1 Features 3 Description

1 The UCC2753x single-channel, high-speed gate • Low-Cost Gate Driver (Offering Optimal Solution

drivers can effectively drive MOSFET and IGBT for Driving FET and IGBTs)

power switches. Using a design that allows for a

• Superior Replacement to Discrete Transistor Pair source of up to 2.5 A and 5-A sink through

Drive (Providing Easy Interface With Controller) asymmetrical drive (split outputs), coupled with the

• TTL and CMOS Compatible Input Logic Threshold ability to support a negative turn-off bias, rail-to-rail

(Independent of Supply Voltage) drive capability, extremely small propagation delay

(17 ns typical), the UCC2753x devices are ideal • Split Output Options Allow for Tuning of Turnon solutions for MOSFET and IGBT power switches. The and Turnoff Currents UCC2753x family of devices can also support enable,

• Inverting and Noninverting Input Configurations dual input, and inverting and non-inverting input

• Enable With Fixed TTL Compatible Threshold functionality. The split outputs and strong

asymmetrical drive boost the devices immunity • High 2.5-A Source and 2.5-A or 5-A Sink Peak against parasitic Miller turn-on effect and can help Drive Currents at 18-V VDD reduce ground debouncing.

• Wide VDD Range From 10 V to 35 V

Device Information(1) • Input and Enable Pins Capable of Withstanding up

to –5-V DC Below Ground PART NUMBER PACKAGE BODY SIZE (NOM)

• Output Held Low When Inputs are Floating or SOIC (8) 4.90 mm × 3.91 mm

UCC27531 During VDD UVLO SOT-23 (6)

• Fast Propagation Delays (17-ns Typical) UCC27533

• Fast Rise and Fall Times UCC27536 SOT-23 (5) 2.90 mm × 1.60 mm

(15-ns and 7-ns Typical With 1800-pF Load) UCC27537

• Undervoltage Lockout (UVLO) UCC27538 SOT-23 (6)

• Used as a High-Side or Low-Side Driver (If (1) For all available packages, see the orderable addendum at

Designed With Proper BIAS and Signal the end of the data sheet. Isolation)

• Low-Cost, Space-Saving 5-Pin or 6-Pin DBV Driving IGBT Without Negative Bias (SOT-23) Package Options

• UCC27536 and UCC27537 Pin-to-Pin Compatible

to TPS2828 and TPS2829

• Operating Temperature Range of –40°C to 140°C

2 Applications

• Switched-Mode Power Supplies

• DC-to-DC Converters

• Solar Inverters, Motor Control, UPS

• HEV and EV Chargers

• Home Appliances

• Renewable Energy Power Conversion

• SiC FET Converters

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