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$5000L6491DTR
Half-Bridge Gate Driver IC Non-Inverting 14-SO
Brands: STMicroelectronics
Mfr.Part #: L6491DTR
Datasheet: L6491DTR Datasheet (PDF)
Package/Case: 14-SOIC
Product Type: Gate Drivers
RoHS Status:
Stock Condition: 8,317 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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L6491DTR General Description
The L6491DTR is a cutting-edge high voltage device that boasts advanced features ideal for a range of applications. With the innovative BCD6 "OFF-LINE" technology, this single-chip half-bridge gate driver is perfect for driving N-channel power MOSFET or IGBT components. The high-side section is capable of withstanding voltage rails up to 600 V, making it a versatile and reliable choice for high voltage systems. Additionally, the logic inputs are CMOS/TTL compatible down to 3.3 V, simplifying interfacing with microcontrollers and DSPs. For added convenience and safety, an integrated comparator provides fast protection against overcurrent, overtemperature, and more. Whether you are designing a high power inverter for industrial use or working on a similar project, the L6491DTR is sure to meet your requirements with its exceptional performance and functionality
Features
- Safe operating range of -40°C to 125°C
- Integrated voltage regulation circuitry
- Differential input stage for improved noise immunity
- Economic bill of materials with simplified layout
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Status | Active | Programmabe | Not Verified |
| Driven Configuration | Half-Bridge | Channel Type | Independent |
| Gate Type | IGBT, N-Channel MOSFET | Voltage - Supply | 10V ~ 20V |
| Logic Voltage - VIL, VIH | 1.45V, 2V | Current - Peak Output (Source, Sink) | 4A, 4A |
| Input Type | Non-Inverting | High Side Voltage - Max (Bootstrap) | 600 V |
| Rise / Fall Time (Typ) | 15ns, 15ns | Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SO |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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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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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 L6491DTR is a driver IC specifically designed for controlling power MOSFETs in grid-connected photovoltaic applications. It provides protection features such as overcurrent, overvoltage, and reverse polarity protection. It also includes a gate driver with programmable slew rate control and an adjustable dead-time function for optimal efficiency.
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Equivalent
The equivalent products of L6491DTR chip are STMicroelectronics L6491, Infineon Technologies IFX2127EJ, and ON Semiconductor STR-A6251H. These chips are all electronic devices used in various applications such as motor control and power management. -
Features
The L6491DTR is a gate driver IC with advanced protection and diagnostic features. It has built-in undervoltage lockout, overvoltage protection, shoot-through protection, and overcurrent protection. It has a wide operating voltage range, advanced control interface, and advanced fault management capabilities to ensure reliable and efficient operation in high-power applications. -
Pinout
The L6491DTR is a dual high-side driver IC with a total pin count of 14. Pin functions include two high-side gate drivers, two fault inputs, a thermal shutdown indicator, a diagnostic output, and power and ground connections. It is commonly used in motor control applications. -
Manufacturer
The manufacturer of the L6491DTR is STMicroelectronics. STMicroelectronics is a global semiconductor company that designs and produces a wide range of electronic products and solutions for automotive, industrial, consumer, and communication markets. They are a leading manufacturer of integrated circuits, microcontrollers, and other semiconductor devices. -
Application Field
The L6491DTR is commonly used in motor control applications such as industrial automation, HVAC systems, and robotics. It is also suitable for power management in server farms, telecom equipment, and home appliances. Its built-in protection features make it ideal for high-performance and reliable systems requiring robust control of loads. -
Package
The L6491DTR chip is a SOIC-16 packaged IC (integrated circuit) in reel packaging. It has a 16-pin Small Outline Integrated Circuit (SOIC) form factor.
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