TPS2811DRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TPS2811DRG4 is a dual high-speed NAND gate-based MOSFET driver IC in an 8-pin SOIC package, featuring Schmitt trigger inputs and totem-pole outputs with 8 V to 40 V regulator supply. Available from Texas Instruments with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TPS2811DRG4 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
- Dual high-side MOSFET driver with NAND gate logic for flexible enable control in power switch designs
- Schmitt trigger inputs provide noise-immune level detection for reliable gate drive signal processing
- Totem-pole output stage enables fast MOSFET switching for high-efficiency power conversion
- Supports 8 V to 40 V regulator input supply, covering a wide range of DC/DC converter topologies
Applications
The TPS2811DRG4 is used in DC/DC power converters, motor drives, and synchronous rectification circuits where fast, dual MOSFET gate driving with high-side capability is required. Its Schmitt trigger inputs and NAND gate-based control logic make it well-suited for half-bridge and full-bridge switching stages in industrial power supplies and motor controllers. Engineers also deploy it in hot-swap power management circuits and load switches requiring totem-pole gate drive for rapid turn-on and turn-off of power MOSFETs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | ALSO REQUIRES 8V TO 40 V REGULATOR INPUT SUPPLY |
| High Side Driver | YES |
| Input Characteristics | SCHMITT TRIGGER |
| Interface IC Type | NAND GATE BASED MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Functions | 2 |
| Output Characteristics | TOTEM-POLE |
| Output Peak Current Limit-Nom | 2A |
| Output Polarity | INVERTED |
| 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 Current-Max | 0.005mA |
| Supply Voltage-Max | 14V |
| Supply Voltage-Min | 4V |
| Supply Voltage-Nom | 10V |
| Surface Mount | YES |
| Technology | BIMOS |
| 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 | 0.05 µs |
| Turn-on Time | 0.05 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 TPS2811DRG4:
Frequently Asked Questions
What is the input voltage range for the TPS2811DRG4 regulator supply?
The TPS2811DRG4 requires an 8 V to 40 V regulator input supply voltage, making it compatible with a broad range of DC/DC converter and motor control power supply rails in industrial and automotive applications.
Does the TPS2811DRG4 support high-side MOSFET driving?
Yes, the TPS2811DRG4 is a dual high-side MOSFET driver (High Side Driver: YES) with NAND gate-based control logic, enabling direct high-side switch control in half-bridge, full-bridge, and synchronous rectification power stage designs.
What type of inputs does the TPS2811DRG4 use?
The TPS2811DRG4 features Schmitt trigger inputs, which provide hysteresis and improved noise immunity for reliable switching behavior even in electrically noisy environments such as motor drives and power converters.
What is the output configuration of the TPS2811DRG4?
The TPS2811DRG4 uses totem-pole outputs, which provide both source and sink current capability for fast MOSFET gate charging and discharging, enabling rapid switching transitions and improved power conversion efficiency.
What package does the TPS2811DRG4 come in and is it RoHS compliant?
The TPS2811DRG4 comes in an 8-pin SOIC package (JESD-30 code R-PDSO-G8) and is Pb-free with JESD-609 code e4, confirming RoHS compliance for use in modern lead-free PCB assembly processes.
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