Overview
The NCP5106ADR2G is a high-voltage gate driver IC produced by onsemi, designed to drive two N-channel power MOSFETs or IGBTs in various configurations. This device is particularly suited for applications requiring high and low side drive outputs, such as half-bridge, full-bridge, and other complementary drive converters. The NCP5106ADR2G features a robust design with integrated bootstrap functionality, ensuring proper drive of the high-side power switch. It operates over a wide temperature range and is compatible with 3.3V and 5V input logic.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Package | SOIC-8 | - |
| Number of Channels | 2 | - |
| Output Current | Source/Sink | 250 mA / 500 mA |
| Gate Drive Supply Range | VCC | 10 V to 20 V |
| Input Logic Compatibility | - | 3.3 V and 5 V |
| Propagation Delay Time | tON, tOFF | 100 ns to 170 ns |
| Rise Time | tr | 85 ns to 160 ns |
| Fall Time | tf | 35 ns to 75 ns |
| Operating Temperature Range | -40°C to 125°C | - |
| Voltage Class | VHV | Up to 600 V |
| Protection Features | - | Under Voltage Lockout (UVLO), Cross Conduction Protection |
| Mounting | - | Surface Mount (SMD) |
Key Features
- High voltage range up to 600 V
- dV/dt immunity ±50 V/nsec
- Integrated bootstrap functionality for high-side drive
- Independent logic inputs for all topologies
- Cross conduction protection with 100 ns internal fixed dead time (Version B)
- Under voltage lockout (UVLO) for both channels
- Pin-to-pin compatible with industry standards
- Pb-free device
- 3.3 V and 5 V input logic compatibility
- Extended allowable negative bridge pin voltage swing to −10 V for signal propagation
Applications
- Half-bridge power converters
- Full-bridge power converters
- Any complementary drive converters (asymmetrical half-bridge, active clamp)
Q & A
- What is the primary function of the NCP5106ADR2G?
The NCP5106ADR2G is a high-voltage gate driver IC designed to drive two N-channel power MOSFETs or IGBTs in various configurations.
- What is the operating temperature range of the NCP5106ADR2G?
The operating temperature range is from -40°C to 125°C.
- What is the gate drive supply voltage range for the NCP5106ADR2G?
The gate drive supply voltage range is from 10 V to 20 V.
- Does the NCP5106ADR2G support 3.3 V and 5 V input logic?
- What protection features does the NCP5106ADR2G include?
The device includes under voltage lockout (UVLO) and cross conduction protection.
- What is the maximum output current capability of the NCP5106ADR2G?
The output source/sink current capability is 250 mA / 500 mA.
- What is the typical rise and fall time of the NCP5106ADR2G?
The rise time (tr) is 85 ns to 160 ns, and the fall time (tf) is 35 ns to 75 ns.
- Is the NCP5106ADR2G Pb-free?
- What are the typical applications of the NCP5106ADR2G?
Typical applications include half-bridge power converters, full-bridge power converters, and other complementary drive converters.
- What is the voltage class of the NCP5106ADR2G?
The voltage class is up to 600 V.
