PUCC21540QDWKRQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments PUCC21540QDWKRQ1 is an automotive-grade reinforced isolated dual-channel gate driver supporting up to 6A peak output current with 3.3mm channel-to-channel spacing for compact half-bridge designs. Qualified to AEC-Q100 for automotive applications in a 14-pin SOIC package. Available with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- PUCC21540QDWKRQ1 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
What are the key features of PUCC21540QDWKRQ1?
- Reinforced galvanic isolation with 3.3mm channel-to-channel spacing meets automotive creepage and clearance requirements
- 6A peak output current drive capability enables fast and efficient switching of high-power IGBTs and MOSFETs
- AEC-Q100 automotive qualification ensures reliable operation in harsh temperature and vibration environments
- Gated Schmitt trigger inputs with noise immunity simplify interfacing with PWM controllers in noisy motor drive systems
What is PUCC21540QDWKRQ1 used for?
The PUCC21540QDWKRQ1 is designed for automotive traction inverters, onboard chargers, and DC-DC converters in electric and hybrid vehicles where reinforced isolation and reliable gate driving of IGBTs and MOSFETs are critical. Its dual-channel architecture with 3.3mm spacing supports compact half-bridge power stage designs in space-constrained automotive modules. The device also suits industrial motor drives and UPS systems requiring AEC-Q100-level robustness and high peak drive current.
What are the specifications of PUCC21540QDWKRQ1?
| Date Of Intro | 2020-04-19 |
| YTEOL | 0 |
| High Side Driver | YES |
| Input Characteristics | GATED SCHMITT TRIGGER |
| Interface IC Type | HALF BRIDGE BASED IGBT/MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G14 |
| Number of Functions | 1 |
| Output Characteristics | STANDARD |
| Output Current-Max | 6A |
| Output Peak Current Limit-Nom | 6A |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14/16,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Screening Level | AEC-Q100 |
| Supply Current-Max | 2mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Supply Voltage1-Max | 18V |
| Supply Voltage1-Min | 9.2V |
| Supply Voltage1-Nom | 12V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Turn-off Time | 0.04 µs |
| Turn-on Time | 0.04 µs |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Where can I find the PUCC21540QDWKRQ1 datasheet?
PUCC21540QDWKRQ1 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for PUCC21540QDWKRQ1?
Compatible alternatives and drop-in replacements for PUCC21540QDWKRQ1:
Frequently Asked Questions
What is the peak output current of the PUCC21540QDWKRQ1?
The PUCC21540QDWKRQ1 provides a peak output current of 6A (both source and sink), enabling fast switching transitions for high-power IGBTs and MOSFETs in automotive and industrial inverter applications.
Is the PUCC21540QDWKRQ1 automotive qualified?
Yes, the PUCC21540QDWKRQ1 carries AEC-Q100 automotive qualification, confirming it is tested and rated for reliable operation under the wide temperature ranges, vibration, and electrical stress conditions found in automotive powertrains and charging systems.
What package does the PUCC21540QDWKRQ1 use and how many channels does it have?
The PUCC21540QDWKRQ1 uses a 14-pin SOIC (R-PDSO-G14) package and includes two independent isolated gate drive channels. The 3.3mm channel-to-channel spacing option provides reinforced isolation for high-voltage half-bridge topologies.
What type of input does the PUCC21540QDWKRQ1 accept?
The device features gated Schmitt trigger inputs, which provide noise immunity and hysteresis to prevent false triggering in electrically noisy environments such as automotive inverters and motor drives with fast-switching power stages.
What are the main applications of the PUCC21540QDWKRQ1?
Primary applications include automotive traction inverters, onboard EV chargers, DC-DC converters, and industrial motor drives. Its reinforced isolation, 6A drive strength, and AEC-Q100 qualification make it suitable wherever high reliability isolated gate driving is required.
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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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