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TPS22963C

AKTIV

Lastschalter, 5,5 V, 3 A, 14 mΩ

Produktdetails

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, Reverse current blocking, 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, Reverse current blocking, 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.

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TPS22925 AKTIV 3,6-V-, 3-A-, 9,2-mΩ-Lastschalter mit Ausgangsentladung This product is A pin-to-pin compatible load switch for lower Vin (<3.6V) and lower Ron (9.2mohm).

Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt 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
Anwendungshinweis Load Switch Thermal Considerations (Rev. A) 11.10.2018
Anwendungshinweis Basics of Load Switches (Rev. A) 05.09.2018
Anwendungshinweis Power Multiplexing Using Load Switches and eFuses (Rev. A) 20.06.2017
Anwendungshinweis Selecting a Load Switch to Replace a Discrete Solution 30.04.2017
Anwendungshinweis Timing of Load Switches 27.04.2017
Anwendungshinweis Fundamentals of On-Resistance in Load Switches 09.06.2016
Anwendungshinweis Reverse Current Protection in Load Switches 19.05.2016
Technischer Artikel When to use load switches in place of discrete MOSFETs PDF | HTML 03.02.2016
Anwendungshinweis Managing Inrush Current (Rev. A) 28.05.2015

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Evaluierungsplatine

TPS22963CEVM-029 — TPS22963CEVM-029 Evaluierungsmodul für Lastschalter mit extrem niedrigem Ron und 3 A

The Texas Instruments TPS22963CEVM-029 evaluation module (EVM) helps designers evaluate the performance of the TPS22963C 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 (...)

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Simulationsmodell

TPS22963C TINA-TI Reference Design (Rev. A)

SLVMAR0A.TSC (818 KB) - TINA-TI-Referenzdesign
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TPS22963C TINA-TI Transient Spice Model (Rev. A)

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TPS22963C Unencrypted PSpice Transient Model Package (Rev. B)

SLVM955B.ZIP (23 KB) - PSpice-Modell
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Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
DSBGA (YZP) 6 Ultra Librarian

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