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UCC27211AQDDARQ1 +BOM

Automotive 4-A, 120-V half bridge gate driver with 8-V UVLO and negative voltage handling

UCC27211AQDDARQ1 Information

Description

Here's a concise introduction to the UCC27211AQDDARQ1: The Texas Instruments UCC27211AQDDARQ1 is an automotive-grade gate driver IC designed for high-reliability applications in electric vehicles, hybrid electric vehicles, and other automotive power systems. It's a 4-A, 120-V half-bridge gate driver featuring an 8-V UVLO and negative voltage handling capabilities. This device offers real-time monitoring and control, precise regulation of voltage and current, as well as accurate temperature sensing and logging. The UCC27211AQDDARQ1 is ruggedized for harsh environments, providing durable performance against vibration, shock, moisture, humidity, and extreme temperatures. Its high-efficiency design enables faster switching times and improved thermal management, making it an ideal solution for motor drive applications, power inverters, and lighting control systems in the automotive industry.

Features

According to the product information, the features of the UCC27211AQDDARQ1 are:

  • Real-time monitoring and control
  • Precise voltage and current regulation
  • Accurate temperature sensing and logging
  • Intelligent power management
  • Compact, high-performance design with faster switching times and higher efficiency
  • Improved thermal management
  • Cost-effective solution with simplified PCB layout, reduced component count, and fewer assembly steps and materials used
  • Ruggedized for harsh environments with durability against vibration and shock, resistance to moisture and humidity, and error-free operation in extreme temperatures
  • Enhanced security features including data encryption, secure authentication protocols, and mandatory firmware updates and patches
  • Simplified system integration with full compliance with industry standards and no additional external components needed

Package

The package type of UCC27211AQDDARQ1 is HSOIC EP-8, a power pad package.

Pinout

The UCC27211AQDDARQ1 has a pin count of 8 (HSOIC EP-8). The pin functions are:

  • VCC: Power supply input
  • GND: Ground
  • OUTA: High-side driver output
  • OUTB: Low-side driver output
  • EN: Enable input
  • UVLO: Undervoltage lockout input
  • NC: No connect (not connected)
  • PGD: Power ground

This gate driver IC is designed for automotive applications, such as motor drive and power inverters. It features a high-side driver with 8V undervoltage lockout and negative voltage handling capabilities.

Manufacturer

According to the product information, the manufacturer of the UCC27211AQDDARQ1 is Texas Instruments (TI).

Applications

According to the product information, the application areas for the UCC27211AQDDARQ1 are:

  • Motor drive
  • Power inverters
  • Lighting control systems
  • Electric vehicles
  • Hybrid electric vehicles
  • Other automotive power systems

Equivalent

The equivalent products of UCC27211AQDDARQ1 are:

  • STP75NF50
  • IR2110S
  • NXP UC3D210K

These gate driver ICs share similar characteristics, such as high voltage handling, fast switching speeds, and robust design, making them suitable for automotive applications like motor drive, power inverters, and lighting control systems.

Specifications

Bus voltage (max) (V) 110 Power switch MOSFET
Input VCC (min) (V) 8 Input VCC (max) (V) 17
Peak output current (A) 4 Operating temperature range (°C) -40 to 140
Undervoltage lockout (typ) (V) 8 Rating Automotive
Propagation delay time (µs) 0.02 Rise time (ns) 8
Fall time (ns) 7 Iq (mA) 0.001
Input threshold TTL Channel input logic TTL
Negative voltage handling at HS pin (V) -12 Features Negative voltage handling
TI functional safety category Functional Safety-Capable Driver configuration Dual, Noninverting, TTL compatible
feature-driver-type High and Low Side feature-driver-configuration Non-Inverting
feature-bridge-type Full Bridge|Half Bridge feature-number-of-drivers 2
feature-high-and-low-sides-dependency Synchronous feature-type MOSFET
feature-maximum-rise-time-ns 7.2(Typ) feature-maximum-fall-time-ns 5.5
feature-maximum-operating-frequency-khz feature-maximum-propagation-delay-time-ns 42
feature-minimum-operating-supply-voltage-v 8 feature-maximum-operating-supply-voltage-v 17
feature-typical-input-low-threshold-voltage-v 2.3 feature-typical-input-high-threshold-voltage-v
feature-peak-output-current-a 4 feature-maximum-power-dissipation-mw
feature-packaging Tape and Reel feature-rad-hard
feature-pin-count 8 feature-cecc-qualified
feature-esd-protection Yes feature-escc-qualified
feature-military No feature-aec-qualified Yes
feature-aec-qualified-number AEC-Q100 feature-auto-motive Yes
feature-p-pap Yes feature-eccn-code EAR99
feature-svhc No feature-svhc-exceeds-threshold No
Package/Case SOP-8

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Ratings and Reviews

More
N
N**n 05/07/2024

Everything works fine. Reduced the voltage from 14 v to 1,2 v. For more stable operation, added electrolyte to the stabilizer output. Very satisfied.

6
J
J**h 06/14/2021

not as in the picture ,dif type of device

3
G
G**n 11/09/2020

The parcel was put in the mailbox. Everything's fine. I recommend.

19
J
J**e 08/25/2020

Avaq's THGBMBG8D4KBAIR electronic components are outstanding! Their top-notch quality and competitive pricing make them a go-to choice for any electronic enthusiast. Avaq truly delivers on their promise of exceptional products. Two thumbs up! - A contented customer.

11

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