8V or 3.3V LDO. The LDO is powered by the boost and designed for the xWR I/O supply, while an SPI serial interface enables the device to manage signals. The TI LP8774x-Q1 converters supply a programmable switching frequency of 4.4MHz, 8.8MHz, or 17.6MHz. High switching frequency and low noise across a wide frequency range allow an LDO-free power solution with minimal or no passive filtering. These features improve thermals and transient settling for the MMIC RF rails. The LP8774x-Q1 forces the switching clock into PWM mode for optimal RF performance and can also be synchronized to an external clock. 

Resultados: 2
Seleccionar Imagen Número de referencia Fabr. Descripción Hoja de datos Disponibilidad Precio (EUR) Filtre los resultados de la tabla por precio unitario basándose en su cantidad. Cant. RoHS Modelo ECAD Serie Tipo Estilo de montaje Empaquetado / Estuche Corriente de salida Voltaje de entrada - Máx Voltaje de entrada - Mín Voltaje de salida máximo Temperatura operativa mínima Temperatura operativa máxima Empaquetado
Texas Instruments Productos de gestión de potencia especializada - PMIC Automotive three 3A low-noise buck conv 2.981En existencias
Mín.: 1
Múlt.: 1
Bobina: 3.000

LP87743 Low-Noise Buck Converter PMIC SMD/SMT VQFN-HR-28 3 A 4 V 3 V 1.9 V - 40 C + 125 C Reel, Cut Tape
Texas Instruments Productos de gestión de potencia especializada - PMIC Automotive three 3A low-noise buck conv 3.000En existencias
Mín.: 1
Múlt.: 1
Bobina: 3.000

LP87744 Low-Noise Buck Converter PMIC SMD/SMT VQFN-HR-28 3 A 4 V 3 V 1.9 V - 40 C + 125 C Reel, Cut Tape