Microchip (TC427CPA) Dual MOSFET Driver IC, Low Side, 4.5V-18V Supply

Dual MOSFET Driver IC, Low Side, 4.5V-18V Supply, 1.5A Out, 75ns Delay, DIP-8 Product Overview The TC427CPA is a 1.5A dual high-speed power MOSFET Driver for use with pulse transformer drive. TTL/CMOS input voltage level is translated into a rail-to-rail output voltage level swing. The CMOS output is within 25mV of ground or positive supply. The low-impedance, high-current driver outputs swing a 1000pF load 18V in 30ns. The unique current and voltage drive qualities make the TC427 ideal power MOSFET drivers, line drivers and DC-to- DC converter building blocks. Input logic signals may equal the power supply voltage. Input current is a low 1µA, 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 8mA 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. Single supply operation TTL/CMOS input compatible Available in non-inverting configuration Latch-up resistant of withstands >500mA reverse current 6R Low output impedance 1µA Low input current 2kV ESD protected Applications Power Management, Clock & Timing, Industrial Product Information No. of Channels: 2Channels Driver Configuration: Low Side Power Switch Type: MOSFET Supply Voltage Min: 4.5V Supply Voltage Max: 18V Driver Case Style: DIP Input Type: Non-Inverting IC Case / Package: DIP No. of Pins: 8Pins IC Mounting: Through Hole Source Current: 1.5A Input Delay: 50ns Output Delay: 75ns Sink Current: 1.5A Operating Temperature Min: 0°C Operating Temperature Max: 70°C