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Product details

Parameters

Number of channels (#) 1 Vin (Min) (V) 1.4 Vin (Max) (V) 5.5 Imax (A) 2 Ron (Typ) (mOhm) 61 Shutdown current (ISD) (Typ) (uA) 10 Quiescent current (Iq) (Typ) (uA) 2 Soft start Fixed Rise Time Rise time (Typ) (us) 82, 838 Features Quick Output Discharge, Reverse Current Protection, Under Voltage Lock Out Operating temperature range (C) -40 to 85 open-in-new Find other Load switches

Package | Pins | Size

DSBGA (YZV) 4 0 mm² .928 x .928 open-in-new Find other Load switches

Features

  • Integrated Single Load Switch
  • Four Pin Wafer-Chip-Scale Package (Nom)
    • 0.9 mm × 0.9 mm, 0.5-mm Pitch, 0.5-mm Height (YZV)
  • Input Voltage Range: 1.4 V to 5.5 V
  • Low ON-Resistance
    • rON = 60 mΩ at VIN = 5 V
    • rON = 61 mΩ at VIN = 3.3 V
    • rON = 74 mΩ at VIN = 1.8 V
    • rON = 84 mΩ at VIN = 1.5 V
  • 2-A Maximum Continuous Switch Current
  • Low Threshold Control Input
  • Controlled Slew-rate
  • Under-Voltage Lock Out
  • Full-Time Reverse Current Protection
  • Quick Output Discharge Transistor (TPS22913B/C Devices)
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Description

The TPS22910A, TPS22912C, and TPS22913B/C are small, low rON load switches with controlled turn on. The device contains a P-channel MOSFET that can operate over an input voltage range of 1.4 V to 5.5 V. The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage GPIO control signals.

The TPS22910A, TPS22912C, and TPS22913B/C devices provide reverse current protection in ON and OFF states. An internal reverse voltage comparator disables the power-switch when the output voltage (VOUT) is driven higher than the input voltage (VIN), by VRCP, to quickly (10 µs typ) stop the flow of current towards the input side of the switch. Reverse current protection is always active, even when the power-switch is disabled. Additionally, under-voltage lockout (UVLO) protection turns the switch off if the input voltage is too low.

The TPS22913B/C contains a 150-Ω on-chip load resistor for quick output discharge when the switch is turned off.

This family of devices have various slew rate options to avoid inrush current (see for details), are available in an ultra-small, space-saving 4-pin WCSP packages, and are characterized for operation over the free-air temperature range of –40°C to 85°C.

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Same functionality but is not pin-for-pin or parametrically equivalent to the compared device:
TPS22915 ACTIVE 5.5-V, 2-A, 39-mΩ load switch with output discharge This product is A small (0.8mm x 0.8mm), low Ron (37mohm), 2A load switch.

Technical documentation

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No results found. Please clear your search and try again. View all 14
Type Title Date
* Datasheet TPS2291xx Ultra-small, Low On Resistance Load Switch With Controlled Turn-on datasheet (Rev. F) Jan. 07, 2015
White papers 11 Ways to Protect Your Power Path white paper Jul. 03, 2019
Application notes Load Switch Thermal Considerations (Rev. A) Oct. 11, 2018
Application notes Basics of Load Switches (Rev. A) Sep. 05, 2018
Selection guides Power Management Guide 2018 (Rev. R) Jun. 25, 2018
Technical articles How can a load switch extend your device’s battery life? Mar. 20, 2018
Technical articles How and why you should use load switches for power sequencing Feb. 06, 2018
Technical articles How to use load switches and eFuses in your set-top box design Nov. 23, 2017
Application notes Selecting a Load Switch to Replace a Discrete Solution Apr. 30, 2017
Application notes Timing of Load Switches Apr. 27, 2017
Technical articles Don’t leave it floating! Power off your outputs with quick output discharge Dec. 09, 2016
Application notes Reverse Current Protection in Load Switches May 19, 2016
Application notes Managing Inrush Current (Rev. A) May 28, 2015
User guides TPS22910-13 EVM User's Guide (Rev. A) Jan. 09, 2012

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
C5545 Booster Pack
BOOST5545ULP
document-generic User guide
$99.00
Description

The C5545 Booster Pack is a small form factor, low-cost rapid development platform which includes all the hardware and software needed to evaluate the C553x and C5545 DSP families. The C553x and C5545 ultra-low-power (ULP) DSP are the industry’s lowest-cost and lowest power 16-bit DSP. The (...)

Features
  • C5545 ULP DSP @ 100 MHz
  • CC2650BLE radio and controller
  • Standard MSP432 and CC3200 Launchpad headers
  • On-board emulator
  • 96 x 16-pixel OLED display
  • On-board buttons, headers and SD card interface for booting
  • Out of the box voice triggering demo
DEVELOPMENT KITS Download
document-generic User guide
$699.00
Description

The EVMK2GX (also known as "K2G") 1GHz Evaluation Module (EVM) enables developers to immediately start evaluating the 66AK2Gx processor family, and to accelerate the development of audio, industrial motor control, smart grid protection and other high reliability, real-time compute intensive (...)

Features
  • 66AK2G12 C66x DSP+ARM A15 Processor at 1GHz
  • 2-GByte DDR3L with ECC
  • TPS65911A PMIC
  • Audio and serial expansion headers
  • Processor SDK Linux and TI-RTOS support
DEVELOPMENT KITS Download
document-generic User guide
$1,049.00
Description

The K2G 1GHz High Secure Evaluation Module (EVM) enables developers to start  evaluating and testing the programming of the  high secure developmental version of the  66AK2Gx processor, and to accelerate the next stage of secure boot product development of audio and industrial real (...)

Features
  • 66AK2G12 C66x DSP+ARM A15 Processor at 1GHz
  • 2-GByte DDR3L with ECC
  • TPS65911A PMIC
  • Audio and serial expansion headers
  • Processor SDK Linux and TI-RTOS support

Design tools & simulation

SIMULATION MODELS Download
SLVM940A.ZIP (50 KB) - PSpice Model
SIMULATION MODELS Download
SLVMAH4A.ZIP (57 KB) - PSpice Model
PCB LAYOUTS Download
SPRR232.ZIP (3083 KB)
SCHEMATICS Download
SPRR233.PDF (1366 KB)

Reference designs

REFERENCE DESIGNS Download
Wideband Receiver Design Using 66AK2L06 JESD204B Attach to ADC32RF80 Reference Design
TIDEP0081 — For wideband receiver system developers currently using FPGA or ASIC to connect High Speed data converters to a baseband processor, who need faster time to market with increased performance and significant reduction in cost, power, and size. This reference design includes the first widely available (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
DSBGA (YZV) 4 View options

Ordering & quality

Support & training

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