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UCC21222DR TI Chips UCC21222 4A 6A 3kVRMS Isolated Dual Channel Gate Driver

UCC21222DR TI Chips UCC21222 4A 6A 3kVRMS Isolated Dual Channel Gate Driver

Brand Name: TI Chips
Model Number: UCC21222DR
MOQ: 2500
Packaging Details: 2500PCS/reel
Payment Terms: T/T
Detail Information
Place of Origin:
China
Document:
Model:
UCC21222DR
Product Name:
TI Chips
Type:
SMD/SMT
Insulation Voltage:
3 KV
Power Dissipation:
950 MW
Encapsulation:
Reel
Supply Ability:
1000000
Highlight:

UCC21222DR

,

UCC21222 TI Chips

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4A Gate Driver

Product Description

TI Chips UCC21222DR UCC21222 4A, 6A, 3kVRMS Isolated Dual-Channel Gate Driver


Features
• Universal: dual low-side, dual high-side or
halfbridge driver
• Junction temperature range –40 to +150°C
• Up to 4A peak source and 6A peak sink output
• Common-mode transient immunity (CMTI) greater
than 125V/ns
• Up to 25V VDD output drive supply
– 8V, VDD UVLO options
• Switching parameters:
– 33ns typical propagation delay
– 5ns maximum pulse-width distortion
– 10µs maximum VDD power-up delay
• UVLO protection for all power supplies
• Fast disable for power sequencing
• Safety-related certifications (planned):
– 4242VPK isolation per DIN EN IEC 60747-17
(VDE 0884-17)
– 3000VRMS isolation for 1 minute per UL 1577
– CQC Certification per GB4943.1-2022

Applications 
• On-board battery chargers
• High-voltage DC-DC converters
• Automotive HVAC, body electronics

Description
The UCC21222 is an isolated dual channel gate
driver family with programmable dead time and wide
temperature range. It is designed with 4A peak-source
and 6A peak-sink current to drive power MOSFET,
SiC, GaN, and IGBT transistors.
The UCC21222 can be configured as two low-side
drivers, two high-side drivers, or a half-bridge driver.
The input side is isolated from the two output drivers
by a 3kVRMS isolation barrier, with a minimum of
125V/ns common-mode transient immunity (CMTI).
Protection features include: resistor programmable
dead time, disable feature to shut down both outputs
simultaneously, and integrated de-glitch filter that
rejects input transients shorter than 5ns. All supplies
have UVLO protection.
With all these advanced features, the UCC21222
device enables high efficiency, high power density,
and robust
UCC21222DR TI Chips UCC21222 4A 6A 3kVRMS Isolated Dual Channel Gate Driver

UCC21222DR TI Chips UCC21222 4A 6A 3kVRMS Isolated Dual Channel Gate Driver