Allicdata Part #: | MC33151DGOS-ND |
Manufacturer Part#: |
MC33151DG |
Price: | $ 1.11 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ON Semiconductor |
Short Description: | IC MOSFET DRIVER DUAL HS 8-SOIC |
More Detail: | Low-Side Gate Driver IC Inverting 8-SOIC |
DataSheet: | MC33151DG Datasheet/PDF |
Quantity: | 1000 |
1 +: | $ 1.00170 |
10 +: | $ 0.89334 |
100 +: | $ 0.69665 |
500 +: | $ 0.57552 |
1000 +: | $ 0.45436 |
Logic Voltage - VIL, VIH: | 0.8V, 2.6V |
Base Part Number: | MC33151 |
Supplier Device Package: | 8-SOIC |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 150°C (TJ) |
Rise / Fall Time (Typ): | 31ns, 32ns |
Input Type: | Inverting |
Current - Peak Output (Source, Sink): | 1.5A, 1.5A |
Series: | -- |
Voltage - Supply: | 6.5 V ~ 18 V |
Gate Type: | N-Channel MOSFET |
Number of Drivers: | 2 |
Channel Type: | Independent |
Driven Configuration: | Low-Side |
Part Status: | Active |
Packaging: | Tube |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The MC33151DG is a high-precision, low-power integrated gate drive IC which belongs to the family of PMIC, or power management IC, gate drivers. It serves a wide range of applications including high-side and low-side MCU-controlled logic and power MOSFETs, IGBTs and motor control systems.
The MC33151DG integrates several features in a single package, including short-circuit protection, dynamic gate to provide improved transient performance and thermal shutdown protection. It also provides a voltage regulator and an on-board 12 V rail to drive all of its internal power, using a miniscule amount of external components.
The MC33151DG provides a range of features and applications, including:
- High-side and low-side MCU-controlled logic and power MOSFETs, IGBTs and motor control systems
- On-board 12 V rail to provide power and regulate voltage
- Comprehensive Short-Circuit Protection (SCP)
- Dynamic Gate to enable improved transient performance
- Thermal Shutdown Protection (TSP) to prevent accidental damage
As for the working principle of the MC33151DG, it was designed to provide a robust and reliable gate drive solution for high-side and low-side MCU-controlled logic and power MOSFETs, IGBTs and motor control systems. The MC33151DG consists of two power MOSFETs, two logic-level gate drivers, and an auxiliary supply. The logic-level gate drivers use a p-channel MOSFET and an n-channel MOSFET to control the voltage and current of the gate drive signals.
The gate drivers integrate several features including Short-Circuit Protection (SCP), Dynamic Gate (DG) to improve transient performance and Thermal Shutdown Protection (TSP) to prevent unexpected damage due to over-temperature conditions. The SCPs are specially designed to overcome the negative effects of false conduction or ringing which can damage the power MOSFETs or cause an over-current fault. The dynamic gate feature is designed to control the gate voltage of the power MOSFETs for improved transient performance.
The MC33151DG is designed to be used in a wide range of applications and is suitable for power-dense circuits and high-temperature environments. Due to its minimal external component count and integrated voltage regulator, the MC33151DG is ideal for cost-effective high-performance power systems.
In summary, the MC33151DG provides a range of high-performance features for an integrated gate drive solution for high-side and low-side MCU-controlled logic and power MOSFETs, IGBTs and motor control systems. With its on-board 12 V rail to provide power and regulate voltage, Short-Circuit Protection, Dynamic Gate to enable improved transient performance and Thermal Shutdown Protection, the MC33151DG is a versatile and cost-effective solution.
The specific data is subject to PDF, and the above content is for reference
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