TI TPS2041BDR
Power Switch/Driver 1:1 N-Channel 500mA 8-SOIC
Brands: TI
Mfr.Part #: TPS2041BDR
Datasheet: TPS2041BDR Datasheet (PDF)
Package/Case: SOIC-8
Product Type: Power Switch ICs - USB
RoHS Status:
Stock Condition: 4202 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomTPS2041BDR General Description
The TPS20xxB power-distribution switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered. These devices incorporates 70-mΩ N-channel MOSFET power switches for power-distribution systems that require multiple power switches in a single package. Each switch is controlled by a logic enable input. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V.
When the output load exceeds the current-limit threshold or a short is present, the device limits the output current to a safe level by switching into a constant-current mode, pulling the overcurrent ( OCx) logic output low. When continuous heavy overloads and short circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage. Recovery from a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures that the switch remains off until valid input voltage is present. This power-distribution switch is designed to set current limit at 1 A (typical).
Features
- 70-mΩ High-Side MOSFET
- 500-mA Continuous Current
- Thermal and Short-Circuit Protection
- Accurate Current Limit (0.75 A Minimum, 1.25 A Maximum)
- Operating Range: 2.7 V to 5.5 V
- 0.6-ms Typical Rise Time
- Undervoltage Lockout
- Deglitched Fault Report ( OC)
- No OC Glitch During Power Up
- Maximum Standby Supply Current: 1-µA (Single, Dual) or 2-µA (Triple, Quad)
- Ambient Temperature Range: –40°C to 85°C
- UL Recognized, File Number E169910
- Additional UL Recognition for TPS2042B and TPS2052B for Ganged Configuration
Specifications
Parameter | Value | Parameter | Value |
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Product type | Fixed current limit, Power switch | Vin (min) (V) | 2.7 |
Vin (max) (V) | 5.5 | Continuous current (max) (A) | 0.5 |
Current limit (A) | 1 | Operating temperature range (°C) | -40 to 125 |
Enable | Active Low | Number of switches | 1 |
Current limit accuracy at 1 A | 0.25 |
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 TPS2041BDR is a power distribution switch that provides protection against excessive current and thermal overloads in electronic systems. It features a low operating voltage of 2.5V to 5.5V and a current limit of 0.6A, making it ideal for use in portable devices and battery-powered applications. The chip also offers reverse current blocking to prevent damage to sensitive components.
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Equivalent
Some equivalent products of TPS2041BDR chip are TPS2041BD, TPS2042BDR, and TPS2042BD. These devices are all power distribution switches with similar specifications and features, providing overcurrent protection and inrush current limiting for electronic systems. -
Features
- Power-distribution Switch - Controlled by Logic input - Over-Current Limit - Reverse-Current Blocking - Quick Output Discharge - 7-V Reverse Bias Protection - Thermal and Short-Circuit Protection - Undervoltage Lockout (Note: This is a partial list of features, there may be additional features not listed here.) -
Pinout
The TPS2041BDR is a Power Distribution Switch with a 1-Channel High-Side N-Channel FET. It has an 8-pin DFN package and performs the function of providing overcurrent protection for USB ports. -
Manufacturer
Texas Instruments is the manufacturer of the TPS2041BDR. Texas Instruments is an American semiconductor company that designs and manufactures analog and digital semiconductor technologies for a wide range of applications, including industrial, automotive, and consumer electronics. -
Application Field
The TPS2041BDR is commonly used in applications where power distribution and load switching are required, such as in consumer electronics, telecommunications equipment, industrial automation, and power supplies. It is especially useful in portable devices where efficient power management and protection are crucial. -
Package
The TPS2041BDR chip is available in a standard 8-pin SOIC (small-outline integrated circuit) package. It is a dual-channel power distribution switch with a D (dual-in-line) form. The size of the chip is around 5mm x 4mm x 1.5mm.
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