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TPS2116DRLR

1.6-V to 5.5-V, 40-mΩ, 2.5-A, low-IQ, priority power multiplexer

TPS2116DRLR General Description

The TPS2116DRLR is a power multiplexer IC (Integrated Circuit) manufactured by Texas Instruments. It is designed to manage and switch between two input power sources while providing a single output to a load. This functionality is particularly useful in applications where power redundancy, efficiency, and uninterrupted power supply are critical.

TPS2116DRLR TPS2116DRLR

Key Features

  • Dual Input Power Multiplexer: The TPS2116DRLR features a dual input configuration, allowing it to select between two different power sources.
  • Low On-Resistance MOSFET Switches: It incorporates low on-resistance MOSFET switches, which result in minimal voltage drop and high efficiency during power switching.
  • Input Voltage Range: Typically, the IC can handle input voltage ranges from 1.1V to 5.5V, making it suitable for various low-power and battery-powered applications.
  • Overcurrent Protection: The IC provides overcurrent protection to safeguard the circuitry and load against excessive current conditions, enhancing system reliability.
  • Power-Good Output (PG): It has a power-good (PG) output pin that indicates the status of the selected input power source. This can be useful for monitoring the health of the power supply.
  • Ultra-Small Package: The "DRLR" package is a 10-pin VSSOP (Very Thin Shrink Small Outline Package), which is compact and ideal for space-constrained designs.
  • Low Quiescent Current: It has a low quiescent current consumption, which is essential for battery-powered and low-power applications, helping to extend battery life.
TPS2116DRLR TPS2116DRLR

Specifications

Category Integrated Circuits (ICs)Power Management (PMIC)Power Distribution Switches, Load Drivers Series -
Switch Type General Purpose Number of Outputs 1
Ratio - Input:Output 1:1 Output Configuration High Side
Output Type N-Channel Interface Logic
Voltage - Load 1.6V ~ 5.5V Voltage - Supply (Vcc/Vdd) Not Required
Current - Output (Max) 2.5A Rds On (Typ) 42mOhm
Input Type Non-Inverting Features Slew Rate Controlled
Fault Protection Over Temperature, Reverse Current Operating Temperature -40°C ~ 105°C (TA)
Mounting Type Surface Mount Base Product Number TPS2116
Number of input channels 2 IN1, IN2 input voltage (min) (V) 1.6
IN1, IN2 input voltage (max) (V) 5.5 IN1 rDS(on) (typ) (mΩ) 40
IN2 rDS(on) (typ) (mΩ) 40 IN1 output current (max) (A) 2.5
IN2 output current (max) (A) 2.5 Rating Catalog
Quiescent current (Iq) (µA) 1 Operating temperature range (°C) -40 to 125
FET Internal Imax (A) 2.5
Device type Power muxes Function Inrush current control, Power good signal, Reverse current blocking, Thermal shutdown

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Ratings and Reviews

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L**n 04/23/2023

Everything is ok! Got 10 sensors in three weeks! Long terrible!!! Packaging and goods in perfect condition. Until the sensors are connected, i hope everything will be ok! The seller is honest and responsible. Extended support at my request without problems. Please to the seller-exclude the delivery "without tracking"-very long turns out. I recommend the seller-reliable!

9
B
B**n 04/02/2022

The goods came all well packed but not yet checked thanks to the seller

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15
Z
Z**e 06/01/2021

I haven't checked yet, it looks good. Packed in my opinion is weak, but it came all intact. The display was in a bag, wrapped with a puffy and in a puffy bag, without hard inserts.

9
S
S**l 03/24/2021

Everything ok. Shipping very fast.

4

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Availability: 3359 PCS

+BOM
Qty. Unit Price Ext. Price
1+ $0.556 $0.56
10+ $0.458 $4.58
30+ $0.410 $12.30
100+ $0.360 $36.00
500+ $0.320 $160.00
1000+ $0.306 $306.00

The prices below are for reference only.