TPS28225DG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TPS28225DG4 is a 4A dual-output half-bridge MOSFET gate driver supporting both high-side and low-side configurations with Schmitt trigger inputs. It features inverting and non-inverting outputs in an 8-pin SOIC package. Available from Texas Instruments with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TPS28225DG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4A peak output current enables fast switching of large MOSFET gates in power conversion stages
- Integrated high-side and low-side driver in a single IC simplifies half-bridge circuit design
- Gated Schmitt trigger input increases noise immunity and prevents false triggering in noisy environments
- Both inverting and non-inverting output polarities supported for flexible gate drive topologies
- Compact 8-pin SOIC package reduces board space in high-density power converter designs
Applications
The TPS28225DG4 is used as a half-bridge gate driver in DC-DC converters, synchronous buck regulators, and motor drive circuits where fast, high-current MOSFET switching is required. Its Schmitt trigger input makes it suitable for noise-prone industrial and automotive power environments. The device is also used in class D audio amplifiers and point-of-load regulators requiring precise high- and low-side switching control.
Specifications
| YTEOL | 0 |
| High Side Driver | YES |
| Input Characteristics | GATED SCHMITT TRIGGER |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Characteristics | STANDARD |
| Output Peak Current Limit-Nom | 4A |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max | 8V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 7.2V |
| Supply Voltage1-Max | 22V |
| Supply Voltage1-Min | 3V |
| Supply Voltage1-Nom | 5V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Turn-off Time | 0.014 µs |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS28225DG4:
Frequently Asked Questions
What is the peak output drive current of the TPS28225DG4?
The TPS28225DG4 provides a nominal peak output current of 4A, enabling it to rapidly charge and discharge large MOSFET gate capacitances for fast switching transitions in power conversion applications.
What type of gate driver configuration does the TPS28225DG4 support?
The TPS28225DG4 supports a 2-output half-bridge configuration with both high-side and low-side drivers, making it suitable for synchronous rectification, H-bridge motor drives, and DC-DC converter topologies.
What input type does the TPS28225DG4 use?
The TPS28225DG4 uses a gated Schmitt trigger input, which provides enhanced noise immunity and ensures clean switching behavior even in high-EMI environments common in power electronics systems.
What package does the TPS28225DG4 come in?
The TPS28225DG4 is housed in an 8-pin SOIC (R-PDSO-G8) package, a standard surface-mount form factor that offers easy PCB integration and compatibility with automated pick-and-place assembly processes.
Can the TPS28225DG4 drive both inverting and non-inverting outputs?
Yes, the TPS28225DG4 supports both inverting and non-inverting output polarities, giving designers flexibility to match gate drive logic to various controller PWM signal polarities without external inverters.
Related Guides
TPS54160DGQR Selection Guide: How to Choose a 60V Step-Down Buck Converter
Complete selection guide for the TPS54160DGQR 60V/1.5A step-down converter. Compare specs, alternatives, and sourcing options for industrial and automotive designs.
May 20, 2026
LMV932MM Dual Low-Voltage CMOS Op-Amp: Application Design Guide
Complete application design guide for the LMV932MM dual rail-to-rail CMOS op-amp: supply decoupling, RRIO design rules, stability, and recommended circuits for 1.8V–5.5V battery-powered systems.
May 20, 2026
TL084CN Equivalent and Replacements: JFET-Input Quad Op-Amp Comparison Guide
Compare TL084CN with TL074, LF347, and LM324 quad op-amps. Pin-compatible equivalents, key specs, and when to choose each for your analog design.
May 20, 2026
TPS386000RGPR Quad Voltage Supervisor: Selection and Sourcing Guide (2025)
Compare TPS386000RGPR with TPS386040RGPR, TPS3700, and TPS3823 voltage supervisors. Key specs, threshold programming, watchdog options, and sourcing tips.
May 20, 2026
Why Buy from FindMyChip
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.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”