Inicio Administración de potencia Interruptores de carga

TPS22964C

ACTIVO

Interruptor de carga de 5.5 V, 3 A, 14 mΩ con descarga de salida

Detalles del producto

Product type Load switches Current limit type None Vin (max) (V) 5.5 Vin (min) (V) 1 Imax (A) 3 Rating Catalog Features Inrush current control, Quick output discharge, Reverse current protection Number of channels 1 Quiescent current (Iq) (typ) (µA) 38 Shutdown current (ISD) (typ) (µA) 0.76 Soft start Fixed Rise Time Ron (typ) (mΩ) 13 Operating temperature range (°C) -40 to 85
Product type Load switches Current limit type None Vin (max) (V) 5.5 Vin (min) (V) 1 Imax (A) 3 Rating Catalog Features Inrush current control, Quick output discharge, Reverse current protection Number of channels 1 Quiescent current (Iq) (typ) (µA) 38 Shutdown current (ISD) (typ) (µA) 0.76 Soft start Fixed Rise Time Ron (typ) (mΩ) 13 Operating temperature range (°C) -40 to 85
DSBGA (YZP) 6 2.1875 mm² (— mm × — mm)
  • Integrated N-Channel Load Switch
  • Input Voltage Range: 1 V to 5.5 V
  • Internal Pass-FET RDSON = 8 mΩ (Typ)
  • Ultra-Low ON-Resistance
    • RON = 13 mΩ (Typ) at VIN = 5 V
    • RON = 14 mΩ (Typ) at VIN = 3.3 V
    • RON = 18 mΩ (Typ) at VIN = 1.8 V
  • 3A Maximum Continuous Switch Current
  • Reverse Current Protection (When Disabled)
  • Low Shutdown Current (760 nA)
  • Low Threshold 1.3-V GPIO Control Input
  • Controlled Slew-Rate to Avoid Inrush Current
  • Quick Output Discharge (TPS22964 only)
  • Six Terminal Wafer-Chip-Scale Package (Nominal Dimensions Shown - See Addendum for Details)
    • 0.9 mm x 1.4 mm, 0.5 mm Pitch, 0.5 mm Height (YZP)
  • ESD Performance Tested Per JESD 22
    • 2-kV Human-Body Model (A114-B, Class II)
    • 500-V Charged-Device Model (C101)
  • Integrated N-Channel Load Switch
  • Input Voltage Range: 1 V to 5.5 V
  • Internal Pass-FET RDSON = 8 mΩ (Typ)
  • Ultra-Low ON-Resistance
    • RON = 13 mΩ (Typ) at VIN = 5 V
    • RON = 14 mΩ (Typ) at VIN = 3.3 V
    • RON = 18 mΩ (Typ) at VIN = 1.8 V
  • 3A Maximum Continuous Switch Current
  • Reverse Current Protection (When Disabled)
  • Low Shutdown Current (760 nA)
  • Low Threshold 1.3-V GPIO Control Input
  • Controlled Slew-Rate to Avoid Inrush Current
  • Quick Output Discharge (TPS22964 only)
  • Six Terminal Wafer-Chip-Scale Package (Nominal Dimensions Shown - See Addendum for Details)
    • 0.9 mm x 1.4 mm, 0.5 mm Pitch, 0.5 mm Height (YZP)
  • ESD Performance Tested Per JESD 22
    • 2-kV Human-Body Model (A114-B, Class II)
    • 500-V Charged-Device Model (C101)

The TPS22963/64 is a small, ultra-low RON load switch with controlled turn on. The device contains a low RDSON N-Channel MOSFET that can operate over an input voltage range of 1 V to 5.5 V and switch currents of up to 3 A. An integrated charge pump biases the NMOS switch in order to achieve a low switch ON-Resistance. The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage GPIO control signals. The rise time of the TPS22963/64 device is internally controlled in order to avoid inrush current.

The TPS22963/64 provides reverse current protection. When the power switch is disabled, the device will not allow the flow of current towards the input side of the switch. The reverse current protection feature is active only when the device is disabled so as to allow for intentional reverse current (when the switch is enabled) for some applications.

The TPS22963/64 is available in a small, space-saving 6-pin WCSP package and is characterized for operation over the free air temperature range of –40°C to 85°C.

The TPS22963/64 is a small, ultra-low RON load switch with controlled turn on. The device contains a low RDSON N-Channel MOSFET that can operate over an input voltage range of 1 V to 5.5 V and switch currents of up to 3 A. An integrated charge pump biases the NMOS switch in order to achieve a low switch ON-Resistance. The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage GPIO control signals. The rise time of the TPS22963/64 device is internally controlled in order to avoid inrush current.

The TPS22963/64 provides reverse current protection. When the power switch is disabled, the device will not allow the flow of current towards the input side of the switch. The reverse current protection feature is active only when the device is disabled so as to allow for intentional reverse current (when the switch is enabled) for some applications.

The TPS22963/64 is available in a small, space-saving 6-pin WCSP package and is characterized for operation over the free air temperature range of –40°C to 85°C.

Descargar Ver vídeo con transcripción Video

Productos similares que pueden interesarle

open-in-new Comparar alternativas
Pin por pin con la misma funcionalidad que el 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 compatible load switch for lower Vin (<3.6V) and lower Ron (9.2mohm).

Documentación técnica

No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 8
Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos TPS2296xC 5.5-V, 3-A, 13-mΩ On-Resistance Load Switch With Reverse Current Protection and Controlled Turn-On datasheet (Rev. A) PDF | HTML 14/01/2015
Artículo técnico How innovative packaging can drive higher power density in load switches PDF | HTML 23/02/2022
Nota sobre la aplicación Load Switch Thermal Considerations (Rev. A) 11/10/2018
Nota sobre la aplicación Basics of Load Switches (Rev. A) 5/09/2018
Nota sobre la aplicación Selecting a Load Switch to Replace a Discrete Solution 30/04/2017
Nota sobre la aplicación Timing of Load Switches 27/04/2017
Nota sobre la aplicación Reverse Current Protection in Load Switches 19/05/2016
Nota sobre la aplicación Managing Inrush Current (Rev. A) 28/05/2015

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

TPS22964CEVM-029 — Módulo de evaluación de interruptor de carga TPS22964C

The Texas Instruments TPS22964CEVM-029 evaluation module (EVM) helps designers evaluate the performance of the TPS22964C low on-resistance, 3-A load switch in the ultra-small CSP-6 package. The EVM allows the designer to apply an input voltage (1.1 V-5.5 V) under different loading conditions (0-3 (...)

Guía del usuario: PDF
Productos y hardware compatibles
En inventario
Límite:
??asset.out-of-stock-ti_es_MX??
No disponible
Modelo de simulación

TPS22964C TINA-TI Reference Design

SLVMAR5.TSC (107 KB) - Diseño de referencia TINA-TI
Productos y hardware compatibles
Modelo de simulación

TPS22964C TINA-TI Transient Spice Model

SLVMAR6.ZIP (17 KB) - Modelo TINA-TI Spice
Productos y hardware compatibles
Modelo de simulación

TPS22964C Unencrypted PSpice Transient Model Package (Rev. A)

SLVM832A.ZIP (41 KB) - Modelo PSpice
Productos y hardware compatibles
Diseño de referencia

TIDA-00399 — Diseño de referencia de suministro de energía SSD

The TIDA-00399 design implements a complete power delivery solution for an SSD in the M.2 form factor. The TPS22954 load switch is used to limit inrush current and eliminate the need for a separate supervisor circuit on the system input. This design is tested and includes GUI, demo, and User's (...)

Productos y hardware compatibles
Diseño de referencia

TIDA-050043 — Diseño de referencia de fuente de alimentación integrada para el procesador NXP i.MX 6ULL

Este diseño de referencia es una placa de desarrollo completamente funcional que alimenta un procesador de aplicaciones NXP™ i.MX 6ULL desde un PMIC TPS6521815. El diseño de hardware consta de DDR3L SDRAM (512 MB), 32 MB en serie NOR Flash, 8 GB eMMC 5.0 iNAND, interfaz de tarjeta SD v3.0, Ethernet (...)

Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
DSBGA (YZP) 6 Ultra Librarian

Pedidos y calidad

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 alguna pregunta sobre calidad, encapsulados o pedido de productos de TI, consulte el servicio de asistencia de TI. ​​​​​​​​​​​​​​

Videos