Overview
The NCV5183DR2G, produced by onsemi, is a High Voltage High Current Power MOSFET Driver designed to drive two N-channel power MOSFETs in a half-bridge or other high-side and low-side configurations. This driver utilizes the bootstrap technique to ensure proper drive of the high-side power switch and supports various topologies such as half-bridge, asymmetrical half-bridge, active clamp, and full-bridge configurations. It features two independent inputs, making it versatile for different application needs.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Range | V | 600 | V | ||
| Gate Drive Supply Range | VCC | 9 | 18 | V | |
| Output Source / Sink Current Capability | I | 4.3 | 4.3 | 4.3 | A |
| dV/dt Immunity | dV/dt | ±50 | V/ns | ||
| Propagation Delay | tPD | 120 | ns | ||
| Output Voltage Rise Time | tr | 40 | ns | ||
| Output Voltage Fall Time | tf | 40 | ns | ||
| Maximum Operating Junction Temperature | TJ(max) | 150 | °C | ||
| Storage Temperature Range | TSTG | -55 | 150 | °C |
Key Features
- Automotive Qualified to AEC Q100
- Voltage Range up to 600 V with dV/dt Immunity ±50 V/ns
- Gate Drive Supply Range from 9 V to 18 V
- Output Source / Sink Current Capability 4.3 A / 4.3 A
- Extended Allowable Negative Bridge Pin Voltage Swing to –10 V
- Matched Propagation Delays between Both Channels
- Under VCC LockOut (UVLO) for Both Channels
- Pin to Pin Compatible with Industry Standards
- Pb-free Devices
Applications
- Power Supplies for Telecom and Datacom
- Half-Bridge and Full-Bridge Converters
- Push-Pull Converters
- High Voltage Synchronous-Buck Converters
- Motor Controls
- Electric Power Steering
- Class-D Audio Amplifiers
- Automotive power conversion
Q & A
- What is the NCV5183DR2G used for?
The NCV5183DR2G is used as a High Voltage High Current Power MOSFET Driver to drive two N-channel power MOSFETs in various configurations such as half-bridge, full-bridge, and more.
- What is the voltage range of the NCV5183DR2G?
The voltage range of the NCV5183DR2G is up to 600 V.
- What is the gate drive supply range for the NCV5183DR2G?
The gate drive supply range is from 9 V to 18 V.
- What is the output current capability of the NCV5183DR2G?
The output source and sink current capability is 4.3 A each.
- Is the NCV5183DR2G automotive qualified?
- What are the typical propagation delays for the NCV5183DR2G?
The typical propagation delay is 120 ns.
- What is the maximum operating junction temperature for the NCV5183DR2G?
The maximum operating junction temperature is 150°C.
- What are some common applications of the NCV5183DR2G?
Common applications include power supplies for telecom and datacom, half-bridge and full-bridge converters, motor controls, and electric power steering.
- Is the NCV5183DR2G Pb-free?
- What package type is the NCV5183DR2G available in?
The NCV5183DR2G is available in an SOIC-8 package.
