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UCC27517DBVR +BOM

4-A/4-A single-channel gate driver with 5-V UVLO and 13-ns prop delay in SOT-23 package

UCC27517DBVR Information

Description

The Texas Instruments UCC27517DBVR is a low-side gate driver IC designed for high-speed, efficient, and reliable operation in various applications. It features a compact SOT23-5 package, making it suitable for space-constrained designs. This device offers advanced power conversion efficiency, superior overcurrent protection, and precise voltage regulation control. Its robust overvoltage protection and rapid response time make it an excellent choice for power supplies, motor control, automotive systems, inverters, renewable energy systems, and industrial equipment. The UCC27517DBVR is fully compliant with industry safety standards and features advanced logic circuitry design, precise timing control systems, and simplified PCB layouts. Its compact and lightweight packaging makes it ideal for applications where space and thermal management are critical.

Features

According to the product information, the UCC27517DBVR features include:

  • Compact and Efficient Packaging Options
  • Simplified System Design and Integration
  • Precise Current and Voltage Regulation Control
  • Rapid Response Time for Power-On and Off
  • Fully Compliant with Industry Safety Standards
  • Superior Thermal Management Capabilities
  • Additionally, it also has the following features:
  • Fully Integrated Gate Driver
  • Low Voltage and Current Operation
  • Robust Overvoltage Protection
  • Advanced Logic Circuitry Design
  • Precise Timing Control Systems
  • Simplified PCB Layouts Required
  • And many more...

Please note that these are just some of the key features listed in the product information.

Package

The package type of the UCC27517DBVR is SOT23 (5-Pin) - DBV (R-PDSO-G5).

Manufacturer

The manufacturer of the UCC27517DBVR is Texas Instruments. It is a multinational semiconductor company that designs, manufactures, tests, and sells semiconductors and other electronic components. Texas Instruments is one of the largest and most well-known companies in the semiconductor industry, providing innovative solutions for industries such as automotive, industrial, medical, and consumer electronics. The company was founded in 1930 and is headquartered in Dallas, Texas, United States.

Applications

The UCC27517DBVR is commonly used in applications requiring high-speed, low-side gate drive for MOSFETs and IGBTs in power supplies, motor control, and automotive systems. It's also suitable for inverters, renewable energy systems, and industrial equipment where high efficiency and reliability are crucial.

Equivalent

The equivalent products of UCC27517DBVR are:

  • Texas Instruments UCC37322
  • STMicroelectronics LMD18245
  • ON Semiconductor NCP5421
  • Infineon Technologies IR2104S

These gate drivers offer similar features and specifications to the UCC27517DBVR, including low-side gate drive, high-speed switching, and overvoltage protection.

UCC27517DBVR

Specifications

Category Integrated Circuits (ICs)Power Management (PMIC)Gate Drivers Programmable Not Verified
Driven Configuration Low-Side Channel Type Single
Number of Drivers 1 Gate Type IGBT, N-Channel MOSFET
Voltage - Supply 4.5V ~ 18V Logic Voltage - VIL, VIH 1V, 2.4V
Current - Peak Output (Source, Sink) 4A, 4A Input Type Inverting, Non-Inverting
Rise / Fall Time (Typ) 8ns, 7ns Operating Temperature -40°C ~ 140°C (TJ)
Mounting Type Surface Mount Base Product Number UCC27517
Number of channels 1 Power switch GaNFET, IGBT, MOSFET
Peak output current (A) 4 Input VCC (min) (V) 4.5
Input VCC (max) (V) 18 Features Hysteretic Logic
Operating temperature range (°C) -40 to 140 Rise time (ns) 9
Fall time (ns) 7 Propagation delay time (µs) 0.013
Input threshold CMOS, TTL Channel input logic Inverting, Non-Inverting
Input negative voltage (V) 0 Rating Catalog
Undervoltage lockout (typ) (V) 4 Driver configuration Inverting, Non-Inverting
Package/Case SOT-23-5

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Ratings and Reviews

More
M
M**y 11/21/2021

It's okay. As in the description.

19
G
G**n 10/03/2021

All is fine. Fast delivery. Have not tested yet, but optically looks good, I think the quality should be ok.

14
D
D**n 07/18/2021

Delivery to lyubertsy 1 week. Delivery from ali is tinplate. 100 orders for the last six weeks-delivery 2-1 week (.. Quality of wires norms,... The local radio store is better but the price is above 10 pcs 50 r

13

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