Inicio Gestión de la energía Interruptores de potencia Interruptores de carga

TPS22924C

ACTIVO

Interruptor de carga de 3.6 V, 2 A, 18.3 mΩ, con descarga de salida y tiempo de elevación de 800 µs

Detalles del producto

Number of channels 1 Vin (min) (V) 0.75 Vin (max) (V) 3.6 Imax (A) 2 Ron (typ) (mΩ) 18.3 Shutdown current (ISD) (typ) (µA) 0.15 Quiescent current (Iq) (typ) (µA) 75 Soft start Fixed Rise Time Current limit type None Features Quick output discharge Rating Catalog Operating temperature range (°C) -40 to 85 FET Internal Device type Load switches Function Inrush current control
Number of channels 1 Vin (min) (V) 0.75 Vin (max) (V) 3.6 Imax (A) 2 Ron (typ) (mΩ) 18.3 Shutdown current (ISD) (typ) (µA) 0.15 Quiescent current (Iq) (typ) (µA) 75 Soft start Fixed Rise Time Current limit type None Features Quick output discharge Rating Catalog Operating temperature range (°C) -40 to 85 FET Internal Device type Load switches Function Inrush current control
DSBGA (YZP) 6 2.1875 mm² 1.75 x 1.25
  • Integrated Single Load Switch
  • Input Voltage: 0.75 V to 3.6 V
  • On-Resistance
    • RON = 18.3 mΩ at VIN = 3.6 V
    • RON = 19.6 mΩ at VIN = 1.8 V
    • RON = 19.4 mΩ at VIN = 1.2 V
    • RON = 22.7 mΩ at VIN = 0.75 V
  • Small CSP-6 package
    0.9 mm × 1.4 mm, 0.5-mm Pitch
  • 2 A Maximum Continuous Switch Current
  • Low Shutdown Current
  • Low Threshold Control Input
  • Controlled Slew Rate to Avoid Inrush Currents
  • Quick Output Discharge Transistor
  • ESD Performance Tested Per JESD 22
    • 5000-V Human-Body Model
      (A114-B, Class II)
    • 1000-V Charged-Device Model (C101)
  • Integrated Single Load Switch
  • Input Voltage: 0.75 V to 3.6 V
  • On-Resistance
    • RON = 18.3 mΩ at VIN = 3.6 V
    • RON = 19.6 mΩ at VIN = 1.8 V
    • RON = 19.4 mΩ at VIN = 1.2 V
    • RON = 22.7 mΩ at VIN = 0.75 V
  • Small CSP-6 package
    0.9 mm × 1.4 mm, 0.5-mm Pitch
  • 2 A Maximum Continuous Switch Current
  • Low Shutdown Current
  • Low Threshold Control Input
  • Controlled Slew Rate to Avoid Inrush Currents
  • Quick Output Discharge Transistor
  • ESD Performance Tested Per JESD 22
    • 5000-V Human-Body Model
      (A114-B, Class II)
    • 1000-V Charged-Device Model (C101)

The TPS22924x is a small, low RON load switch with controlled turn on. The device contains a N-channel MOSFET that can operate over an input voltage range of 0.75 V to 3.6 V. An integrated charge pump biases the NMOS switch to achieve a minimum switch ON resistance. The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage control signals.

A 1250 Ω on-chip load resistor is added for output quick discharge when the switch is turned off. The rise time of the device is internally controlled to avoid inrush current. The TPS22924B features a rise time of 100 µs at VIN = 3.6 V while the TPS22924C has a rise time of 800 µs at VIN = 3.6 V.

The TPS22924x is available in an ultra-small space-saving 6-pin CSP package and is characterized for operation over the free-air temperature range of –40ºC to 85ºC.

The TPS22924x is a small, low RON load switch with controlled turn on. The device contains a N-channel MOSFET that can operate over an input voltage range of 0.75 V to 3.6 V. An integrated charge pump biases the NMOS switch to achieve a minimum switch ON resistance. The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage control signals.

A 1250 Ω on-chip load resistor is added for output quick discharge when the switch is turned off. The rise time of the device is internally controlled to avoid inrush current. The TPS22924B features a rise time of 100 µs at VIN = 3.6 V while the TPS22924C has a rise time of 800 µs at VIN = 3.6 V.

The TPS22924x is available in an ultra-small space-saving 6-pin CSP package and is characterized for operation over the free-air temperature range of –40ºC to 85ºC.

Descargar Ver vídeo con transcripción Video

Productos similares que pueden interesarle

open-in-new Comparar alternativas
Reemplazo con funcionalidad mejorada del dispositivo comparado
TPS22925 ACTIVO Interruptor de carga de 3.6 V, 3 A, 9.2 mΩ con descarga de salida This product is A pin-to-pin newer generation load switch with lower Ron (9.2mohm) and thermal shutdown.

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 TPS22924x 3.6-V, 2-A, 18.3-mΩ On-Resistance Load Switch datasheet (Rev. E) PDF | HTML 01 dic 2015
Application note Load Switch Thermal Considerations (Rev. A) 11 oct 2018
Application note Basics of Load Switches (Rev. A) 05 sep 2018
Application note Selecting a Load Switch to Replace a Discrete Solution 30 abr 2017
Application note Timing of Load Switches 27 abr 2017
Application note Managing Inrush Current (Rev. A) 28 may 2015
EVM User's guide TPS22924EVM-532 User's Guide (Rev. B) 23 may 2013

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.

Placa de evaluación

TPS22924CEVM-532 — Módulo de evaluación de interruptor de carga ultrapequeño, de baja tensión de entrada, ultrabaja res

The TPS22924EVM-532 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the TPS22924C Load Switch. The EVM allows the user to apply different input voltages (0.9 V to 3.6 V) under different loading conditions (0 A to 2 A) to the TPS22924C. Output, input and switching (...)

Guía del usuario: PDF
Modelo de simulación

TPS22924C TINA-TI Reference Design

SLVM912.TSC (186 KB) - TINA-TI Reference Design
Modelo de simulación

TPS22924C TINA-TI Transient Spice Model

SLVM911.ZIP (15 KB) - TINA-TI Spice Model
Modelo de simulación

TPS22924C Unencrypted PSpice Transient Model Package (Rev. A)

SLVM853A.ZIP (40 KB) - PSpice Model
Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Paquete Pasadores Descargar
DSBGA (YZP) 6 Ver opciones

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

Los productos recomendados pueden tener parámetros, módulos de evaluación o diseños de referencia relacionados con este producto de TI.

Soporte y capacitación

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

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