UC2625MDWREP

Name: UC2625MDWREP
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Motor / Motion / Ignition Controllers & Drivers Enh Brushless DC Motor Controller

7,395 Effective Inventory

UC2625MDWREP

Effective Inventory7,395

Motor / Motion / Ignition Controllers & Drivers Enh Brushless DC Motor Controller

Manufacturer Part # : UC2625MDWREP
Package/Case: SOIC-28
Brand: Texas Instruments
Product Categories : Motor Drivers, Controllers
Series : UC2625

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UC2625MDWREP DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$21.764	$21.76
200	$8.423	$1,684.60
500	$8.128	$4,064.00
1000	$7.981	$7,981.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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UC2625MDWREP Details

The UC2625MDWREP is a Brushless DC (BLDC) motor driver IC from Texas Instruments, designed for high-performance power supply applications. This device features controlled baseline, drives power MOSFETs or Power Darlingtons directly, and offers various protection mechanisms to ensure reliable operation in harsh environments.

Key Features

Controlled Baseline: Provides a controlled baseline for stable and efficient power management.
Drives Power MOSFETs or Power Darlingtons Directly: Enables direct driving of power MOSFETs or Power Darlingtons, reducing complexity and increasing reliability.
50-V Open Collector High-Side Drivers: Offers high-side drivers with a voltage rating of 50V for safe operation in various applications.
Latched Soft Start: Features a latched soft start mechanism to prevent inrush current and ensure smooth motor startup.
High-speed Current-Sense Amplifier with Ideal Extended Temperature Performance of -55°C to 125°C: Provides high-speed current-sensing capabilities over an extended temperature range, making it suitable for various industrial applications.
Pulse-by-Pulse and Average Current Sensing: Offers pulse-by-pulse and average current sensing capabilities for precise motor control and monitoring.
Over-Voltage and Under-Voltage Protection: Features over-voltage and under-voltage protection mechanisms to prevent damage from voltage fluctuations or drops.

Applications

The UC2625MDWREP is designed for high-performance power supply applications, including:

Industrial automation and control systems
Motor drives and control systems
Precision motor control applications

Where to Use

The UC2625MDWREP is suitable for use in various industrial environments, including:

Industrial automation and control systems
Motor drives and control systems
Precision motor control applications

How to Use

To use the UC2625MDWREP, connect it to your power supply circuit according to the datasheet specifications. Ensure proper connections for power supply, ground, and motor control signals. Refer to the datasheet for detailed usage instructions.

Application Circuit

The application circuit diagram for the UC2625MDWREP illustrates how to connect the device to a power supply circuit. It includes connections for power supply, ground, and motor control signals, ensuring proper operation and reliable motor control.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Complementary

The UC2625MDWREP can be complemented by other Texas Instruments motor driver ICs, such as the DRV8825 or the L6470, which offer similar features and performance for various industrial applications.

When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum current rating of the UC2625MDWREP?

A: The UC2625MDWREP has a maximum current rating of 2.5A, making it suitable for various industrial applications.

Q: Can the UC2625MDWREP be used in precision motor control applications?

A: Yes, the UC2625MDWREP is designed for precision motor control applications and offers high-speed current-sensing capabilities and pulse-by-pulse and average current sensing.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rating	HiRel Enhanced Product	Architecture	Gate driver
Control topology	Sensored, Trapezoidal	Control interface	1xPWM
Vs (min) (V)	10	Vs ABS (max) (V)	20
Features	Hardware Management I/F, Tach/FG Feedback	Operating temperature range (°C)	-55 to 125

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification UC2625MDWREP PDF Download

FAQs

What is UC2625MDWREP?

The UC2625MDWREP is a high-speed dual MOSFET driver designed by Texas Instruments. It is specifically tailored for driving high- and low-side N-channel power MOSFETs in a synchronous buck converter topology. The driver is capable of delivering high peak current with precise control, making it suitable for power management and motor control applications.

How Does UC2625MDWREP Work?

The UC2625MDWREP works by receiving input signals from a control IC and generating the necessary gate drive signals to turn on and off the high- and low-side MOSFETs in the synchronous buck converter. It ensures proper timing and drive strength to optimize power conversion efficiency and reduce switching losses.

How Many Pins does UC2625MDWREP have and What are the Functions of the Pinout Configuration?

The UC2625MDWREP is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

VB: Bootstrap voltage supply pin.
UVLO: Undervoltage lockout pin.
HB: High-side gate drive output pin.
HS: High-side gate drive return pin.
SD: Shutdown pin for IC enable/disable control.
LG: Low-side gate drive return pin.
LB: Low-side gate drive output pin.
VSS: Ground pin.
VSUP: High-voltage supply pin.

What are the Pros and Cons of UC2625MDWREP?

Pros:

High Speed: Capable of driving high-side and low-side MOSFETs at high speeds for efficient power conversion.
Precise Control: Provides precise gate drive signals, optimizing power management and motor control applications.
Bootstrap Operation: Supports bootstrap operation for high-side drive without requiring an external charge pump.
Thermal Shutdown Protection: Includes thermal shutdown protection to prevent IC damage under over-temperature conditions.

Cons:

External Components: May require external bootstrap capacitors and diodes for high-side drive operation.
Complex Functionality: Requires careful consideration of layout and thermal management for optimal performance.

Are There Any Equivalents/Alternatives to UC2625MDWREP for Recommendation?

The UCC27211 from Texas Instruments is a dual MOSFET driver with similar functionality.
Alternative options include the IR2104 from Infineon and the MAX1617 from Maxim Integrated.