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UCC27538DBVT Datasheet(PDF) 1 Page - Texas Instruments |
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UCC27538DBVT Datasheet(HTML) 1 Page - Texas Instruments |
1 / 45 page 1 2 3 6 5 4 + EN IN VDD OUTH OUTL GND + – 18 V UCC27531 Controller + – VCC GND Bouncing Up to -6.5 V ISENSE VCE(sense) Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design UCC27531, UCC27533, UCC27536, UCC27537, UCC27538 SLUSBA7F – DECEMBER 2012 – REVISED JULY 2015 UCC2753x 2.5-A and 5-A, 35-VMAX VDD FET and IGBT Single-Gate Driver 1 Features 3 Description The UCC2753x single-channel, high-speed gate 1 • 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 ability to support a negative turn-off bias, rail-to-rail • TTL and CMOS Compatible Input Logic Threshold drive capability, extremely small propagation delay (Independent of Supply Voltage) (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 functionality. The split outputs and strong • Enable With Fixed TTL Compatible Threshold 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) SOIC (8) 4.90 mm × 3.91 mm • Output Held Low When Inputs are Floating or UCC27531 During VDD UVLO SOT-23 (6) UCC27533 • Fast Propagation Delays (17-ns Typical) UCC27536 SOT-23 (5) 2.90 mm × 1.60 mm • Fast Rise and Fall Times UCC27537 (15-ns and 7-ns Typical With 1800-pF Load) UCC27538 SOT-23 (6) • Undervoltage Lockout (UVLO) • Used as a High-Side or Low-Side Driver (If (1) For all available packages, see the orderable addendum at the end of the data sheet. Designed With Proper BIAS and Signal 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 1 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. |
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