Mfr Part #:

FAN3278TMX

Q: What is the operating voltage range of the FAN3278TMX?

The FAN3278TMX operates from 8V to 27V.

Q: What is the peak output current of the FAN3278TMX?

The peak sink current is 1.5A and the peak source current is 1.0A at 12V.

Q: What package is the FAN3278TMX available in?

The FAN3278TMX is available in an 8-SOIC surface-mount package.

Q: What is the operating temperature range of the FAN3278TMX?

The junction temperature range is -55°C to +150°C.

Q: What types of MOSFETs can the FAN3278TMX drive?

The FAN3278TMX can drive both N-channel and P-channel MOSFETs.

Q: Does the FAN3278TMX have inverting and non-inverting inputs?

Yes, the FAN3278TMX has both inverting and non-inverting inputs.

Available from 4 distributors

Mfr Name: On Semiconductor

The ON Semiconductor FAN3278TMX is a dual gate driver optimized for driving high-side P-channel and low-side N-channel MOSFETs. It operates from an 8V to 27V supply rail.

✓ Total Stock: 95,870 pcs

$ Price Range: $2.01

FAN3278TMX Available from 4 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	90,400 pcs On Request	90400 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	2,500 pcs On Request	2500 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,540 pcs On Request	1540 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	1,430 pcs On Request	1430 pcs	On Request	1	On Request	On Request	21+	On Request	On Request

FAN3278TMX Description

Short technical summary and product information.

The ON Semiconductor FAN3278TMX is a dual 1.5A gate driver designed for motor control and buck converter applications. It is optimized to drive a high-side P-channel MOSFET and a low-side N-channel MOSFET from a voltage rail up to 27V.

Key electrical specifications include an operating voltage range of 8V to 27V, with output drive voltage magnitude limited to less than 13V for VDD up to 30V. It provides peak gate drive currents of +1.5A sink and -1.0A source at 12V. The driver features low-voltage TTL input thresholds and independent channels.

This device is housed in an 8-SOIC package, suitable for surface mount applications. It is rated for an operating temperature range of -55°C to 150°C (TJ). The FAN3278TMX is designed to provide high current throughout the MOSFET turn-on/turn-off transition to minimize switching loss.

FAN3278TMX Quick Information

Product Type: Gate Driver

Canonical Name: Dual 1.5A Gate Driver

Subcategory: Gate Driver

FAN3278TMX Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

FAN3278TMX Estimated Pricing

Qty	Low	High
1+	$2.01	$2.01

Estimated market price range - modelled values for guidance only, not live distributor offers.

FAN3278TMX Features

Dual 1.5A gate driver for MOSFETs.
Optimized for high-side PMOS/low-side NMOS.
Operates from 8V to 27V supply rail.
Output voltage magnitude limited to <13V.
Surface mount 8-SOIC package.

FAN3278TMX Applications

Ideal for motor control applications.
Suitable for buck step-down converters.
Used in logic-controlled load circuits.
Supports PMOS/NMOS half-bridge configurations.

FAN3278TMX FAQs

6 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the FAN3278TMX?

The FAN3278TMX operates from 8V to 27V.

What is the peak output current of the FAN3278TMX?