TI UCC21520AQDWRQ1
Automotive 4-A, 6-A, 5.7-kVRMS isolated dual-channel gate driver with dual input, disable, deadtime
Brands: Texas Instruments
Mfr.Part #: UCC21520AQDWRQ1
Datasheet: UCC21520AQDWRQ1 Datasheet (PDF)
Package/Case: 16-SOIC
Product Type: Galvanically Isolated Gate Drivers
RoHS Status:
Stock Condition: 8403 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomUCC21520AQDWRQ1 General Description
The UCC21520-Q1 is an isolated dual-channel gate drivers with 4-A source and 6-A sink peak current. It is designed to drive power MOSFETs, IGBTs, and SiC MOSFETs up to 5-MHz with best-in-class propagation delay and pulse-width distortion.
The input side is isolated from the two output drivers by a 5.7-kVRMS reinforced isolation barrier, with a minimum of 100-V/ns common-mode transient immunity (CMTI). Internal functional isolation between the two secondary-side drivers allows a working voltage of up to 1500 VDC.
Every driver can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver with programmable dead time (DT). A disable pin shuts down both outputs simultaneously, and allows normal operation when left open or grounded. As a fail-safe measure, primary-side logic failures force both outputs low.
Each device accepts VDD supply voltages up to 25 V. A wide input VCCI range from 3 V to 18 V makes the driver suitable for interfacing with both analog and digital controllers. All supply voltage pins have under voltage lock-out (UVLO) protection.
With all these advanced features, the UCC21520-Q1 enables high efficiency, high power density, and robustness.
Features
- 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 C6
- Functional safety quality-managed
- Documentation available to aid functional safety system design
- Operating temperature range –40 to +125°C
- Switching parameters:
- 19-ns typical propagation delay
- 10-ns minimum pulse width
- 5-ns maximum delay matching
- 6-ns maximum pulse-width distortion
- Common-mode transient immunity (CMTI) greater than 100 V/ns
- Surge immunity up to 12.8 kV
- Isolation barrier life >40 years
- 4-A peak source, 6-A peak sink output
- 3-V to 18-V input VCCI range to interface with both digital and analog controllers
- Up to 25-V VDD output drive supply
- 5-V and 8-V VDD UVLO options
- Programmable overlap and dead time
- Rejects input pulses and noise transients shorter than 5 ns
- Fast disable for power sequencing
- Safety-related certifications:
- 8000-VPK reinforced Isolation per DIN V VDE V 0884-11:2017-01
- 5.7-kVRMS isolation for 1 minute per UL 1577
- CSA certification per IEC 60950-1, IEC 62368-1, IEC 61010-1 and IEC 60601-1 end equipment standards
- CQC certification per GB4943.1-2011
Specifications
Parameter | Value | Parameter | Value |
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Manufacturer | Texas Instruments | Product Category | Galvanically Isolated Gate Drivers |
RoHS | Details | Series | UCC21520-Q1 |
Type | Half-Bridge | Mounting Style | SMD/SMT |
Package / Case | SOIC-16 | Number of Drivers | 2 Driver |
Number of Outputs | 2 Output | Output Current | 6 A |
Supply Voltage - Min | 3 V | Supply Voltage - Max | 18 V |
Rise Time | 6 ns | Fall Time | 7 ns |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 125 C |
Technology | Si | Qualification | AEC-Q100 |
Brand | Texas Instruments | Development Kit | UCC21520EVM-286 |
Logic Type | CMOS, TTL | Moisture Sensitive | Yes |
Operating Supply Current | 2.5 mA | Pd - Power Dissipation | 1.05 W |
Product | Isolated Gate Drivers | Product Type | Galvanically Isolated Gate Drivers |
Propagation Delay - Max | 30 ns | Shutdown | No Shutdown |
Factory Pack Quantity | 2000 | Subcategory | PMIC - Power Management ICs |
Unit Weight | 0.026646 oz |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
Wire Transfer | charge US$30.00 banking fee. | |
Paypal | charge 4.0% service fee. | |
Credit Card | charge 3.5% service fee. | |
Western Union | charge US.00 banking fee. | |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The UCC21520AQDWRQ1 is a dual-channel, reinforced isolated gate driver IC designed for use in high power density applications such as motor control, power supplies, and inverters. It features protection functions, high speed performance, and low power consumption, making it suitable for demanding industrial applications.
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Equivalent
The equivalent products of UCC21520AQDWRQ1 chip are UCC21520, UCC21520AQDWR, UCC21520AQDW, UCC21520AQDWQ1, and UCC21520AQDWRQ1R. -
Features
The UCC21520AQDWRQ1 is a reinforced isolated dual-channel gate driver for IGBTs and MOSFETs. Features include a wide operating voltage range, high peak output current, 4A typical source and sink current, integrated desaturation detection, and thermal shutdown protection. -
Pinout
The UCC21520AQDWRQ1 is a high-side and low-side gate driver with a low pin count of 8. It is designed for use in isolated half-bridge applications in automotive and industrial environments. The device provides high-speed, high-side and low-side signal isolation and reliable operation in harsh conditions. -
Manufacturer
Texas Instruments is the manufacturer of UCC21520AQDWRQ1. It is a leading global semiconductor design and manufacturing company that specializes in developing analog and embedded processing products for a wide range of applications including industrial, automotive, and communications. -
Application Field
The UCC21520AQDWRQ1 is commonly used in high-performance power conversion applications such as solar inverters, motor drives, and power supplies. Its high side and low side gate drivers, along with protection features like undervoltage lockout and overcurrent protection, make it suitable for a wide range of industrial and automotive applications. -
Package
The UCC21520AQDWRQ1 chip is available in a SOIC-8 package with a Tape and Reel form. It has a size of 1189.515mm x 546.311mm x 172.07mm.
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