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TPS22924B

ACTIVO

Interruptor de carga de 3.6 V, 2 A, 18.3 mΩ, con descarga de salida y tiempo de elevación de 100 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 (YZ) 6 See data sheet DSBGA (YZP) 6 2.1875 mm² 1.75 x 1.25 DSBGA (YZZ) 6 2.1875 mm² 1.25 x 1.75
  • 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.

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Documentación técnica

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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
Selection guide Power Management Guide 2018 (Rev. R) 25 jun 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.

Modelo de simulación

TPS22924B Unencrypted PSpice Transient Model Package (Rev. A)

SLVM850A.ZIP (29 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 (...)
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
DSBGA (YZ) 6 Ultra Librarian
DSBGA (YZP) 6 Ultra Librarian
DSBGA (YZZ) 6 Ultra Librarian

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

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Soporte y capacitación

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