UCC27211DR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

UCC27211DR
Manufacturer

TI
ChipWorker Part#

CW20364774
Category

Power Management IC
Package

SOIC-8
Description

Driver 4.5A 2Out Hi/Lo Side Full Brdg/Half Brdg Non-Inv 8Pin SOIC T/R
Documentation

Datasheet

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UCC27211DR Specifications

Attribute	Attribute Value

Part Number	UCC27211DR
Manufacturer	TI
ChipWorker Part#	CW20364774
Category	Power Management IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Rise/Fall Time	7.2ns, 5.5ns
Number of Outputs	2 Output
Fall Time (Max)	400 ns
Fall Time (Max)	600 ns
Operating Temperature (Max)	140 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	8V ~ 17V
	expand all
Operating Temperature	-40℃ ~ 140℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

Description
The UCC27210 and UCC27211 drivers are based on the popular UCC27200 and UCC27201 MOSFET
drivers, but offer several significant performance improvements. Peak output pull-up and pull-down
current has been increased to 4-A source and 4-A sink, and pull-up and pull-down resistance have been
reduced to 0.9 Ω, thereby allowing for driving large power MOSFETs with minimized switching losses
during the transition through the Miller Plateau of the MOSFET.
Features
• Drives Two N-Channel MOSFETs in High-Side and Low-Side Configuration With Independent Inputs
• Maximum Boot Voltage 120-V DC
• 4-A Sink, 4-A Source Output Currents
• 0.9-Ω Pullup and Pulldown Resistance
• Input Pins Can Tolerate –10 V to 20 V and Are Independent of Supply Voltage Range
• TTL or Pseudo-CMOS Compatible Input Versions
• 8-V to 17-V VDD Operating Range, (20-V Absolute Maximum)
• 7.2-ns Rise and 5.5-ns Fall Time With 1000-pF Load
• Fast Propagation Delay Times (18 ns Typical)
• 2-ns Delay Matching
• Symmetrical Undervoltage Lockout for High-Side and Low-Side Driver
• All Industry Standard Packages Available (SOIC-8, PowerPAD™ SOIC-8, 4-mm × 4-mm SON-8 and 4-mm × 4-mm SON-10)
• Specified from –40 to 140 °C
Applications
• Power Supplies for Telecom, Datacom, and Merchant
• Half-Bridge and Full-Bridge Converters
• Push-Pull Converters
• High-Voltage Synchronous-Buck Converters
• Two-Switch Forward Converters
• Active-Clamp Forward Converters
• Class-D Audio Amplifiers

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Surface testing

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