UCC27531-Q1 - UCC27531-Q1 2.5A、5A、35VMAX VDD FET 和 IGBT 单门驱动器

UCC27531-Q1是TI德州仪器公司的一款低侧驱动器产品，UCC27531-Q1是UCC27531-Q1 2.5A、5A、35VMAX VDD FET 和 IGBT 单门驱动器，本站介绍了UCC27531-Q1的封装应用图解、特点和优点、功能等，并给出了与UCC27531-Q1相关的TI元器件型号供参考。

UCC27531-Q1 - UCC27531-Q1 2.5A、5A、35VMAX VDD FET 和 IGBT 单门驱动器 - 低侧驱动器 - MOSFET和IGBT栅极驱动器 - 德州仪器

产品特性

Qualified for Automotive Applications
AEC-Q100 Qualified with the Following Results:
- Device Temperature Grade 1
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C4B
Low Cost Gate Driver (Offering Optimal Solution for Driving Fet And Igbts)
Superior Replacement to Discrete Transistor Pair Drive (Providing Easy Interface With Controller)
TTL and CMOS Compatible Input Logic Threshold, (Independent of Supply Voltage)
Split Output Options Allow for Tuning of Turn-On and Turn-Off Currents
Enable with Fixed TTL Compatible Threshold
High 2.5-A Source and 5-A Sink Peak Drive Currents at 18-V VDD
Wide VDD Range From 10 V up to 35 V
Input and Enable Pins Capable of Withstanding up to –5-V DC Below Ground
Output Held Low When Inputs are Floating or During VDD UVLO
Fast Propagation Delays (17-ns Typical)
Fast Rise and Fall Times (15-ns and 7-ns Typical With 1800-pF Load)
Undervoltage Lockout (UVLO)
Used as a High-Side or Low-Side Driver (if Designed With Proper Bias and Signal Isolation)
Low-Cost, Space-Saving 6-Pin DBV (SOT-23) Package Options
Operating Temperature Range of –40°C to 140°C

产品应用

Automotive
Switch-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

产品说明

The UCC27531-Q1 is a single-channel, high-speed, gate driver capable of effectively driving MOSFET and IGBT power switches by using up to 2.5-A source and 5-A sink (asymmetrical drive) peak current. Strong sink capability in asymmetrical drive boosts immunity against parasitic Miller turn-on effect. The UCC27531-Q1 device can also feature a split-output configuration where the gate-drive current is sourced through the OUTH pin and sunk through the OUTL pin. This pin arrangement allows the user to apply independent turn-on and turn-off resistors to the OUTH and OUTL pins respectively and easily control the switching slew rates.

The driver has rail-to-rail drive capability and an extremely small propagation delay of typically 17 ns.

The input threshold of UCC27531-Q1 is based on TTL and CMOS compatible low-voltage logic, which is fixed and independent of VDD supply voltage. The 1-V typical hysteresis offers excellent noise immunity.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
UCC27531-Q1	SOT-23 (6)	1.6 mm × 2.9 mm

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