UCC2626PWG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The UCC2626PWG4 is a single-phase brushless DC motor controller IC from Texas Instruments designed for sensorless or sensored BLDC motor drive applications. It provides integrated commutation logic with up to 200 mA gate drive output current in a compact 28-pin TSSOP package. RoHS-compliant with lead-free construction, available in stock for worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- UCC2626PWG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single-phase brushless DC motor controller with integrated commutation logic for simplified sensorless motor drive design
- Up to 200 mA output current capability drives external power MOSFETs directly without additional gate driver stages
- 28-pin TSSOP package (JESD-30 R-PDSO-G28) with 0.25-inch pitch enables high-density board layouts
- RoHS-compliant lead-free construction (JESD-609 e4) meets modern environmental compliance requirements
Applications
The UCC2626PWG4 is used in single-phase BLDC motor drive systems for cooling fans, small appliances, and office automation equipment where compact, low-component-count motor control is required. Its integrated commutation logic reduces the need for external logic circuitry, simplifying designs in hard disk drive actuators, printer carriage motors, and HVAC fan controllers. The device is also applicable in battery-powered portable equipment where efficient brushless motor operation extends runtime.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | 1-PHASE BRUSHLESS DC MOTOR CONTROLLER |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current-Max | 0.2A |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP28,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 5mA |
| Supply Voltage-Max (Vsup) | 14.5V |
| Supply Voltage-Min (Vsup) | 11V |
| Supply Voltage-Nom (Vsup) | 12V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for UCC2626PWG4:
Texas Instruments 0.2A, BICMOS, PDSO28
Frequently Asked Questions
What type of motor does the UCC2626PWG4 control?
The UCC2626PWG4 is designed specifically for single-phase brushless DC (BLDC) motor control. It provides integrated commutation sequencing, which generates the switching signals required to energize the motor windings in the correct sequence. This eliminates the need for a separate microcontroller to handle commutation logic in simple single-phase BLDC applications such as cooling fans and small appliance drives.
What is the maximum output current of the UCC2626PWG4?
The UCC2626PWG4 delivers a maximum output current of 200 mA, which is sufficient to directly drive the gates of external power MOSFETs or IGBTs used in the H-bridge or half-bridge output stage. For higher motor currents, external power transistors rated for the required load current must be used, with the UCC2626PWG4 serving as the gate driver and control IC.
What package is the UCC2626PWG4 available in?
The UCC2626PWG4 is housed in a 28-pin TSSOP (Thin Shrink Small Outline Package) with a 0.25-inch body width, identified by JESD-30 code R-PDSO-G28 and package equivalence code TSSOP28,.25. The TSSOP package is a fine-pitch surface-mount format that supports high component density on PCBs, making it well-suited for compact motor control modules in consumer and industrial electronics.
Is the UCC2626PWG4 RoHS-compliant and lead-free?
Yes, the UCC2626PWG4 is fully RoHS-compliant. Its JESD-609 code e4 and Pb-free designation confirm that the device is manufactured without lead in its solder terminations. This compliance with the European Union RoHS directive and equivalent international environmental standards makes it suitable for use in consumer products, industrial equipment, and other regulated applications.
Can the UCC2626PWG4 operate without Hall effect sensors?
The UCC2626PWG4 supports sensorless BLDC motor operation, meaning it can commutate the motor without physical Hall effect sensors by using back-EMF zero-crossing detection from the motor windings. This reduces system cost and mechanical complexity, although sensorless operation requires careful startup sequencing and may have limitations at very low speeds where back-EMF is too small to detect reliably.
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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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