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TPS2061DR

1A loading, 2.7-5.5V, 70mΩ USB power switch, active-low

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TPS2061DR General Description

The TPS206x power-distribution switches are intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device incorporates 70-mΩ N-channel MOSFET power switches for power-distribution systems that require multiple power switches in a single package. Each switch is controlled by a logic enable input. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V.

Texas Instruments, Inc Inventory

Key Features

  • 70-mΩ high-side MOSFET
  • 1-A continuous current
  • Thermal and short-circuit protection
  • Accurate current limit (1.1 A min, 1.9 A max)
  • Operating range: 2.7 V to 5.5 V
  • 0.6-ms typical rise time
  • Undervoltage lockout
  • Deglitched fault report ( OC)
  • No OC Glitch during power up
  • 1-µA Maximum standby supply current
  • Bidirectional switch
  • Ambient temperature range: -40°C to 85°C
  • Built-in soft-start
  • UL listed - file no. E169910
Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory

Specifications

Category Integrated Circuits (ICs)Power Management (PMIC)Power Distribution Switches, Load Drivers Mfr Texas Instruments
Series - Package Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status Active Switch Type General Purpose
Number of Outputs 1 Ratio - Input:Output 1:1
Output Configuration High Side Output Type N-Channel
Interface On/Off Voltage - Load 2.7V ~ 5.5V
Voltage - Supply (Vcc/Vdd) Not Required Current - Output (Max) 1A
Rds On (Typ) 70mOhm Input Type Non-Inverting
Features Status Flag Fault Protection Current Limiting (Fixed), Over Temperature, UVLO
Operating Temperature -40°C ~ 125°C (TJ) Mounting Type Surface Mount
Supplier Device Package 8-SOIC Package / Case 8-SOIC (0.154", 3.90mm Width)
Base Product Number TPS2061 Product type Fixed current limit, Power switch
Vin (min) (V) 2.7 Vin (max) (V) 5.5
Continuous current (max) (A) 1 Current limit (A) 1.5
Operating temperature range (°C) -40 to 125, 0 to 125 Enable Active Low
Number of switches 1 Current limit accuracy at 1 A 0.27
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Ratings and Reviews

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M
M**n 05/30/2023

got to US fast - look good!

18
N
N**s 06/16/2022

the package arrived quickly and the product matches the description.

18
V
V**k 01/13/2022

On the way 39 days. The goods are good. Under load did not check, but the device showed stable identical characteristics. Regulators working. Thank you to the seller.

15
C
C**b 12/04/2021

The seller forgot to send two lots at once, although the delivery went fast

13

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