MC34152/MC33152 are dual noninverting high speed drivers specifically designed for applications that require low current digital signals to drive large capacitive loads with high slew rates.
The MC34152, MC33152, and NCV33152 are dual non‑inverting high‑speed drivers designed to interface low‑current digital signals with power MOSFETs. They provide low input current, CMOS/LSTTL‑compatible inputs with hysteresis, and two independent 1.5 A totem‑pole outputs suitable for driving large capacitive loads in switching power supplies, DC‑DC converters, charge‑pump circuits, and motor controllers.
The devices are offered in PDIP‑8 and SOIC‑8 surface‑mount packages and include features such as undervoltage lockout with hysteresis, low standby current, and fast propagation delays (typical rise/fall times of 15 ns with 1000 pF load). Detailed electrical characteristics, switching performance, and package dimensions are provided for design integration.
| Output current capability | 1.5 A source and sink per channel |
|---|---|
| Rise/Fall time (1000 pF load) | 15 ns |
| Input hysteresis | 170 mV |
| Operating supply voltage (VCC) | 6.5 V – 18 V |
| Package types | PDIP‑8 and SOIC‑8 |
Each totem‑pole drive output can source and sink up to 1.5 A.
The logic inputs include 170 mV of hysteresis.
The drivers operate with a supply voltage (VCC) from 6.5 V up to 18 V.
They are offered in PDIP‑8 (dual‑in‑line) and SOIC‑8 surface‑mount packages.