Texas Instruments TPS62352YZGT

Mfr. Part

TPS62352YZGT

Manufacturer

Luminary Micro/Texas Instruments

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Detailed Description

Synchronous step-down (buck) DC-DC converter in an ultra-small 12-DSBGA package. Delivers up to 800 mA from a 2.7 V to 5.5 V input with a fixed 3 MHz switching frequency. Adjustable output from 0.75 V to 1.44 V with convenient preset options at 1.05 V and 1.2 V. One positive output channel. RoHS3 compliant. Surface-mount for compact designs. Base product family TPS623.

Key Features

Step-down buck regulator with synchronous rectification for high efficiency

3 MHz fixed switching frequency for tiny inductors and capacitors

Adjustable output 0.75 V to 1.44 V with 1.05 V and 1.2 V presets

One output channel, positive output

Input voltage range 2.7 V to 5.5 V, ideal for Li-ion and 5 V rails

Up to 800 mA load current

Low ripple, fast transient response

Protection features typically include overcurrent limit, thermal shutdown, and undervoltage lockout

Optimized for space-constrained portable and embedded designs

Key Advantages

Very small footprint frees board space in mobile and IoT devices

High efficiency reduces heat and extends battery life

High switching frequency enables compact external components

Stable operation across -40°C to +85°C ambient

Simple output voltage setting with external resistors or preset selections

Clean, low-noise supply for sensitive digital cores and RF subsystems

Packaging

Shipment type Tape and Reel TR for automated assembly

Package case 12-DSBGA also referenced as 12-UFBGA DSBGA

Supplier device package 12-DSBGA

Material wafer-level chip-scale BGA, lead-free, RoHS3 compliant

Size ultra-compact die-size outline; see datasheet mechanical drawing for exact dimensions and bump pitch

Pin configuration 12 bumps in a grid; ball map and pin functions shown in the datasheet

Mounting surface mount, reflow solder process

Thermal characteristics designed for low thermal impedance on good PCB layouts; ambient operating range -40°C to +85°C; use thermal vias and copper planes to spread heat

Electrical properties 2.7 V to 5.5 V input, 0.75 V to 1.44 V adjustable output, 800 mA max load, 3 MHz switching, synchronous rectifier, positive output

Lifecycle

Status believed active at last update; not indicated as near discontinuation. Availability can vary. Check with Y-IC for latest status.

Equivalent and alternative models from Texas Instruments

- TPS62350 family variants TPS62350 TPS62351 TPS62353 TPS62354 provide similar buck performance in 12-DSBGA with different preset output voltages and options. Good candidates for close electrical and layout similarity.

- TPS6216x family higher input range and up to 1 A in QFN if you need more current or different package. Examples TPS62160 TPS62162 TPS62163.

- TPS6208x family 2.2 MHz synchronous bucks up to around 1.3 A for designs needing higher load current. Examples TPS62080 TPS62082.

- TPS62740 family ultra-low power buck converters for lower current, battery life focused applications.

Validate pinout, ball map, control features, and compensation before substitution. For exact drop-in or the best cross, contact our sales team via the Y-IC website for tailored help.

If you do not find a perfect match, please contact our sales team on the Y-IC website for more information and professional cross-reference support

Key Application Areas

Smartphones, tablets, portable electronics

Core rails for SoC, CPU, DSP, FPGA around 0.75 V to 1.2 V

WLAN, Bluetooth, and RF modules needing clean, low-noise supplies

Battery-powered embedded systems using single-cell Li-ion or 5 V input

Point-of-load regulation in industrial, medical, and instrumentation

Wearables and IoT nodes where size and efficiency matter

Datasheet

Y-IC hosts the most authoritative datasheet and technical files for TPS62352YZGT. Download the datasheet on this page to get exact specifications, pin map, mechanical outline, thermal data, and design guidelines.

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