UCC23313
UCC23313
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SLUSDS6B – SEPTEMBER 2019 – REVISED OCTOBER 2020
SLUSDS6B – SEPTEMBER 2019 – REVISED OCTOBER 2020
UCC23313 4-A Source, 5-A Sink, 3.75-kVRMS Opto-Compatible
Single Channel Isolated Gate Driver
1 Features
3 Description
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3.75-kVRMS single channel isolated gate driver with
The UCC23313 is an Opto-compatible, single-
opto-compatible input
Pin-to-pin, drop in upgrade for opto isolated gate
drivers
channel, isolated gate driver for IGBTs, MOSFETs and
SiC MOSFETs, with 4.5-A source and 5.3-A sink peak
output current and 3.75-kVRMS basic isolation rating.
The high supply voltage range of 33 V allows the use
of bipolar supplies to effectively drive IGBTs and SiC
power FETs. UCC23313 can drive both low side and
high side power FETs. Key features and
characteristics bring significant performance and
reliability upgrades over standard opto-coupler based
gate drivers while maintaining pin-to-pin compatibility
in both schematic and layout design. Performance
highlights include high common mode transient
immunity (CMTI), low propagation delay, and small
pulse width distortion. Tight process control results in
small part-to-part skew. The input stage is an
emulated diode (e-diode) which means long term
reliability and excellent aging characteristics
compared to traditional LEDs found in optocoupler
gate drivers. It is offered in a stretched SO6 package
with > 8.5-mm creepage and clearance, and a mold
compound from material group I, which has a
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4.5-A source, 5.3-A sink, peak output current
Maximum 33-V output driver supply voltage
8-V (B) and 12-V VCC UVLO options
Rail-to-rail output
105-ns (maximum) propagation delay
25-ns (maximum) part-to-part delay matching
35-ns (maximum) pulse width distortion
150-kV/μs (minimum) common-mode transient
immunity (CMTI)
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Isolation barrier life > 50 Years
13-V reverse polarity voltage handling capability
on input stage supporting interlock
Stretched SO-6 package with > 8.5-mm creepage
and clearance
Operating junction temperature, TJ: –40°C to
+150°C
Safety-related certifications (Planned):
– 6000-VPK basic isolation per DIN V VDE
V0884-11: 2017-01
– 3.75-kVRMS isolation for 1 minute per UL 1577
– CQC certification per GB4943.1-2011
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comparative tracking index (CTI)
>
600 V.
UCC23313's high performance and reliability makes it
ideal for use in all types of motor drives, solar
inverters, industrial power supplies, and appliances.
The higher operating temperature opens up
opportunities for applications not previously able to be
supported by traditional optocouplers.
2 Applications
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Industrial motor-control drives
Industrial power supplies, UPS
Solar inverters
Device Information (1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
UCC23313
Stretched SO-6 7.5 mm x 4.68 mm
Induction heating
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
VCC
1
2
3
6
5
4
ANODE
UVLO
e
NC
VOUT
VEE
CATHODE
Functional Block Diagram
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
Copyright © 2020 Texas Instruments Incorporated
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