TPS2115PWR
  • Share:

Texas Instruments TPS2115PWR

Manufacturer No:
TPS2115PWR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC OR CTRLR SRC SELECT 8TSSOP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The TPS2115PWR, produced by Texas Instruments, is a dual-input, single-output autoswitching power multiplexer. This device is designed to seamlessly switch between two power supplies, ensuring a reliable and efficient power management solution. It features low on-resistance switches, reverse and cross-conduction blocking, and adjustable current limiting, making it suitable for a variety of applications including PCs, PDAs, digital cameras, modems, cell phones, and more.

Key Specifications

Parameter Min Typ Max Unit
Input Voltage Range (IN1, IN2) -0.3 - 6 V
Output Voltage Range (OUT) -0.3 - 6 V
On-State Resistance (rDS(on)) 84 110 140
Continuous Output Current - - 1.5 A
Current Limit Adjustment Range 0.63 - 1.25 A
Operating Junction Temperature -40 - 125 °C
Standby Current - 0.5 - μA
Operating Current - 55 - μA

Key Features

  • Two-input, one-output power multiplexer with low on-resistance switches (84 mΩ typical for TPS2115)
  • Reverse and cross-conduction blocking to prevent backflow of current
  • Wide operating voltage range: 2.8 V to 5.5 V
  • Adjustable current limit using an external resistor (R(ILIM))
  • Low standby current (0.5 μA typical) and low operating current (55 μA typical)
  • Manual and automatic switching modes
  • Switch status output (STAT) to indicate the active switch
  • Slow slew rate during switch transitions to limit inrush current

Applications

  • Personal Computers (PCs)
  • Personal Digital Assistants (PDAs)
  • Digital Cameras
  • Modems
  • Cell Phones
  • Digital Radios and MP3 Players
  • Systems requiring dual power supply switching, such as those using two battery packs

Q & A

  1. What is the typical on-state resistance of the TPS2115PWR?

    The typical on-state resistance of the TPS2115PWR is 84 mΩ.

  2. What is the operating voltage range of the TPS2115PWR?

    The operating voltage range is from 2.8 V to 5.5 V.

  3. How is the current limit adjusted on the TPS2115PWR?

    The current limit is adjusted using an external resistor (R(ILIM)) connected to the ILIM pin.

  4. What is the maximum continuous output current of the TPS2115PWR?

    The maximum continuous output current is 1.5 A.

  5. Does the TPS2115PWR support manual and automatic switching modes?

    Yes, it supports both manual and automatic switching modes.

  6. How does the TPS2115PWR prevent reverse and cross-conduction?

    The device features reverse and cross-conduction blocking to prevent backflow of current.

  7. What is the purpose of the STAT pin on the TPS2115PWR?

    The STAT pin is an open-drain output that indicates the active switch status.

  8. How does the TPS2115PWR manage inrush current during switch transitions?

    The device uses a slow slew rate during switch transitions to limit inrush current.

  9. What package options are available for the TPS2115PWR?

    The TPS2115PWR is available in a TSSOP-8 package.

  10. What is the operating junction temperature range of the TPS2115PWR?

    The operating junction temperature range is from -40°C to 125°C.

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
0 Remaining View Similar

In Stock

$2.66
69

Please send RFQ , we will respond immediately.

Same Series
DD15S20Z0X
DD15S20Z0X
CONN D-SUB HD RCPT 15P SLDR CUP
PCD50M98S0T2X
PCD50M98S0T2X
DSUB 50M STR CONTACT J/S TIN
DD26M20HT0/AA
DD26M20HT0/AA
CONN D-SUB HD PLUG 26P SLDR CUP
DD26S20000/AA
DD26S20000/AA
CONN D-SUB HD RCPT 26P SLDR CUP
CBC47W1S100V50
CBC47W1S100V50
CONN D-SUB RCPT 47POS CRIMP
DD26S200E30
DD26S200E30
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S200T2X
DD26S200T2X
CONN D-SUB HD RCPT 26P SLDR CUP
CBC47W1S1S50V50
CBC47W1S1S50V50
CONN D-SUB RCPT 47POS CRIMP
DD26S2F000
DD26S2F000
CONN D-SUB HD RCPT 26P SLDR CUP
DD44S32000X
DD44S32000X
CONN D-SUB HD RCPT 44P VERT SLDR
DD26S200E0/AA
DD26S200E0/AA
CONN D-SUB HD RCPT 26P SLDR CUP
DD44S32S0V30
DD44S32S0V30
CONN D-SUB HD RCPT 44P VERT SLDR

Similar Products

Part Number TPS2115PWR TPS2110PWR TPS2111PWR TPS2112PWR TPS2113PWR TPS2114PWR TPS2115APWR TPS2115PW
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Obsolete Active Active
Type Source Selector Switch Source Selector Switch Source Selector Switch Source Selector Switch 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 2:1 2:1 2:1 2:1 2:1
Internal Switch(s) Yes Yes Yes Yes Yes Yes Yes Yes
Delay Time - ON 1 ms 500 µs 1 ms 500 µs 1 ms 500 µs 1 ms 1 ms
Delay Time - OFF 5 ms 3 ms 5 ms 3 ms 5 ms 3 ms 5 ms 5 ms
Current - Output (Max) 1.25A 750mA 1.25A 750mA 1.25A 750mA 1.25A 1.25A
Current - Supply 55 µA 55 µA 55 µA 55 µA 55 µA 55 µA 55 µA 55 µA
Voltage - Supply 2.8V ~ 5.5V 2.8V ~ 5.5V 2.8V ~ 5.5V 2.8V ~ 5.5V 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 Handheld/Mobile Devices 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

Related Product By Categories

LTC4414IMS8#TRPBF
LTC4414IMS8#TRPBF
Analog Devices Inc.
IC OR CTRLR SRC SELECT 8MSOP
LTC4412ES6#TRPBF
LTC4412ES6#TRPBF
Analog Devices Inc.
IC OR CTRLR SRC SELECT TSOT23-6
LTC4415IMSE#TRPBF
LTC4415IMSE#TRPBF
Analog Devices Inc.
IC OR CTRLR SRC SELECT 16MSOP
LM66100DCKR
LM66100DCKR
Texas Instruments
IC OR CTRLR IDEAL DIODE SC70-6
TPS2115ADRBT
TPS2115ADRBT
Texas Instruments
IC OR CTRLR SRC SELECT 8SON
LM74610QDGKTQ1
LM74610QDGKTQ1
Texas Instruments
IC SMART DIODE CTLR 8VSSOP
LM66100QDCKRQ1
LM66100QDCKRQ1
Texas Instruments
AUTOMOTIVE 1.5-V TO 5.5-V, 1.5-A
LM74701QDDFRQ1
LM74701QDDFRQ1
Texas Instruments
AUTOMOTIVE 3.2-V TO 65-V REVERSE
LTC4353IMS#PBF
LTC4353IMS#PBF
Analog Devices Inc.
IC OR CTRLR LOAD SHARE 16MSOP
TPS2104DBVR
TPS2104DBVR
Texas Instruments
IC OR CTRLR SRC SELECT SOT23-5
LTC4412ES6#WTRPBF
LTC4412ES6#WTRPBF
Analog Devices Inc.
L LOSS PWRPATH CNTR IN SOT
TPS2410RMSR
TPS2410RMSR
Texas Instruments
O-RING CONTROLLER

Related Product By Brand

TLV5535IPWR
TLV5535IPWR
Texas Instruments
IC ADC 8BIT PIPELINED 28TSSOP
MAX232IDR
MAX232IDR
Texas Instruments
IC TRANSCEIVER FULL 2/2 16SOIC
SN65HVD1050DRG4
SN65HVD1050DRG4
Texas Instruments
IC TRANSCEIVER HALF 1/1 8SOIC
LMP8645HVMKE/NOPB
LMP8645HVMKE/NOPB
Texas Instruments
IC CURR SENSE 1CIRC SOT23-THIN
OPA4277UA/2K5
OPA4277UA/2K5
Texas Instruments
IC OPAMP GP 4 CIRCUIT 14SOIC
TLV9002IDR
TLV9002IDR
Texas Instruments
IC OPAMP GP 2 CIRCUIT 8SOIC
OPA4340UAG4
OPA4340UAG4
Texas Instruments
IC CMOS 4 CIRCUIT 14SOIC
LM5109ASD/NOPB
LM5109ASD/NOPB
Texas Instruments
IC GATE DRVR HALF-BRIDGE 8WSON
LM3481MM/NOPB
LM3481MM/NOPB
Texas Instruments
IC REG CTRLR MULT TOP 10MSOP
LM20242MHX/NOPB
LM20242MHX/NOPB
Texas Instruments
IC REG BUCK ADJ 2A 20HTSSOP
TPS73625DBVR
TPS73625DBVR
Texas Instruments
IC REG LINEAR 2.5V 400MA SOT23-5
ISO721MMDREP
ISO721MMDREP
Texas Instruments
DGTL ISO 4000VPK 1CH GP 8SOIC