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TI DSK
Integrated Circuits (ICs)

TPS61093QDSKRQ1

Active
Texas Instruments

AUTOMOTIVE, 6-VIN, 17-VOUT, 1.1-A BOOST CONVERTER WITH INTEGRATED POWER DIODE, AEC-Q100 QUALIFIED

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Search across all available documentation for this part.

DocumentsIQ: What it is, what it isn’t, and how to use itQFN and SON PCB Attachment (Rev. C)+8
TI DSK
Integrated Circuits (ICs)

TPS61093QDSKRQ1

Active
Texas Instruments

AUTOMOTIVE, 6-VIN, 17-VOUT, 1.1-A BOOST CONVERTER WITH INTEGRATED POWER DIODE, AEC-Q100 QUALIFIED

Deep-Dive with AI

DocumentsIQ: What it is, what it isn’t, and how to use itQFN and SON PCB Attachment (Rev. C)+8

Technical Specifications

Parameters and characteristics for this part

SpecificationTPS61093QDSKRQ1
Current - Output1.6 A
Frequency - Switching1.2 MHz
FunctionStep-Up
GradeAutomotive
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 °C
Output ConfigurationPositive
Output TypeAdjustable
Package / Case10-WFDFN Exposed Pad
QualificationAEC-Q100
Supplier Device Package10-SON (2.5x2.5)
Synchronous RectifierFalse
TopologyBoost
Voltage - Input (Max) [Max]6 V
Voltage - Input (Min) [Min]1.6 V
Voltage - Output (Max) [Max]17 V
Voltage - Output (Min/Fixed)1.6 V

Pricing

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

DistributorPackageQuantity$
DigikeyN/A 3000$ 2.14
Tape & Reel (TR) 3000$ 1.71
Texas InstrumentsLARGE T&R 1$ 2.77
100$ 2.43
250$ 1.70
1000$ 1.37

Description

General part information

TPS61093 Series

The TPS61093-Q1 is a 1.2-MHz, fixed-frequency boost converter designed for high integration and high reliability. The IC integrates a 20-V power switch, input/output isolation switch, and power diode. When the output current exceeds the overload limit, the isolation switch of the IC opens up to disconnect the output from the input. This disconnection protects the IC and the input supply. The isolation switch also disconnects the output from the input during shut down to minimize leakage current. When the IC is shutdown, the output capacitor is discharged to a low voltage level by internal diodes. Other protection features include 1.1-A peak overcurrent protection (OCP) at each cycle, output overvoltage protection (OVP), thermal shutdown, and undervoltage lockout (UVLO).

With its 1.6-V minimum input voltage, the IC can be powered by two alkaline batteries, a single Li-ion battery, or 3.3-V and 5-V regulated supply. The output can be boosted up to 17-V. The TPS61093-Q1 is available in 2.5 mm × 2.5 mm SON package with thermal pad.

The TPS61093-Q1 is a 1.2-MHz, fixed-frequency boost converter designed for high integration and high reliability. The IC integrates a 20-V power switch, input/output isolation switch, and power diode. When the output current exceeds the overload limit, the isolation switch of the IC opens up to disconnect the output from the input. This disconnection protects the IC and the input supply. The isolation switch also disconnects the output from the input during shut down to minimize leakage current. When the IC is shutdown, the output capacitor is discharged to a low voltage level by internal diodes. Other protection features include 1.1-A peak overcurrent protection (OCP) at each cycle, output overvoltage protection (OVP), thermal shutdown, and undervoltage lockout (UVLO).