Overview
The MC33152VDR2G is a dual noninverting high-speed driver produced by onsemi. This device is specifically designed to interface low current digital circuitry with power MOSFETs, making it ideal for applications requiring high-speed switching and robust performance. The MC33152VDR2G is constructed using Schottky clamped Bipolar Analog technology, offering a high degree of performance and ruggedness in hostile industrial environments.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Power Supply Voltage | VCC | 6.1 | 18 | V | |
| Logic Input Voltage | Vin | -0.3 | VCC | V | |
| Drive Output Current | IO | 1.5 | A | ||
| Output Rise Time (CL = 1.0 nF) | tr | 14 | ns | ||
| Output Fall Time (CL = 1.0 nF) | tf | 15 | ns | ||
| Propagation Delay (CL = 1.0 nF) | tPLH, tPHL | 40 | 55 | 120 | ns |
| Operating Ambient Temperature | TA | -40 | 125 | °C | |
| Storage Temperature Range | Tstg | -65 | 150 | °C |
Key Features
- Two independent channels with 1.5 A totem pole outputs
- CMOS/LSTTL compatible inputs with hysteresis for fast output switching
- Undervoltage lockout with hysteresis to prevent system erratic operation at low supply voltages
- Low standby current and efficient high-frequency operation
- Enhanced system performance with common switching regulator control ICs
- Pb-free and halide-free device
- Immune to output latchup conditions
- Internal diode to VCC for clamping positive voltage transients
Applications
The MC33152VDR2G is suitable for a variety of applications, including:
- Switching power supplies
- DC-to-DC converters
- Capacitor charge pump voltage doublers/inverters
- Motor controllers
Q & A
- What is the maximum power supply voltage for the MC33152VDR2G?
The maximum power supply voltage is 18 V. - What is the typical output rise time with a 1.0 nF load?
The typical output rise time is 14 ns. - Is the MC33152VDR2G compatible with CMOS and LSTTL logic families?
Yes, it is compatible with both CMOS and LSTTL logic families. - What is the purpose of the undervoltage lockout feature?
The undervoltage lockout feature prevents erratic system operation at low supply voltages by forcing the drive outputs into a low state. - What is the maximum operating ambient temperature for the MC33152VDR2G?
The maximum operating ambient temperature is 125°C. - How much current can each totem pole output source or sink?
Each totem pole output can source or sink up to 1.5 A. - Is the MC33152VDR2G immune to output latchup conditions?
Yes, it is immune to output latchup conditions. - What type of technology is used in the construction of the MC33152VDR2G?
The device is constructed using Schottky clamped Bipolar Analog technology. - What are some common applications for the MC33152VDR2G?
Common applications include switching power supplies, DC-to-DC converters, capacitor charge pump voltage doublers/inverters, and motor controllers. - Is the MC33152VDR2G Pb-free and halide-free?
Yes, the device is Pb-free and halide-free.
