Name: 1200V Half-Bridge Gate Driver, 2.5 A Source/3.4 A Sink, SOIC-8 package
Brand: 1200V Half-Bridge Gate Driver, 2.5 A Source/3.4 A Sink, SOIC-8 package
SKU: FAD8253MX-1

1200V Half-Bridge Gate Driver, 2.5 A Source/3.4 A Sink, SOIC-8 package

Overview

The FAD8253 is a monolithic half-bridge gate drive IC designed for high voltage, high speed driving IGBTs operating up to +1200V.ON’s high-voltage process and common-mode noise canceling technique provide stable operation of high-drivers under high-dV/dt noise circumstances.An advanced level-shift circuit allows high-side gate driver transient operation down to VS = -15V for VBS = 15V.UVLO circuits tailored to IGBT as per FAD8253 IC to prevent malfunction when VDD and VBS are lower than the specified threshold voltage.The output drivers of FAD8253 source/sink 2.5A/3.4A (typical), respectively, which is suitable for half-bridge and full-bridge applications in motor drive systems.

Applications

High Voltage Auxiliary motor drive
Generic Half-Bridge and Full-Bridge Driver
Switching Mode Power Supplies and On-Board Chargers

End Products

EV/HEV

Features

Qualified to AEC Q100
Floating channel for boostrap operation to +1200V
Allowable negative VS transient down to -15V at VBS=15V
Built-in common mode dV/dt noise canceling circuit
Separate power and signal ground for enhanced immunity against high dI/dt
Matched propagation delay <50ns
3.3V and 5V input logic compatible
Built in shoot-through prevention logic with 120ns (typ) dead time
Built-in UVLO functions for high and low sides with thresholds optimized for IGBTs
Built-in low side short-circuit protection function with fault reporting function; with low side soft shutdown.
In SOIC14NB with Non Connected pins for High Voltage creepage and clearance requirements
Peak Output current capability 2.5A Source 3.4A Sink

Material Composition

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Power Switch

Number of Outputs

Topology

Isolation Type

V_in Max (V)

V_CC Max (V)

Rise Time (ns)

Fall Time (ns)

Drive Source Current Typ (A)

Drive Sink Current Typ (A)

Turn On Prop. Delay Typ (ns)

Turn Off Prop. Delay Typ (ns)

Delay Matching

Reference Price

FAD8253MX-1

Active

SOIC-14

751A-03

260

REEL

2500

MOSFET / IGBT

Half-Bridge

Junction Isolation

25.3

2.5

~NA~

$1.3169

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Gate Drivers | FAD8253MX-1

1200V Half-Bridge Gate Driver, 2.5 A Source/3.4 A Sink, SOIC-8 package

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