TC428 Series

Dual 1.5 A MOSFET Gate Driver

Catalog

Dual 1.5 A MOSFET Gate Driver

Part	Number of Drivers	Input Type	Package / Case	Package / Case [custom]	Package / Case	Channel Type	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Driven Configuration	Current - Peak Output (Source, Sink)	Voltage - Supply [Max]	Voltage - Supply [Min]	Supplier Device Package	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Gate Type	Package / Case [y]	Package / Case [x]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]
Microchip Technology TC428EUA	2	Inverting, Non-Inverting	8-MSOP, 8-TSSOP	0.118 in	3 mm	Independent	85 °C	-40 °C	Surface Mount	Low-Side	1.5 A, 1.5 A	18 V	4.5 V	8-MSOP	30 ns	30 ns	N-Channel, P-Channel MOSFET
Microchip Technology TC428COA	2	Inverting, Non-Inverting	8-SOIC			Independent	70 °C	0 °C	Surface Mount	Low-Side	1.5 A, 1.5 A	18 V	4.5 V	8-SOIC	30 ns	30 ns	N-Channel, P-Channel MOSFET	3.9 mm	0.154 in
Microchip Technology TC428EOA
Microchip Technology TC428EPA
Microchip Technology TC428EOA713
Microchip Technology TC428COA713
Microchip Technology TC428COA713
Microchip Technology TC428IJA	2	Inverting, Non-Inverting	8-CDIP		0.3 in	Independent	85 C	-25 °C	Through Hole	Low-Side	1.5 A, 1.5 A	18 V	4.5 V	8-CERDIP	30 ns	30 ns	N-Channel, P-Channel MOSFET			7.62 mm
Microchip Technology TC428MJA	2	Inverting, Non-Inverting	8-CDIP		0.3 in	Independent			Through Hole	Low-Side	1.5 A, 1.5 A	18 V	4.5 V	8-CERDIP	30 ns	30 ns	N-Channel, P-Channel MOSFET			7.62 mm	125 °C	-55 °C

Catalog

Dual 1.5 A MOSFET Gate Driver

Key Features

- High-Speed Switching (CL = 1,000 pF): 30 ns

- High Peak Output Current: 1.5 A

- High Output Voltage Swing: VDD - 25 mV, GND +25 mV

- Low Input Current (Logic ''0'' or ''1''): 1 mA

- TTL/CMOS Input Compatible

- Available in Inverting and Noninverting Configurations

- Wide Operating Supply Voltage: 4.5 V to 18 V

- Inputs Low: 400 µA

- Inputs High: 8 mA

- Single Supply Operation

- Low Output Impedance: 6 Ω

- Pinout Equivalent of DS0026 and MMH0026

- Latch-Up Resistant: Withstands > 500 mA Reverse Current

- ESD Protected: 2 kV

- Dual, Inverting and Non-inverting

Description

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 TC428: Inverting and Non-Inverting