FAN3227TMX-F085
IC GATE DRVR LOW-SIDE 8SOIC
Quick Answer: The FAN3227TMX-F085 from onsemi is a low-side gate driver IC for N-channel MOSFETs.
- Manufacturer
- onsemi
- Product Category
- Gate Drivers
- Package
- 8-SOIC (0.154", 3.90mm Width)
- Stock
- 12,500 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | onsemi |
|---|---|
| Product Category | Gate Drivers |
| Channel Type | Independent |
| Current - Peak Output (Source, Sink) | 3A, 3A |
| Driven Configuration | Low-Side |
| Gate Type | N-Channel MOSFET |
| Grade | Automotive |
| Input Type | Non-Inverting |
| Logic Voltage - VIL, VIH | 0.8V, 2V |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Number of Drivers | 2 |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Product status | Active |
| Qualification | AEC-Q100 |
| Rise / Fall Time (Typ) | 12ns, 9ns |
| Supplier Device Package | 8-SOIC |
| Voltage - Supply | 4.5V ~ 18V |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for FAN3227TMX-F085.
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Detailed Description for FAN3227TMX-F085
Product Overview
The FAN3227TMX-F085 from onsemi is a low-side gate driver IC for N-channel MOSFETs. It provides two independent non-inverting driver channels in a surface-mount 8-SOIC package, with a supply range of 4.5V to 18V and 3A peak source and sink output capability. The device operates from -40°C to 125°C ambient and is automotive-grade AEC-Q100 qualified.
Key Features
- Two independent low-side driver channels for N-channel MOSFET gate control.
- Non-inverting input type with logic thresholds of 0.8V VIL and 2V VIH.
- Supply voltage range of 4.5V to 18V.
- Peak output current of 3A source and 3A sink.
- Typical rise and fall times of 12ns and 9ns.
- Operating temperature range of -40°C to 125°C ambient.
- Automotive grade and AEC-Q100 qualified.
- Surface-mount 8-SOIC package, 0.154 in / 3.90mm width.
Applications
- Low-side N-channel MOSFET switching in DC-DC converters and power supplies.
- Independent channel drive for motor control and power switching loads.
- Automotive power electronics designs requiring AEC-Q100 qualified gate drive.
- Compact surface-mount layouts where two non-inverting low-side drivers are needed in one 8-SOIC package.
Design & Procurement Notes
For circuit planning, verify that the MOSFET gate charge and driver loop layout can support the 3A peak source and sink capability without excessive voltage droop or ringing. The 4.5V to 18V supply range and 0.8V/2V logic thresholds should be matched to the controller output levels and gate drive requirements. The non-inverting input behavior and independent channel configuration affect control sequencing when two low-side switches are driven from the same logic domain. The -40°C to 125°C ambient range, automotive grade, and AEC-Q100 qualification should be considered against the target system environment and reliability requirements. The 8-SOIC surface-mount package supports board-level integration but should be evaluated with thermal and PCB layout constraints.
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