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TPS28225DR The Texas Instruments TPS28225DR is a Half-Bridge Gate Driver designed for synchronous rectification. It features a 4A peak output current and operates within a wide input voltage range.
Mfr Part #:

TPS28225DR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS28225DR is a Half-Bridge Gate Driver designed for synchronous rectification. It features a 4A peak output current and operates within a wide input voltage range.
✓ Total Stock: 138,085 pcs
$ Price Range: $0.64

TPS28225DR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
90,400 pcs
On Request
90400 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
43,135 pcs
On Request
43135 pcs On Request 1 On Request On Request 16+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,050 pcs
On Request
2050 pcs On Request 1 On Request On Request 1808+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS28225DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Channel Type
Driven Configuration
Gate Type
High Side Voltage
Industrial Grade
Input Type
Medical Grade
Military Grade
Mounting Type
Number of Drivers
Operating Temperature
Propagation Delay
Quiescent Current
Rise
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
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TPS28225DR Description

Short technical summary and product information.

The Texas Instruments TPS28225DR is a high-performance half-bridge gate driver IC. It is designed to drive two N-channel MOSFETs with adaptive dead time control, featuring 14ns adaptive dead time.

 

Key electrical specifications include a bootstrap supply voltage of up to 33V, an input supply voltage range of 4.5V to 8V, and a peak output current of 4A. The device supports high-frequency operation with a propagation delay of 14ns and rise/fall times of 10ns and 5ns, respectively, allowing for switching frequencies up to 2MHz.

 

This gate driver operates within a temperature range of -40°C to 125°C. It includes undervoltage lockout (UVLO) protection and thermal shutdown. The TPS28225DR is available in an 8-SOIC package, suitable for surface mount applications.

 

Features such as PWM input, synchronous rectification, and a low-side driver sink on-resistance of 0.4Ω contribute to its efficiency and protection against shoot-through current. It also offers space-saving enable and power good signals.

TPS28225DR Quick Information

Product Type: Gate Driver
Canonical Name: Texas Instruments TPS28225DR Half-Bridge Gate Driver
Subcategory: Half-Bridge

TPS28225DR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS28225DR Estimated Pricing

Qty Low High
1+ $0.64 $0.64

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS28225DR Features

  • Drives two N-channel MOSFETs.
  • 14ns adaptive dead time control.
  • 4A peak output current.
  • High frequency operation up to 2MHz.
  • 8-SOIC surface mount package.

TPS28225DR Applications

  • Ideal for DC-DC synchronous buck converters.
  • Used in high-frequency power supply designs.
  • Applicable for motor control half-bridge drivers.
  • Suits telecom and networking power systems.

TPS28225DR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPS28225DR?

The input supply voltage range is 4.5 V to 8 V.

What package does the TPS28225DR come in?

The device is available in an 8-SOIC surface-mount package.

What is the operating temperature range of the TPS28225DR?

The operating temperature range is -40°C to 125°C.

What is the peak output current of the TPS28225DR?

The peak output current is 4 A.

What is the switching frequency capability of the TPS28225DR?

The device supports high-frequency operation up to 2 MHz.

What logic levels does the TPS28225DR accept?

The input threshold is TTL-compatible.

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