UC3625QTRG4 Texas Instruments Integrated Circuit (Other) In Stock

Name: UC3625QTRG4
Brand: Texas Instruments
SKU: UC3625QTRG4
Availability: InStock

UC3625QTRG4 is a single-phase brushless DC motor controller IC by Texas Instruments. Key specs include a 28-pin PLCC package and integrated commutation and drive logic for 1-phase BLDC motors. Available from stock with worldwide shipping.

OBSOLETEIntegrated CircuitVerified May 2026

Package / Visual Reference

UC3625QTRG4Other

Quick Facts

Manufacturer: Texas Instruments
Package: Other
Pin Count: 28
Lifecycle: OBSOLETE
Datasheet: UC3625QTRG4 Datasheet PDF
Category: Integrated Circuit
Temp Range: ?°C to 70.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of UC3625QTRG4?

Integrated 1-phase BLDC commutation logic reduces external gate-drive and control component count
28-pin PLCC package provides robust through-board mounting for vibration-prone motor drive environments
Single-chip solution combines Hall-sensor signal processing and PWM speed control in one device

What is UC3625QTRG4 used for?

UC3625QTRG4 is designed for speed and torque control of single-phase brushless DC motors in fans, pumps, and small appliance drives. Its integrated commutation logic processes Hall-sensor inputs and generates drive signals, simplifying motor control firmware and reducing PCB complexity in consumer and industrial systems. The 28-pin PLCC package suits applications where mechanical robustness and compact board area are both required.

What are the specifications of UC3625QTRG4?

Pbfree Code	No
YTEOL	0
Analog IC - Other Type	1-PHASE BRUSHLESS DC MOTOR CONTROLLER
JESD-30 Code	S-PQCC-J28
JESD-609 Code	e4
Number of Functions	1
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	LDCC28,.5SQ
Package Shape	SQUARE
Package Style	CHIP CARRIER
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Supply Current-Max (Isup)	30mA
Supply Voltage-Max (Vsup)	18V
Supply Voltage-Min (Vsup)	10V
Supply Voltage-Nom (Vsup)	12V
Surface Mount	YES
Temperature Grade	COMMERCIAL
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	J BEND
Terminal Pitch	1.27mm
Terminal Position	QUAD
Time@Peak Reflow Temperature-Max (s)	30
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 3
ECCN	EAR99
HTS Code	8542.39.00.60

Where can I find the UC3625QTRG4 datasheet?

UC3625QTRG4 Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for UC3625QTRG4?

Compatible alternatives and drop-in replacements for UC3625QTRG4:

UC3625QG4

Texas Instruments PQCC28

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What motor phase configuration does UC3625QTRG4 support, and how does it simplify drive circuit design?

UC3625QTRG4 is dedicated to 1-phase brushless DC motors, integrating Hall-sensor decoding and commutation in a single 28-pin PLCC device. This eliminates the need for a separate microcontroller commutation algorithm, reducing firmware complexity and bill-of-materials count in fan and pump motor drives.

How does the 28-pin PLCC package of UC3625QTRG4 compare to SOIC packages for motor-drive PCB layouts?

The 28-pin PLCC chip-carrier package offers a square 0.5-pitch footprint that distributes power and signal pins evenly around all 4 sides, reducing lead inductance compared to a single-row SOIC layout. This benefits high-current motor-drive switching nodes where parasitic inductance can cause voltage spikes above 30 V.

In what end-equipment scenarios does UC3625QTRG4 offer a procurement advantage over multi-chip BLDC solutions?

UC3625QTRG4 consolidates 1-phase BLDC commutation into 1 IC, cutting the component count for fan controllers in server cooling and HVAC systems where hundreds of units are assembled. Sourcing a single controller SKU instead of 3 to 5 discrete devices simplifies vendor management and reduces inspection points per board.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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UC3625QTRG4 Texas Instruments Integrated Circuit (Other) In Stock

What are the key features of UC3625QTRG4?

What is UC3625QTRG4 used for?

What are the specifications of UC3625QTRG4?

Compliance & Regulatory

Where can I find the UC3625QTRG4 datasheet?

What are equivalent replacements for UC3625QTRG4?

Frequently Asked Questions

What motor phase configuration does UC3625QTRG4 support, and how does it simplify drive circuit design?

How does the 28-pin PLCC package of UC3625QTRG4 compare to SOIC packages for motor-drive PCB layouts?

In what end-equipment scenarios does UC3625QTRG4 offer a procurement advantage over multi-chip BLDC solutions?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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