PUCC27288DR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The PUCC27288DR is a 120V half-bridge MOSFET gate driver from Texas Instruments with 2.5A to 3.5A peak output current, 8V UVLO protection, and no internal bootstrap diode. It features totem-pole output, high-side driver support, and standard input compatibility in a compact 8-pin SOIC package. Available in stock worldwide for motor drive and power conversion designs.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- PUCC27288DR 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
- 120V half-bridge MOSFET driver with 3.5A peak output current for driving large power MOSFETs in high-voltage applications
- 8V undervoltage lockout (UVLO) protection prevents gate drive operation below safe supply thresholds, improving system reliability
- No internal bootstrap diode design allows use of external optimized diodes for improved efficiency and flexibility in high-side drive circuits
- Compact 8-pin SOIC (R-PDSO-G8) package with totem-pole output enables dense PCB layout in space-constrained power converter designs
Applications
The PUCC27288DR is ideal for driving half-bridge and full-bridge power topologies in motor drive inverters, DC-DC converters, and industrial power supplies operating up to 120V. Its 3.5A peak output current enables fast switching of high-capacitance power MOSFETs, minimizing switching losses in high-frequency applications. The 8V UVLO threshold and high-side driver capability make it well suited for bootstrap-based floating high-side gate drive in synchronous buck and H-bridge motor control circuits.
Specifications
| Date Of Intro | 2020-06-21 |
| YTEOL | 0 |
| High Side Driver | YES |
| Input Characteristics | STANDARD |
| Interface IC Type | HALF BRIDGE BASED MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G8 |
| Number of Functions | 1 |
| Output Characteristics | TOTEM-POLE |
| Output Peak Current Limit-Nom | 3.5A |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Supply Current-Max | 4.5mA |
| Supply Voltage-Max | 16V |
| Supply Voltage-Min | 8V |
| Supply Voltage-Nom | 12V |
| Supply Voltage1-Max | 116V |
| Supply Voltage1-Min | 4V |
| Supply Voltage1-Nom | 12V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Turn-off Time | 0.03 µs |
| Turn-on Time | 0.03 µs |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PUCC27288DR:
Frequently Asked Questions
What is the output current capability of the PUCC27288DR?
The PUCC27288DR provides a peak output current range of 2.5A (minimum) to 3.5A (nominal maximum) in a totem-pole output configuration. This high output current enables fast charging and discharging of power MOSFET gate capacitances, supporting high switching frequencies in motor drives and power converters up to 120V.
Does the PUCC27288DR have an internal bootstrap diode?
No, the PUCC27288DR does not include an internal bootstrap diode. This design choice allows engineers to select external bootstrap diodes optimized for their specific voltage and recovery time requirements, providing greater flexibility and potentially better efficiency compared to integrated diode solutions. An external fast-recovery diode is required in bootstrap high-side drive configurations.
What is the UVLO threshold of the PUCC27288DR?
The PUCC27288DR features an 8V undervoltage lockout (UVLO) threshold on the VCC supply. This means the gate driver will not operate and will keep the outputs disabled until the supply voltage rises above 8V, preventing incomplete gate drive that could cause MOSFET shoot-through or damage under low-supply conditions.
What package does the PUCC27288DR come in?
The PUCC27288DR is available in an 8-pin small outline (SOIC) package with JESD-30 code R-PDSO-G8. This compact surface-mount package is widely used in power electronics designs due to its small footprint and good thermal characteristics. The device was introduced in June 2020 and is suitable for industrial temperature range applications.
What are typical applications for the PUCC27288DR?
Typical applications include half-bridge and full-bridge motor drive inverters, synchronous buck DC-DC converters, industrial power supplies, solar inverters, and battery management systems operating at bus voltages up to 120V. The standard logic input compatibility makes it easy to interface directly with microcontroller PWM outputs and DSP-based motor control platforms.
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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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