MC34151DR2G

The MC34151DR2G from ON Semiconductor is a dual inverting high-speed driver IC. It is specifically designed for applications that need low current digital circuitry to drive large capacitive loads with high slew rates. The device features low input current, making it compatible with CMOS and LSTTL logic. It also includes input hysteresis for fast output switching, independent of input transition time.

This driver IC has two high current totem pole outputs, ideally suited for driving power MOSFETs. It operates with a supply voltage range of 6.5V to 18V and supports logic voltages of 0.8V and 2.6V. The output current capability is 1.5A per channel. Rise and fall times are typically 31ns and 32ns respectively. The operating junction temperature range is from 0°C to 150°C.

Typical applications for the MC34151DR2G include switching power supplies, DC-to-DC converters, capacitor charge pump voltage doublers/inverters, and motor controllers. The device is available in an 8-SOIC surface mount package, measuring 0.154" (3.90mm) in width. It also includes an undervoltage lockout with hysteresis to prevent erratic system operation at low supply voltages. The device is Pb-Free and Halide-Free.

Key features include two independent channels with 1.5A totem pole outputs, CMOS/LSTTL compatible inputs with hysteresis, and undervoltage lockout with hysteresis. The package is a surface mount 8-SOIC.