TC1411NVPA Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
TC1411NVPA is a Microchip single-channel low-side MOSFET gate driver with 1 A peak output current and Schmitt trigger input. It operates from a 2.7 V to 6 V supply and features non-inverting output logic. Housed in an 8-pin PDIP package, it is suitable for fast-switching power converter designs.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TC1411NVPA Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.8429(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1 A peak output current for rapid MOSFET gate charging and discharging in low-side switching topologies
- Schmitt trigger input providing noise immunity and clean switching even with slow or noisy drive signals
- Wide supply voltage range of 2.7 V to 6 V enabling compatibility with 3.3 V and 5 V logic systems
- Non-inverting output maintains signal polarity for straightforward integration into existing gate drive circuits
Applications
TC1411NVPA is ideal for driving the low-side N-channel MOSFETs in DC-DC converters, synchronous buck regulators, and motor drive circuits. Its Schmitt trigger input ensures reliable operation in noisy switching environments common in industrial power supplies. The device also suits solenoid and relay driving applications where fast switching and robust gate drive current are required.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-8 |
| Factory Lead Time | 8Weeks |
| YTEOL | 8 |
| High Side Driver | YES |
| Input Characteristics | SCHMITT TRIGGER |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Characteristics | TOTEM-POLE |
| Output Peak Current Limit-Nom | 1A |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Supply Current-Max | 1mA |
| Supply Voltage-Max | 16V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage1-Max | 16V |
| Supply Voltage1-Min | 4.5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Turn-off Time | 0.085 µ s |
| Turn-on Time | 0.085 µ s |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What peak output current can TC1411NVPA source or sink for MOSFET gate drive?
TC1411NVPA delivers a peak output current of 1 A for both sourcing and sinking, allowing it to charge and discharge MOSFET gate capacitances quickly. This enables fast switching transitions in DC-DC converters operating at frequencies up to several hundred kHz.
How does the Schmitt trigger input on TC1411NVPA improve performance in noisy switching environments?
The Schmitt trigger input provides hysteresis typically around 0.5 V, preventing false triggering from noise or slow-rising input signals. This is particularly valuable in switch-mode power supplies where ground bounce and inductive ringing can corrupt control signals at 5 V logic levels.
Can TC1411NVPA operate from a 3.3 V logic supply in a modern microcontroller-based design?
Yes. TC1411NVPA supports a supply voltage range of 2.7 V to 6 V, making it directly compatible with 3.3 V systems. At 3.3 V supply, the device still delivers sufficient gate drive current to switch medium-power MOSFETs with gate charge up to approximately 30 nC within tens of nanoseconds.
When would TC1411NVPA be preferred over a simple inverting gate driver in a buck converter design?
TC1411NVPA is the better choice when a non-inverting 1 A low-side driver is needed directly from a PWM controller output. It eliminates the need for an additional logic inversion stage, reducing component count and propagation delay, which is critical for stable duty cycle control at switching frequencies above 100 kHz.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.9100 | $1.91 |
| 360+ | $1.4400 | $518.40 |
| 1440+ | $0.8517 | $1226.39 |
| 2880+ | $0.8473 | $2440.14 |
| 5760+ | $0.8429 | $4854.99 |
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