Overview
The FAN3226TMX-F085 is a dual 2 A high-speed low-side gate driver IC produced by onsemi. This component is designed to drive N-channel enhancement-mode MOSFETs in low-side switching applications, offering a range of features that make it suitable for various power management and automotive systems. The device operates within a voltage range of 4.5V to 18V and is automotive qualified to AEC-Q100 standards, ensuring reliability and performance in demanding environments.
Key Specifications
| Attribute | Value |
|---|---|
| Package | 8-SOIC (0.154, 3.90mm Width) |
| Series | Automotive, AEC-Q100 |
| Product Status | Active |
| Driven Configuration | Low-Side |
| Channel Type | Independent |
| Number of Drivers | 2 |
| Gate Type | N-Channel MOSFET |
| Voltage-Supply | 4.5V ~ 18V |
| Logic Voltage-VIL/VIH | 0.8V, 2V |
| Current-Peak Output (Source/Sink) | 3A, 3A |
| Input Type | Inverting |
| Rise/Fall Time (Typ) | 12ns, 9ns |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
Key Features
- High-speed operation with typical rise and fall times of 12ns and 9ns, respectively.
- Choice of TTL or CMOS input thresholds, providing flexibility in system design.
- Internal resistors to turn the driver off if no inputs are present, enhancing safety and reliability.
- MillerDrive™ technology for improved performance in driving MOSFETs.
- Double current capability by paralleling channels, allowing for higher current requirements.
- Under 20-ns typical propagation delay matched within 1 ns to the other channel, ensuring synchronized operation.
- Automotive qualified to AEC-Q100 standards, making it suitable for automotive applications.
Applications
The FAN3226TMX-F085 is widely used in various applications, including:
- Automotive systems: Due to its AEC-Q100 qualification, it is suitable for use in automotive power management and control systems.
- Power supplies: It is used in high-efficiency power supply designs where fast switching times and reliable operation are critical.
- Motor control: The device is used in motor control applications where precise and high-speed switching is required.
- Industrial control systems: It is applied in industrial control systems that demand high reliability and performance.
Q & A
- What is the operating voltage range of the FAN3226TMX-F085?
The operating voltage range is 4.5V to 18V. - How many channels does the FAN3226TMX-F085 have?
The device has two independent channels. - What is the peak output current of the FAN3226TMX-F085?
The peak output current is 3A for both source and sink. - What is the typical rise and fall time of the FAN3226TMX-F085?
The typical rise and fall times are 12ns and 9ns, respectively. - Is the FAN3226TMX-F085 automotive qualified?
Yes, it is qualified to AEC-Q100 standards. - What is the operating temperature range of the FAN3226TMX-F085?
The operating temperature range is -40°C to 125°C (TJ). - What type of input thresholds does the FAN3226TMX-F085 support?
The device supports both TTL and CMOS input thresholds. - Can the channels of the FAN3226TMX-F085 be paralleled for higher current?
Yes, the channels can be paralleled to achieve double the current capability. - What technology does the FAN3226TMX-F085 use for driving MOSFETs?
The device uses MillerDrive™ technology. - What is the package type of the FAN3226TMX-F085?
The package type is 8-SOIC (0.154, 3.90mm Width).
