Texas Instruments TPS61372YKBR

Mfr. Part

TPS61372YKBR

Manufacturer

Luminary Micro/Texas Instruments

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Detailed Description

Synchronous boost DC-DC switching regulator IC for step-up power conversion. Adjustable positive output from 5 V up to 16 V with one output channel. Operates from 2.5 V to 5.5 V inputs. High switching frequency in the 1.2 MHz to 1.7 MHz range enables small external components. Compact 16-ball DSBGA package, surface-mount, RoHS3 compliant. Supplied in tape and reel. Base product family TPS61372. Typical operating junction temperature range -40°C to 125°C. Current stock available 1890 units (subject to prior sale).

Key Features

Function Step-Up boost converter

Output type Adjustable

Output configuration Positive, 1 output

Input voltage range 2.5 V to 5.5 V

Output voltage range 5 V to 16 V

Synchronous rectifier Yes

Switching frequency 1.2 MHz to 1.7 MHz

Operating junction temperature -40°C to 125°C

Package 16-DSBGA (XFBGA), surface-mount

RoHS status ROHS3 Compliant

Base product number TPS61372

Key Advantages

High efficiency thanks to synchronous rectification, improving battery life

Small solution size enabled by high-frequency operation and DSBGA package

Flexible output voltage range covers common 5 V, 9 V, 12 V, and up to 16 V rails

Wide input range supports single Li-ion, dual AA/AAA, USB-derived sources, and regulated 3.3–5 V rails

Stable performance across a wide temperature range for harsh environments

Simplified design and reduced BOM with integrated power switches and control

Fast transient response suited for loads that change quickly

Packaging

Type Tape and Reel TR for automated assembly

Package case 16-DSBGA (also referenced as 16-XFBGA, DSBGA)

Mounting Surface Mount

Pin configuration 16-ball grid array

Material Lead-free, RoHS3 compliant

Size Ultra-compact micro BGA footprint (see datasheet for exact dimensions and ball pitch)

Thermal characteristics Junction temperature range -40°C to 125°C TJ; thermal performance depends on PCB layout and copper area; refer to datasheet for thermal metrics

Electrical properties Boost topology, positive adjustable output, synchronous rectifier, 1.2–1.7 MHz switching frequency, 1 output channel

Lifecycle

Status As of our latest records, TPS61372YKBR is an active production device. Lifecycle status can change; confirm with Y-IC for the newest information.

Alternatives If you need similar parts, consider evaluating these Texas Instruments boost converters based on your exact input/output, current, package, and efficiency needs:

- TPS61375 and TPS61376 Family variants with comparable boost functionality

- TPS61236 High-efficiency boost converter options

- TPS61252 Boost regulator for higher output power regions

- TPS61023 Compact synchronous boost converter for space-constrained designs

- TPS61299 Low-voltage boost solutions

Suitability and pin compatibility vary; verify all key parameters and layout implications. If a drop-in or fully equivalent model is required, contact Y-IC via our website and our sales team will match a part to your specifications.

Nearing discontinuation Not flagged as NRND or EOL in our current data; please check with Y-IC for the latest TI lifecycle updates.

Key Application Areas

Portable and battery-powered devices needing 5–12 V rails from low-voltage sources

Handheld industrial instruments and test equipment

IoT sensor nodes, wireless modules, and embedded systems

Medical handhelds and diagnostic devices

Audio, imaging, and camera systems requiring boosted rails

Backup power from supercapacitors or USB power boosts

LED drivers and small motor control that need regulated higher voltage

Point-of-load boost for MCUs, FPGAs, radios, and sensors

Datasheet

Y-IC hosts the most authoritative datasheet for TPS61372YKBR on our product page. For full electrical characteristics, pinout, layout guidance, and thermal data, download the datasheet now from this page.

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