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DCS-Control Series 8-VFDFN, 7 Leads
Integrated Circuits (ICs)

TLV62085RLTT

Active
Texas Instruments

CONV DC-DC 2.6V TO 6V SYNCHRONOUS STEP DOWN SINGLE-OUT 0.8V TO 6V 3A 7-PIN VSON-HR T/R

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DCS-Control Series 8-VFDFN, 7 Leads
Integrated Circuits (ICs)

TLV62085RLTT

Active
Texas Instruments

CONV DC-DC 2.6V TO 6V SYNCHRONOUS STEP DOWN SINGLE-OUT 0.8V TO 6V 3A 7-PIN VSON-HR T/R

Technical Specifications

Parameters and characteristics for this part

SpecificationTLV62085RLTT
Current - Output3 A
Frequency - Switching2.4 MHz
FunctionStep-Down
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature [Max]125 ¯C
Operating Temperature [Min]-40 °C
Output ConfigurationPositive
Output TypeAdjustable
Package / Case7-VFDFN
Supplier Device Package7-VSON (2x2)
Synchronous RectifierTrue
TopologyBuck
Voltage - Input (Max) [Max]6 V
Voltage - Input (Min) [Min]2.5 V
Voltage - Output (Min/Fixed)0.8 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 2.02
10$ 1.81
25$ 1.71
100$ 1.46
Digi-Reel® 1$ 2.02
10$ 1.81
25$ 1.71
100$ 1.46
Tape & Reel (TR) 250$ 1.37
500$ 1.20
1250$ 0.99
2500$ 0.92
6250$ 0.89
Texas InstrumentsSMALL T&R 1$ 1.52
100$ 1.25
250$ 0.90
1000$ 0.68

Description

General part information

TLV62085 Series

The TLV62085 device is a high-frequency synchronous step-down converter optimized for small solution size and high efficiency. With an input voltage range of 2.5 V to 6.0 V, common battery technologies are supported. The devices focus on high-efficiency step-down conversion over a wide output current range. At medium to heavy loads, the converter operates in PWM mode and automatically enters Power Save Mode operation at light load to maintain high efficiency over the entire load current range.

To address the requirements of system power rails, the internal compensation circuit allows a large selection of external output capacitor values ranging from 10 µF to 150 µF and above. Together with its DCS-Control™ architecture, excellent load transient performance and output voltage regulation accuracy are achieved. The device is available in a 2-mm × 2-mm VSON package.

The TLV62085 device is a high-frequency synchronous step-down converter optimized for small solution size and high efficiency. With an input voltage range of 2.5 V to 6.0 V, common battery technologies are supported. The devices focus on high-efficiency step-down conversion over a wide output current range. At medium to heavy loads, the converter operates in PWM mode and automatically enters Power Save Mode operation at light load to maintain high efficiency over the entire load current range.

Documents

Technical documentation and resources

Performing Accurate PFM Mode Efficiency Measurements (Rev. A)

Application note

QFN and SON PCB Attachment (Rev. C)

Application note

Achieving a clean startup by using a DC/DC converter with a precise enable-pin threshold

Analog Design Journal

TLV62085 Pin Failure Mode Analysis (Pin FMA)

Application brief

Basic Calculation of a Buck Converter's Power Stage (Rev. B)

Application note

Quick Reference Guide To TI Buck Switching DC/DC Application Notes (Rev. B)

Application note

IQ: What it is, what it isn’t, and how to use it

Analog Design Journal

High-efficiency, low-ripple DCS-Control offers seamless PWM/pwr-save transitions

Analog Design Journal

Testing tips for applying external power to supply outputs without an input voltage

Analog Design Journal

TLV62085 High Efficiency 3-A Step-Down Converter in 2-mm × 2-mm VSON Package datasheet (Rev. B)

Data sheet

Five steps to a great PCB layout for a step-down converter

Analog Design Journal

Methods of output-voltage adjustment for DC/DC converters

Analog Design Journal

Understanding 100% mode in low-power DC/DC converters

Analog Design Journal

TLV62085EVM-764 User's Guide

EVM User's guide

Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)

Application note

Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs

Application note

Extending the Soft Start Time Without a Soft Start Pin (Rev. B)

Application note

Design considerations for a resistive feedback divider in a DC/DC converter

Analog Design Journal

How to Measure the Control Loop of DCS-Control Devices (Rev. A)

Application note

Understanding frequency variation in the DCS-Control(TM) topology

Analog Design Journal