Product
0
TPS82085
  • TPS82085

TPS82085

ACTIVE

3A, High-Efficiency Step-Down Converter Module with Integrated Inductor

Texas Instruments TPS82085 Product Info

1 April 2026 4

Parameters

Rating

Catalog

Topology

Buck, Synchronous Buck

Iout (max) (A)

3

Vin (max) (V)

6

Vin (min) (V)

2.5

Vout (max) (V)

6

Vout (min) (V)

0.8

Features

EMI Tested, Enable, Light Load Efficiency, Output discharge, Power good

Operating temperature range (°C)

-40 to 125

Type

Module

Duty cycle (max) (%)

100

Control mode

Constant on-time (COT), DCS-Control

Switching frequency (min) (kHz)

2000

Switching frequency (max) (kHz)

2800

Package

USIP (SIL)-8-See data sheet

Features

  • Low Profile MicroSiP™ Power Module
  • DCS-control topology
  • Up to 95% efficiency
  • 17-µA operating quiescent current
  • -40°C to 125°C operating temperature range
  • Hiccup short circuit protection
  • 2.5-V to 6-V input voltage range
  • 0.8-V to VIN adjustable output voltage
  • Power save mode for light load efficiency
  • 100% duty cycle for lowest dropout
  • Output discharge function
  • Power good output
  • Integrated soft startup, and support pre-biased startup
  • Over temperature protection
  • CISPR11 class B compliant
  • 2.8-mm x 3.0-mm x 1.3-mm 8-Pin µSiL package
  • Low Profile MicroSiP™ Power Module
  • DCS-control topology
  • Up to 95% efficiency
  • 17-µA operating quiescent current
  • -40°C to 125°C operating temperature range
  • Hiccup short circuit protection
  • 2.5-V to 6-V input voltage range
  • 0.8-V to VIN adjustable output voltage
  • Power save mode for light load efficiency
  • 100% duty cycle for lowest dropout
  • Output discharge function
  • Power good output
  • Integrated soft startup, and support pre-biased startup
  • Over temperature protection
  • CISPR11 class B compliant
  • 2.8-mm x 3.0-mm x 1.3-mm 8-Pin µSiL package

Description

The TPS82084/5 are 2-A/3-A step-down converter MicroSiP™ modules optimized for small solution size and high efficiency. The power module integrates a synchronous step-down converter and an inductor to simplify design, reduce external components and save PCB area. The low profile and compact solution is suitable for automated assembly by standard surface mount equipment.

To maximize efficiency, the converter operates in PWM mode with a nominal switching frequency of 2.4MHz and automatically enters Power Save Mode operation at light load currents. In Power Save Mode, the device operates with typically 17-µA quiescent current. Using the DCS-Control topology, the device achieves excellent load transient performance and accurate output voltage regulation. The EN and PG pins, which support sequencing configurations, bring a flexible system design. An integrated soft startup reduces the inrush current required from the input supply. Over temperature protection and Hiccup short circuit protection deliver a robust and reliable solution.

Subscribe to Welllinkchips !
Your Name
* Email
Popular Posts
Featured Parts More >
Submit a request
CONTACT US
Company address

WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK

Send Enquiry
SEND e-MAIL
Office hour from 9am to 6pm ,
Monday through Friday, UTC/GMT +8