Overview
The FAN3216TMX-F085 is a dual 2-A high-speed, low-side gate driver produced by onsemi. This component is designed to drive N-channel enhancement-mode MOSFETs in low-side switching applications, providing high peak current pulses during short switching intervals. It features TTL input thresholds and is available in a standard 8-pin SOIC package. The FAN3216TMX-F085 is particularly suited for applications requiring dual gate drives with critical timing, such as synchronous rectifiers and high-efficiency MOSFET switching.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VDD Operating Range | 4.5 | 18.0 | V | |
| Peak Sink/Source Current at VDD = 12 V | 3 A | A | ||
| Sink/Source Current at VOUT = 6 V | 2.4 A / 1.6 A | A | ||
| Rise/Fall Times (1 nF Load) | 12 ns / 9 ns | ns | ||
| Propagation Delay | 20 ns | ns | ||
| Input Logic Thresholds | 0.8 | 1.2 | 2.0 | V |
| Operating Ambient Temperature | -40 | 125 | °C |
Key Features
- Industry-standard pinouts
- MillerDrive architecture for high current during MOSFET turn-on/turn-off
- Internal under-voltage lockout (UVLO) function
- Matched internal propagation delays between A and B channels
- Double current capability by paralleling channels
- TTL input thresholds
- Standard SOIC-8 package
- Automotive qualified to AEC-Q100
- Pb-free device
Applications
- Switch-mode power supplies
- High-efficiency MOSFET switching
- Synchronous rectifier circuits
- DC-to-DC converters
- Motor control
- Automotive qualified systems
Q & A
- What is the FAN3216TMX-F085 used for?
The FAN3216TMX-F085 is used to drive N-channel enhancement-mode MOSFETs in low-side switching applications.
- What is the operating voltage range of the FAN3216TMX-F085?
The operating voltage range is from 4.5 V to 18 V.
- What is the peak current capability of the FAN3216TMX-F085?
The peak sink/source current is 3 A at VDD = 12 V.
- What is the propagation delay of the FAN3216TMX-F085?
The typical propagation delay is 20 ns.
- Does the FAN3216TMX-F085 have under-voltage lockout (UVLO) functionality?
- Can the FAN3216TMX-F085 be used in automotive applications?
- What package type is the FAN3216TMX-F085 available in?
- What is the MillerDrive architecture in the FAN3216TMX-F085?
- Can the FAN3216TMX-F085 be paralleled to increase current capability?
- What are the input logic thresholds for the FAN3216TMX-F085?
