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$5000TI TPS2491DGSRG4
Retry-based hot swap voltage controllers with positive high-voltage power-limiting
Brands: Texas Instruments
Mfr.Part #: TPS2491DGSRG4
Datasheet: TPS2491DGSRG4 Datasheet (PDF)
Package/Case: 10-VSSOP
Product Type: Hot Swap Controllers
RoHS Status:
Stock Condition: 8,015 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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TPS2491DGSRG4 General Description
The TPS2491DGSRG4 from Texas Instruments is a cutting-edge hot-swap controller IC that offers exceptional performance and reliability in power management systems. With its precision current-limiting capabilities, this device ensures that your systems are protected against overcurrent situations, providing peace of mind and safeguarding your valuable equipment. The programmable current limit feature, alongside accurate current sensing and fast response times, sets this controller apart from others on the market, giving you precise control over your power distribution. Additionally, the adjustable undervoltage lockout and thermal shutdown protection add an extra layer of security, ensuring continuous operation even in challenging conditions
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Texas Instruments | Product Category | Hot Swap Voltage Controllers |
| RoHS | Details | Product | Controllers & Switches |
| Current Limit | Programmable | Supply Voltage - Max | 80 V |
| Supply Voltage - Min | 9 V | Number of Channels | 1 Channel |
| Operating Supply Current | 1 mA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C | Mounting Style | SMD/SMT |
| Package / Case | MSOP-10 | Power Fail Detection | Yes |
| Brand | Texas Instruments | Development Kit | TPS2491EVM-002 |
| Moisture Sensitive | Yes | Operating Supply Voltage | 9 V to 80 V |
| Product Type | Hot Swap Voltage Controllers | Series | TPS2491 |
| Factory Pack Quantity | 2500 | Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.000836 oz | Package | Tape & Reel (TR) |
| Product Status | Discontinued at Digi-Key | Type | Hot Swap Controller |
| Internal Switch(s) | No | Applications | General Purpose |
| Features | Auto Retry | Programmable Features | Current Limit, Fault Timeout, UVLO |
| Voltage - Supply | 9V ~ 80V | Operating Temperature | -40°C ~ 85°C |
| Current - Supply | 1 mA | Mounting Type | Surface Mount |
| Supplier Device Package | 10-VSSOP |
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 TPS2491DGSRG4 is a hot-swap controller chip designed for protecting circuitry from overcurrent and overvoltage faults. It allows for safe insertion and removal of electronic devices in a live system while providing accurate current limiting and thermal shutdown protection. The chip features a wide input voltage range and is suitable for various applications requiring fault protection.
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Equivalent
The equivalent products of the TPS2491DGSRG4 chip are the TPS2491 and TPS2492 from Texas Instruments. These chips are intelligent precision circuit breaker controllers for protecting and monitoring bus voltage and current in hot-swap applications. -
Features
The TPS2491DGSRG4 is a hot swap controller with integrated overcurrent protection and precision voltage supervision. It features an adjustable current limit, fault reporting, and a wide input voltage range of 4.5V to 80V. This device is suitable for servers, networking equipment, and industrial automation applications. -
Pinout
The TPS2491DGSRG4 is a hot swap controller with an integrated foldback current limiting and power-on reset function. It has a pin count of 10 and is designed to protect systems from overcurrent and overvoltage conditions in power distribution and telecom systems. -
Manufacturer
The manufacturer of TPS2491DGSRG4 is Texas Instruments Incorporated (TI). Texas Instruments is an American multinational company that designs and manufactures semiconductors, including analog integrated circuits and embedded processors. TI provides a wide range of products for various industries such as automotive, industrial, communications, and consumer electronics. -
Application Field
TPS2491DGSRG4 is commonly used in applications such as electrical power distribution systems, supervisory control and data acquisition (SCADA) systems, industrial automation, and renewable energy systems. It is designed to provide overcurrent protection and fault reporting in power supply and distribution systems. -
Package
The TPS2491DGSRG4 chip is a surface mount package in a 10-VSON form with a size of 3 mm x 3 mm.
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