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
DD62M3200T0/AA
DD62M3200T0/AA
CONN D-SUB HD PLUG 62P VERT SLDR
DD15S20WTS/AA
DD15S20WTS/AA
CONN D-SUB HD RCPT 15P SLDR CUP
RD15S10HT20/AA
RD15S10HT20/AA
CONN D-SUB RCPT 15POS CRIMP
DD15S20LVLS
DD15S20LVLS
CONN D-SUB HD RCPT 15P SLDR CUP
CBC9W4S10HV3S/AA
CBC9W4S10HV3S/AA
CONN D-SUB RCPT 9POS CRIMP
DD26S10HE2X/AA
DD26S10HE2X/AA
CONN D-SUB HD RCPT 26POS CRIMP
DD62M32S0V3S/AA
DD62M32S0V3S/AA
CONN D-SUB HD PLUG 62P VERT SLDR
DD26S20W00
DD26S20W00
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S20WE3X
DD26S20WE3X
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S20WE30
DD26S20WE30
CONN D-SUB HD RCPT 26P SLDR CUP
DD44S32S60V30
DD44S32S60V30
CONN D-SUB HD RCPT 44P VERT SLDR
CBC47W1S1S50V5S
CBC47W1S1S50V5S
CONN D-SUB RCPT 47POS CRIMP

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

LT4321HUF#PBF
LT4321HUF#PBF
Analog Devices Inc.
IC OR CTRLR BRIDGE RECT 16QFN
LTC4417IUF#PBF
LTC4417IUF#PBF
Analog Devices Inc.
IC OR CTRLR SRC SELECT 24QFN
MAX40203AUK+T
MAX40203AUK+T
Analog Devices Inc./Maxim Integrated
IC IDEAL DIODE
LT4321HUF#TRPBF
LT4321HUF#TRPBF
Analog Devices Inc.
IC OR CTRLR BRIDGE RECT 16QFN
TPS2115APW
TPS2115APW
Texas Instruments
IC OR CTRLR SRC SELECT 8TSSOP
LTC4415IMSE#TRPBF
LTC4415IMSE#TRPBF
Analog Devices Inc.
IC OR CTRLR SRC SELECT 16MSOP
LM74610QDGKRQ1
LM74610QDGKRQ1
Texas Instruments
IC SMART DIODE CTLR 8VSSOP
LM74700QDDFRQ1
LM74700QDDFRQ1
Texas Instruments
3.2-V TO 65-V, 80-UA IQ AUTOMOTI
LTC4359HMS8#WPBF
LTC4359HMS8#WPBF
Analog Devices Inc.
IDEAL DIODE CNTR W/ REVERSE IN P
LTC4359HDCB#WTRPBF
LTC4359HDCB#WTRPBF
Analog Devices Inc.
IDEAL DIODE CNTR W/ REVERSE IN P
TPS2113APWRG4
TPS2113APWRG4
Texas Instruments
IC OR CTRLR SRC SELECT 8TSSOP
TPS2413PWRG4
TPS2413PWRG4
Texas Instruments
IC OR CTRLR N+1 8TSSOP

Related Product By Brand

LMC555CMX
LMC555CMX
Texas Instruments
IC OSC SINGLE TIMER 3MHZ 8-SOIC
ADS8598HIPMR
ADS8598HIPMR
Texas Instruments
IC ADC 18BIT SAR 64LQFP
TMS320DM8127BCYED3
TMS320DM8127BCYED3
Texas Instruments
RISC MPU, 32-BIT
TMS320VC5501PGF300
TMS320VC5501PGF300
Texas Instruments
IC FXD-PNT DSP 600 MIPS 176-LQFP
AM5718AABCXQ1
AM5718AABCXQ1
Texas Instruments
AM5718AABCXQ1
SN65LVDS32PW
SN65LVDS32PW
Texas Instruments
IC RECEIVER 0/4 16TSSOP
INA239AQDGSRQ1
INA239AQDGSRQ1
Texas Instruments
IC OPAMP GP 1 CIRCUIT 10VSSOP
THS4011IDRG4
THS4011IDRG4
Texas Instruments
IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
SN74LVC2G17DSF2
SN74LVC2G17DSF2
Texas Instruments
IC BUFFER NON-INVERT 5.5V 6SON
SN74HC574ANSR
SN74HC574ANSR
Texas Instruments
IC FF D-TYPE SNGL 8BIT 16SO
LM4120AIM5X-4.1/NOPB
LM4120AIM5X-4.1/NOPB
Texas Instruments
IC VREF SERIES 0.2% SOT23-5
TPS73618MDBVREP
TPS73618MDBVREP
Texas Instruments
IC REG LINEAR 1.8V 400MA SOT23-5