Inicio Gestión de la energía DC/DC power modules Power modules (integrated inductor)
Inicio
Gestión de la energía
DC/DC power modules
Power modules (integrated inductor)

TPS82698

ACTIVO

Convertidor reductor de 700 mA, de alta eficiencia, MicroSIP™ (PERFIL <1 mm)

Haga su pedido ahora
Hoja de datos

Se encuentra disponible una versión más nueva de este producto

open-in-new Comparar alternativas
Funcionalidad similar a la del dispositivo comparado
TPSM82821 ACTIVO Módulo reductor de 1 A y entrada de 5.5 V con inductor integrado en encapsulado μSIP de 2 × 2.5 × 1. Adjustable module with 1-A output and fast transient load response.

TPS82698

ACTIVO
Hoja de datos Haga su pedido ahora

Detalles del producto

Iout (max) (A) 0.8 Vin (max) (V) 4.8 Vin (min) (V) 2.3 Vout (max) (V) 3 Vout (min) (V) 3 Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck, Synchronous Buck Features Enable, Light Load Efficiency, Output discharge, Spread Spectrum Control mode Constant on-time (COT) Switching frequency (max) (Hz) 3300000 Switching frequency (min) (Hz) 2700000
Iout (max) (A) 0.8 Vin (max) (V) 4.8 Vin (min) (V) 2.3 Vout (max) (V) 3 Vout (min) (V) 3 Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck, Synchronous Buck Features Enable, Light Load Efficiency, Output discharge, Spread Spectrum Control mode Constant on-time (COT) Switching frequency (max) (Hz) 3300000 Switching frequency (min) (Hz) 2700000
uSIP (SIP) 8 6.67 mm² 2.3 x 2.9
  • Total Solution Size < 6.7 mm2
  • 95% Efficiency at 3-MHz Operation
  • 23µA Quiescent Current
  • High Duty-Cycle Operation
  • Best in Class Load and Line Transient
  • ±2% Total DC Voltage Accuracy
  • Automatic PFM/PWM Mode Switching
  • Low Ripple Light-Load PFM Mode
  • Excellent AC Load Regulation
  • Internal Soft Start, 200-µs Start-Up Time
  • Integrated Active Power-Down Sequencing (Optional)
  • Current Overload and Thermal Shutdown Protection
  • Sub 1-mm Profile Solution
  • Total Solution Size < 6.7 mm2
  • 95% Efficiency at 3-MHz Operation
  • 23µA Quiescent Current
  • High Duty-Cycle Operation
  • Best in Class Load and Line Transient
  • ±2% Total DC Voltage Accuracy
  • Automatic PFM/PWM Mode Switching
  • Low Ripple Light-Load PFM Mode
  • Excellent AC Load Regulation
  • Internal Soft Start, 200-µs Start-Up Time
  • Integrated Active Power-Down Sequencing (Optional)
  • Current Overload and Thermal Shutdown Protection
  • Sub 1-mm Profile Solution

The TPS8269xSIP device is a complete 500 mA / 800 mA, DC/DC step-down power supply intended for low-power applications. Included in the package are the switching regulator, inductor and input/output capacitors. No additional components are required to finish the design. The TPS8269xSIP is based on a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications. The MicroSIP™ DC/DC converter operates at a regulated 3-MHz switching frequency and enters the power-save mode operation at light load currents to maintain high efficiency over the entire load current range. The PFM mode extends the battery life by reducing the quiescent current to 23 µA (typical) during light load operation. For noise-sensitive applications, the device has PWM spread spectrum capability providing a lower noise regulated output, as well as low noise at the input. These features, combined with high PSRR and AC load regulation performance, make this device suitable to replace a linear regulator to obtain better power conversion efficiency. The TPS8269xSIP is packaged in a compact (2.9 mm × 2.3 mm) and low profile (1 mm) BGA package suitable for automated assembly by standard surface mount equipment.

The TPS8269xSIP device is a complete 500 mA / 800 mA, DC/DC step-down power supply intended for low-power applications. Included in the package are the switching regulator, inductor and input/output capacitors. No additional components are required to finish the design. The TPS8269xSIP is based on a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications. The MicroSIP™ DC/DC converter operates at a regulated 3-MHz switching frequency and enters the power-save mode operation at light load currents to maintain high efficiency over the entire load current range. The PFM mode extends the battery life by reducing the quiescent current to 23 µA (typical) during light load operation. For noise-sensitive applications, the device has PWM spread spectrum capability providing a lower noise regulated output, as well as low noise at the input. These features, combined with high PSRR and AC load regulation performance, make this device suitable to replace a linear regulator to obtain better power conversion efficiency. The TPS8269xSIP is packaged in a compact (2.9 mm × 2.3 mm) and low profile (1 mm) BGA package suitable for automated assembly by standard surface mount equipment.
open-in-new Buscar otro/a Power modules (integrated inductor)
Descargar Ver vídeo con transcripción Video

Productos similares que pueden interesarle

open-in-new Comparar alternativas
Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
TPS82671 ACTIVO Módulo convertidor reductor de 600 mA, ruido bajo, totalmente integrado en encapsulado MicroSIP™ Check out the TPS82671 for a similar module with 600-mA output current.
TPS82695 ACTIVO Convertidor reductor de 500 mA, de alta eficiencia, MicroSIP™ (perfil <1 mm) Tensión de salida = 2.5 Check out the TPS82695 for a similar module with different output voltage.
TPS82740A ACTIVO Módulo convertidor reductor de 200 mA con IQ de 360 nA Check out the TPS82740A for a module with 200-mA output current, integrated load switch and VSEL functionality.

Documentación técnica

star =Principal documentación para este producto seleccionada por TI
No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 7
Tipo Título Fecha
* Data sheet TPS8269x High-Efficiency MicroSIP Step-Down Converter (Profile <1 mm) datasheet (Rev. C) PDF | HTML 01 abr 2015
Selection guide Innovative DC/DC Power Modules Selection Guide (Rev. D) 14 oct 2021
User guide Manufacturing and Rework Design Guide for MicroSiP™ Power Modules (Rev. A) PDF | HTML 16 jun 2021
Analog Design Journal Understanding 100% mode in low-power DC/DC converters 22 jun 2018
Analog Design Journal Testing tips for applying external power to supply outputs without an input voltage 24 oct 2016
White paper SiP Power Modules White Paper 26 ene 2016
Analog Design Journal IQ: What it is, what it isn’t, and how to use it 17 jun 2011

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Paquete Pasadores Descargar
uSIP (SIP) 8 Ver opciones
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

Ver todos los temas del foro en inglés

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI. ​​​​​​​​​​​​​​

Videos