TC4452VOA Microchip Integrated Circuit (Small Outline Packages) In Stock
TC4452VOA is a high-side single MOSFET gate driver from Microchip in 8-pin SOIC package. Features Schmitt trigger input, 9 A peak drive current, and 4.5 V to 18 V supply range. From $0.90 in stock worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TC4452VOA Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.4800(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
- 9 A peak source/sink current for fast switching of large power MOSFETs and IGBTs
- Schmitt trigger input provides noise immunity and hysteresis for reliable gate control
- Wide supply range of 4.5 V to 18 V compatible with 5 V and 12 V power systems
- Single-channel high-side driver in compact 8-pin SOIC for space-efficient gate drive designs
Applications
TC4452VOA is used in switch-mode power supplies, DC-DC converters, and motor drive circuits requiring fast MOSFET switching at currents up to 9 A peak. It also serves in class-D audio amplifiers and synchronous rectifier designs where low propagation delay and high drive strength are critical.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| High Side Driver | YES |
| Input Characteristics | SCHMITT TRIGGER |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Characteristics | TOTEM-POLE |
| Output Peak Current Limit-Nom | 13A |
| 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 |
| Screening Level | TS 16949 |
| Supply Current-Max | 0.4mA |
| Supply Voltage-Max | 18V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage1-Max | 18V |
| Supply Voltage1-Min | 4.5V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Turn-off Time | 0.092 µs |
| Turn-on Time | 0.092 µs |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What peak drive current does TC4452VOA deliver for fast MOSFET switching?
TC4452VOA provides up to 9 A peak source and sink current, enabling rapid charging and discharging of large MOSFET gate capacitances. This high drive strength significantly reduces switching transition times and minimizes switching losses in high-frequency power conversion designs operating at voltages up to 18 V.
What supply voltage range does TC4452VOA support for industrial power designs?
TC4452VOA operates from a supply voltage of 4.5 V to 18 V, covering both 5 V logic-level and 12 V gate-drive power rails. This wide range makes it directly compatible with most PWM controller outputs and suitable for industrial motor drives, UPS systems, and server power supplies.
How does TC4452VOA's Schmitt trigger input improve noise immunity in noisy switching environments?
The Schmitt trigger input of TC4452VOA provides hysteresis of approximately 400 mV, preventing false triggering from fast transients and ground bounce common in high-current switching circuits. This ensures clean gate drive pulses even when the input control signal has slow edges or noise from nearby power switching at 9 A peak current levels.
When would TC4452VOA be chosen over a dual-channel gate driver IC in a design?
TC4452VOA is preferred in designs needing only a single high-side gate drive channel, allowing the unused half of a dual-driver to be eliminated and reducing cost. Its 8-pin SOIC package with 0.150-inch body width enables very compact PCB layouts in single-switch topologies like boost converters, flyback, or single-ended DC-DC stages.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.4000 | $2.40 |
| 25+ | $2.1100 | $52.75 |
| 100+ | $1.9200 | $192.00 |
| 2500+ | $1.5000 | $3750.00 |
| 5000+ | $1.4900 | $7450.00 |
| 7500+ | $1.4800 | $11100.00 |
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