Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TC427IJA | TC427 Series |
|---|---|---|
| Channel Type | - | Independent |
| Current - Peak Output (Source, Sink) | - | 1.5 A |
| Driven Configuration | - | Low-Side |
| Gate Type | - | N-Channel, P-Channel MOSFET |
| Input Type | - | Non-Inverting |
| Mounting Type | - | Through Hole, Surface Mount |
| null | - | |
| Number of Drivers | - | 2 |
| Operating Temperature | - | 70 - 125 °C |
| Operating Temperature | - | -40 - 0 °C |
| Package / Case | - | 0.3 - 3 in |
| Package / Case | - | 8-DIP, 8-MSOP, 8-TSSOP, 8-CDIP, 8-SOIC |
| Package / Case | - | 7.62 mm |
| Package / Case | - | 0.118 in |
| Package / Case | - | 3.9 mm |
| Package / Case | - | 0.154 in |
| Rise / Fall Time (Typ) | - | 30 ns |
| Rise / Fall Time (Typ) | - | 30 ns |
| Supplier Device Package | - | 8-PDIP, 8-MSOP, 8-CERDIP, 8-SOIC |
| Voltage - Supply | - | 18 V |
| Voltage - Supply | - | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 40.90 | |
| 25 | $ 34.08 | |||
| 100 | $ 30.98 | |||
| Microchip Direct | TUBE | 1 | $ 40.90 | |
| 25 | $ 34.08 | |||
| 100 | $ 30.98 | |||
| 1000 | $ 25.82 | |||
| 5000 | $ 23.82 | |||
| 10000 | $ 22.13 | |||
TC427 Series
Dual 1.5 A MOSFET Gate Driver
| Part | Supplier Device Package | Driven Configuration | Mounting Type | Input Type | Package / Case | Package / Case | Package / Case | Voltage - Supply [Max] | Voltage - Supply [Min] | Number of Drivers | Rise / Fall Time (Typ) [custom] | Rise / Fall Time (Typ) [custom] | Operating Temperature [Max] | Operating Temperature [Min] | Gate Type | Current - Peak Output (Source, Sink) | Channel Type | Package / Case [custom] | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology TC427IJA | ||||||||||||||||||||
Microchip Technology TC427EPA | ||||||||||||||||||||
Microchip Technology TC427MJA | ||||||||||||||||||||
Microchip Technology TC427COA | ||||||||||||||||||||
Microchip Technology TC427EOA | ||||||||||||||||||||
Microchip Technology TC427EPA | 8-PDIP | Low-Side | Through Hole | Non-Inverting | 0.3 in | 8-DIP | 7.62 mm | 18 V | 4.5 V | 2 | 30 ns | 30 ns | 85 °C | -40 °C | N-Channel, P-Channel MOSFET | 1.5 A, 1.5 A | Independent | |||
Microchip Technology TC427EUA | 8-MSOP | Low-Side | Surface Mount | Non-Inverting | 3 mm | 8-MSOP, 8-TSSOP | 18 V | 4.5 V | 2 | 30 ns | 30 ns | 85 °C | -40 °C | N-Channel, P-Channel MOSFET | 1.5 A, 1.5 A | Independent | 0.118 in | |||
Microchip Technology TC427CPA | 8-PDIP | Low-Side | Through Hole | Non-Inverting | 0.3 in | 8-DIP | 7.62 mm | 18 V | 4.5 V | 2 | 30 ns | 30 ns | 70 °C | 0 °C | N-Channel, P-Channel MOSFET | 1.5 A, 1.5 A | Independent | |||
Microchip Technology TC427IJA | 8-CERDIP | Low-Side | Through Hole | Non-Inverting | 0.3 in | 8-CDIP | 7.62 mm | 18 V | 4.5 V | 2 | 30 ns | 30 ns | 85 C | -25 °C | N-Channel, P-Channel MOSFET | 1.5 A, 1.5 A | Independent | |||
Microchip Technology TC427EOA | 8-SOIC | Low-Side | Surface Mount | Non-Inverting | 8-SOIC | 18 V | 4.5 V | 2 | 30 ns | 30 ns | 85 °C | -40 °C | N-Channel, P-Channel MOSFET | 1.5 A, 1.5 A | Independent | 3.9 mm | 0.154 in |
Description
General part information
TC427 Series
The TC426/TC427/TC428 are dual CMOS high-speed gate drivers. A TTL/CMOS input voltage level is translated into a rail-to-rail output voltage level swing. The CMOS output is within 25 mV of ground or positive supply. The low impedance, high-current gate driver outputs swing a 1,000 pF load 18 V in 30 ns. The unique current and voltage drive qualities make the TC426/TC427/TC428 ideal power MOSFET gate drivers, line drivers, and DC-to-DC converter building blocks. Input logic signals may equal the power supply voltage. Low input current 1 µA, making direct interface to CMOS/bipolar switch-mode power supply control ICs possible, as well as open-collector analog comparators. Quiescent power supply current is 8 mA maximum. The TC426 requires 1/5 the current of the pin-compatible bipolar DS0026 device. This is important in DC-to-DC converter applications with power efficiency constraints and high-frequency switch-mode power supply applications. Quiescent current is typically 6 mA when driving a 1,000 pF load 18 V at 100 kHz.
TC426: Inverting
TC427: Non-inverting
Documents
Technical documentation and resources