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Automotive 4-A, 120-V half bridge gate driver with 8-V UVLO and negative voltage handling
SOP-8Manufacturer:
Mfr.Part #:
UCC27211AQDDARQ1
Datasheet:
Series: UCC27211A
Bus Voltage (max) (V):
110
Power Switch:
MOSFET
Input VCC (min) (V):
8
EDA/CAD Models:
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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.
According to the product information, the features of the UCC27211AQDDARQ1 are:
The package type of UCC27211AQDDARQ1 is HSOIC EP-8, a power pad package.
The UCC27211AQDDARQ1 has a pin count of 8 (HSOIC EP-8). The pin functions are:
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.
According to the product information, the manufacturer of the UCC27211AQDDARQ1 is Texas Instruments (TI).
According to the product information, the application areas for the UCC27211AQDDARQ1 are:
The equivalent products of UCC27211AQDDARQ1 are:
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.
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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Qty. | Unit Price | Ext. Price |
---|---|---|
1+ | $1.062 | $1.06 |
10+ | $0.890 | $8.90 |
30+ | $0.797 | $23.91 |
100+ | $0.684 | $68.40 |
500+ | $0.636 | $318.00 |
1000+ | $0.617 | $617.00 |
The prices above are for reference only.
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.