TPS2113PWRG4
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Texas Instruments TPS2113PWRG4

Manufacturer No:
TPS2113PWRG4
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC OR CTRLR SRC SELECT 8TSSOP
Delivery:
Payment:
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Product Introduction

Overview

The TPS2113PWRG4 from Texas Instruments is a power multiplexer designed to enable seamless transition between two power supplies, such as a battery and a wall adapter. This device operates within a wide voltage range of 2.8 V to 5.5 V and can deliver up to 1.5 A of continuous output current. It is particularly useful in applications where dual power sources need to be managed efficiently, ensuring reliable and stable power supply switching.

Key Specifications

ParameterValueUnit
Input Voltage Range2.8 - 5.5V
Continuous Output Current1.5A
Typical rDS(on)84 mΩ
Standby Current0.5 µA
Operating Current55 µA
Current Limit Adjustment Range0.63 - 1.25 A
Operating Virtual Junction Temperature-40°C to 125°C
Storage Temperature Range-65°C to 150°C
Package TypeTSSOP-8

Key Features

  • Two-input, one-output power multiplexer with low rDS(on) switches
  • Reverse and cross-conduction blocking
  • Adjustable current limit
  • Controlled output voltage transition times to limit inrush current and minimize output voltage hold-up capacitance
  • CMOS and TTL compatible control inputs
  • Auto-switching operating mode
  • Thermal shutdown protection
  • Low standby and operating currents

Applications

  • PCs
  • PDAs
  • Digital Cameras
  • Modems
  • Cell phones
  • Digital Radios
  • MP3 Players

Q & A

  1. What is the primary function of the TPS2113PWRG4? The primary function is to enable seamless transition between two power supplies.
  2. What is the operating voltage range of the TPS2113PWRG4? The operating voltage range is 2.8 V to 5.5 V.
  3. What is the maximum continuous output current of the TPS2113PWRG4? The maximum continuous output current is 1.5 A.
  4. What type of package is the TPS2113PWRG4 available in? It is available in a TSSOP-8 package.
  5. Does the TPS2113PWRG4 support both CMOS and TTL logic? Yes, it supports both CMOS and TTL compatible control inputs.
  6. What is the typical standby current of the TPS2113PWRG4? The typical standby current is 0.5 µA.
  7. How does the TPS2113PWRG4 handle thermal protection? It includes thermal shutdown protection.
  8. Can the current limit be adjusted on the TPS2113PWRG4? Yes, the current limit can be adjusted using a resistor connected to the ILIM pin.
  9. What is the purpose of the VSNS terminal on the TPS2113PWRG4? The VSNS terminal determines which power supply to connect to the output based on the voltage levels.
  10. What types of devices typically use the TPS2113PWRG4? Devices such as PCs, PDAs, digital cameras, modems, cell phones, digital radios, and MP3 players.

Product Attributes

Type:Source Selector Switch
FET Type:N-Channel
Ratio - Input:Output:2:1
Internal Switch(s):Yes
Delay Time - ON:1 ms
Delay Time - OFF:5 ms
Current - Output (Max):1.25A
Current - Supply:55 µA
Voltage - Supply:2.8V ~ 5.5V
Applications:Handheld/Mobile Devices
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:8-TSSOP
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Similar Products

Part Number TPS2113PWRG4 TPS2114PWRG4 TPS2115PWRG4 TPS2413PWRG4 TPS2110PWRG4 TPS2112PWRG4 TPS2113APWRG4 TPS2113PWG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Obsolete Obsolete Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key Obsolete Discontinued at Digi-Key
Type Source Selector Switch Source Selector Switch Source Selector Switch N+1 ORing Controller Source Selector Switch Source Selector Switch Source Selector Switch Source Selector Switch
FET Type N-Channel N-Channel N-Channel N-Channel N-Channel N-Channel N-Channel N-Channel
Ratio - Input:Output 2:1 2:1 2:1 N:1 2:1 2:1 2:1 2:1
Internal Switch(s) Yes Yes Yes No Yes Yes Yes Yes
Delay Time - ON 1 ms 500 µs 1 ms - 500 µs 500 µs 1 ms 1 ms
Delay Time - OFF 5 ms 3 ms 5 ms 130 ns 3 ms 3 ms 5 ms 5 ms
Current - Output (Max) 1.25A 750mA 1.25A - 750mA 750mA 1.25A 1.25A
Current - Supply 55 µA 55 µA 55 µA 4.25 mA 55 µA 55 µA 55 µA 55 µA
Voltage - Supply 2.8V ~ 5.5V 2.8V ~ 5.5V 2.8V ~ 5.5V 3V ~ 16.5V 2.8V ~ 5.5V 2.8V ~ 5.5V 2.8V ~ 5.5V 2.8V ~ 5.5V
Applications Handheld/Mobile Devices Handheld/Mobile Devices Handheld/Mobile Devices N+1 Power Supplies, High Availability Handheld/Mobile Devices Handheld/Mobile Devices Handheld/Mobile Devices Handheld/Mobile Devices
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 8-TSSOP 8-TSSOP 8-TSSOP 8-TSSOP 8-TSSOP 8-TSSOP 8-TSSOP 8-TSSOP

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