FAN73933MX Gate Drivers by ON Semiconductor

625V, 3.3/5V input logic compatible, 2.5/2.5A sink/source current, Half Bridge Gate-Drive IC with variable DT control

Status: Active
Series: FAN73933
RoHS: Compliant
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The FAN73933 is a half-bridge, gate-drive IC with programmable dead-time control functions that can drive high-speed MOSFETs and IGBTs operating up to +600V. It has a buffered output stage with all NMOS transistors designed for high-pulse-current driving capability and minimum cross-conduction. ON Semiconductor’s high-voltage process and common-mode noise canceling techniques provide stable operation of the high-side driver under high dv/dt noise circumstances. An advanced level-shift circuit offers high-side gate driver operation up to VS=-9.8V (typical) for VBS=15V. The UVLO circuit prevents malfunction when VDD and VBS are lower than the specified threshold voltage. The high-current and low-output voltage drop feature makes this device suitable for diverse half- and full-bridge inverters; motor drive inverters, switching mode power supplies, induction heating, and high-power DC-DC converter applications.

Where to Buy

Prices starting from US$1.11

Distributor Stock
Logo for Farnell
Farnell
from US$1.11
1,999
in stock
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Logo for element14
element14
from US$1.13
1,999
in stock
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Logo for Newark Electronics
Newark Electronics
from US$1.58
-
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Avnet America
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Logo for Avnet Asia
Avnet Asia
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EBV Elektronik
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Avnet Silica
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Features

Floating Channel for Bootstrap Operation to +600V
Typically 2.5A/2.5A Sourcing/Sinking Current DrivingCapability
Extended Allowable Negative VS Swing to -9.8V for Signal Propagation at VBS=15V
Output in Phase with Input Signal
3.3V and 5V Input Logic Compatible
Matched Propagation Delay for Both Channels
Built-in UVLO Functions for Both Channels
Built-in Common-Mode dv/dt Noise Cancelling Circuit
Porgrammable Dead-Time Control Function
Internal 220ns Minimum Dead Time at RDT=0Ω
Applications
Other Industrial

Specifications

Description FAN73933
Compliance Pb-free Halide free
Power Switch MOSFET / IGBT
Number of Outputs 2
Topology Half-Bridge
Isolation Type Junction Isolation
Vin Max (V) 625
VCC Max (V) 25
Rise Time (ns) 40
Fall Time (ns) 20
Drive Source Current Typ (A) 2.5
Drive Sink Current Typ (A) 2.5
Turn On Prop. Delay Typ (ns) 160
Turn Off Prop. Delay Typ (ns) 160
Delay Matching 50
Package Type SOIC-14 N

Alternative Descriptions

DRIVER, GATE, HALF BRIDGE, 3A, 14SOP | element14
Mosfet Driver, -40 To 125Deg C | Newark Electronics
MOSFET DRVR 600V 2.5A 2-OUT Hi/Lo Side Full Brdg/Half Brdg Non-Inv 14-Pin SOIC T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FAN73933MX?

Additional datasheets, footprints and schematics for FAN73933MX are listed on our Part Details page. You can also find images and similar parts to FAN73933MX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FAN73933MX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FAN73933MX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FAN73933MX fall under?

The FAN73933MX is listed under Power Management > Gate Drivers.

Can I view similar or alternative parts?

You can view similar parts to FAN73933MX when available in the Gate Drivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FAN73933MX you can contact the distributor directly for product support, shipping queries etc.

Is the FAN73933MX RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FAN73933MX have stock available?

Authorised distributors including element14, Farnell, Newark Electronics, Avnet America and Avnet Asia have stock available or on a lead time for FAN73933MX.

How do I check stock and lead times for all distributors?

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