MC33151DR2 - Brand New onsemi Gate Drivers
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Description
The MC33151DR2 is a dual inverting high-speed gate driver designed to enable low current digital circuitry to drive large capacitive loads with high slew rates. This device is ideally suited to drive power MOSFETs. It is compatible with CMOS and LSTTL logic input, and features input hysteresis that allows for fast output switching independent of input transition time. It also features an undervoltage lockout with hysteresis to prevent erratic system operation at low supply voltages. Typical applications include dc-to-dc converters, switching power supplies, motor controllers, capacitor charge pump voltage doublers/inverters, among others.
Specifications and features
- Two independent channels with 1.5 A totem pole output
- Output rise and fall times of 15 ns with 1000 pF load
- CMOS/LSTTL compatible inputs with hysteresis
- Undervoltage lockout with hysteresis
- Low standby current
- Efficient high frequency operation
- Enhanced system performance with common switching regulator control ICs
- Pin out is equivalent to DS0026 and MMH0026
Application Scenarios
The MC33151DR2 is suitable for various applications that require low current digital circuitry to drive large capacitive loads with high slew rates. Its high-speed switching and hysteresis features, among others, make it ideal for use in dc-to-dc converters, motor controllers, switching power supplies, capacitor charge pump voltage doublers/inverters, among others.
Comparison
Advantages- Low input current CMOS/LSTTL input level compatibility
- High output speed
- Features input hysteresis to allow for fast output switching
- Undervoltage lockout with hysteresis to prevent erratic system operation at low supply voltages
- Two independent channels with 1.5 A totem pole output ideally suited to drive power MOSFETs
Disadvantages- The MC33151DR2 is not ideal for low switching frequency applications
- It is not suitable for use in applications that require high output current loads as it is limited to 1.5 A totem pole output
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Datasheet
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Popular parts of the same kind
- Datasheet: Download MC33151DR2
- Chipdatas Part: CD91-MC33151DR2
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
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- Last Updated: 2024/09/30 19:37 +0800
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