What is FAN3121CMX?
FAN3121CMX is a PMIC - Gate Drivers component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original FAN3121CMX, PMIC - Gate Drivers, by ON Semiconductor
IC GATE DVR SGL 9A CMOS 8-SOIC
RoHS
Datasheet
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Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - Gate DriversDescription
IC GATE DVR SGL 9A CMOS 8-SOIC
key Attributes
-
Technical document
Open The Official Datasheet
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
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Product overview
Overview
The FAN3121 and FAN3122 MOSFET drivers are designed to drive N-channel enhancement MOSFETs in low-side switching applications by providing high peak current pulses.
The drivers are available with either TTL input thresholds (FAN312xT) or VDD-proportional CMOS input thresholds (FAN312xC). Internal circuitry provides an under-voltage lockout function by holding the output low until the supply voltage is within the operating range.
Features
• Industry-Standard Pin-out with Enable Input
• 4.5-V to 18-V Operating Range
• 11.4 A Peak Sink at VDD = 12 V
• 9.7-A Sink / 7.1-A Source at VOUT = 6 V
• Inverting Configuration (FAN3121) andNon-Inverting Configuration (FAN3122)
• Internal Resistors Turn Driver Off If No Inputs
• 23-ns / 19-ns Typical Rise/Fall Times (10 nF Load)
• 20-ns Typical Propagation Delay Time
• Choice of TTL or CMOS Input Thresholds
• MillerDrive™ Technology
• Available in
Thermally Enhanced 3x3 mm 8-Lead MLP or 8-Lead SOIC Package (Pb-Free Finish)
• Rated from –40°C to +125°C
• Automotive Qualified to AEC-Q100 (F085 Versions)Applications
• Synchronous Rectifier Circuits
• High-Efficiency MOSFET Switching
• Switch-Mode Power Supplies
• DC-to-DC Converters
• Motor Control
• Automotive-Qualified Systems (F085 Versions)
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Published
2014
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Terminal Form
GULL WING
Qualification Status
Not Qualified
Package / Case
8-SOIC (0.154, 3.90mm Width)
Manufacturer
ON Semiconductor
Operating Temperature
-55°C~150°C TJ
Number Of Functions
1
Width
4mm
Mount
Surface Mount
Pbfree Code
yes
Length
5mm
Number Of Pins
8
Number Of Terminations
8
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Reflow Temperature-Max (S)
NOT SPECIFIED
Supply Voltage
12V
Operating Supply Voltage
12V
Nominal Supply Current
580μA
Turn On Time
35 μs
Subcategory
MOSFET Drivers
Sub-Categories
PMIC - Gate Drivers
Fall Time (Typ)
19 ns
Max Supply Current
850μA
Number Of Drivers
1
Weight
230.4mg
Base Part Number
FAN3121
Rise / Fall Time (Typ)
23ns 19ns
Max Output Current
11.4A
Max Power Dissipation
396mW
Output Current
9.7A
Manufacturer'S Part No.
FAN3121CMX
Terminal Finish
Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
Channel Type
Single
Driven Configuration
Low-Side
Input Type
Inverting
Gate Type
N-Channel MOSFET
Rise Time
23ns
Built-In Protections
UNDER VOLTAGE
Turn On Delay Time
28 ns
Propagation Delay
28 ns
Turn Off Time
35 μs
Interface IC Type
BUFFER OR INVERTER BASED PERIPHERAL DRIVER
Voltage - Supply
4.5V~18V
Current - Peak Output (Source, Sink)
10.6A 11.4A
Common questions
Product FAQ
Quick answers for buyers reviewing FAN3121CMX, stock, documentation, and sourcing steps.
What package and description are listed for FAN3121CMX?
FAN3121CMX is listed with package reference 8-SOIC. The current product description is IC GATE DVR SGL 9A CMOS 8-SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is FAN3121CMX available in stock?
This page currently shows 64570 units in stock and 41194 units available for FAN3121CMX. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for FAN3121CMX?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for FAN3121CMX by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for FAN3121CMX?
Yes. This page links to the datasheet for FAN3121CMX by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify FAN3121CMX before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for FAN3121CMX before approving the order.
PMIC - Gate Drivers
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