TC4420CPA Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Microchip TC4420CPA is a 6A peak-current MOSFET driver IC in an 8-pin DIP package with Schmitt-trigger input. It provides high-speed single-channel gate driving with up to 30V supply range and is RoHS compliant for industrial and power electronics designs.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TC4420CPA Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.8854(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 6A peak source and sink output current for fast MOSFET switching
- Schmitt-trigger input for improved noise immunity
- Wide supply voltage range up to 30V
- Single-channel non-inverting buffer/driver topology
- 8-pin PDIP package for easy through-hole assembly
- RoHS-compliant (JESD-609 e3) lead-free construction
Applications
The TC4420CPA is widely used in DC-DC converters, motor drive circuits, and power supply designs that demand fast gate charging of high-capacitance MOSFETs. It is suited for industrial automation, UPS systems, and switching power supply topologies where a reliable single-channel gate driver with strong drive current is 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 | 6A |
| Output Polarity | TRUE |
| 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 | 3mA |
| Supply Voltage-Max | 18V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage1-Max | 18V |
| Supply Voltage1-Min | 4.5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Turn-off Time | 0.16 µs |
| Turn-on Time | 0.16 µs |
| ## TC4420CPA Alternates Showing results | Image |
| 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
Compatible alternatives and drop-in replacements for TC4420CPA:
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Frequently Asked Questions
How much peak gate drive current can the TC4420CPA deliver to a power MOSFET?
The TC4420CPA can source and sink up to 6A of peak current, making it capable of rapidly charging and discharging large MOSFET gate capacitances in the range of hundreds of nanofarads within tens of nanoseconds.
What supply voltage range does the TC4420CPA support, and does it fit a 12V industrial rail?
The TC4420CPA operates from a supply voltage range of 4.5V to 18V (absolute max 20V on VDD), so a 12V industrial rail is well within the rated range. Always verify derating at elevated temperatures above 85°C.
Is the TC4420CPA suitable for designs that need RoHS-compliant and lead-free components?
Yes, the TC4420CPA carries a JESD-609 e3 code, indicating it is a lead-free, RoHS-compliant device. The 8-pin PDIP-8 package is halogen-free and meets modern environmental regulations for industrial and consumer power electronics.
How does the Schmitt-trigger input on the TC4420CPA help in noisy switching environments?
The Schmitt-trigger input provides a hysteresis window of typically 0.5V, preventing false triggering from ground bounce or high-frequency noise on the logic signal line during fast MOSFET switching transitions at frequencies up to several MHz.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.0200 | $2.02 |
| 25+ | $1.3700 | $34.25 |
| 60+ | $1.3000 | $78.00 |
| 120+ | $1.2600 | $151.20 |
| 1440+ | $0.8932 | $1286.16 |
| 2880+ | $0.8854 | $2549.84 |
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