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TI TPS61090RSAR
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Brands: Texas Instruments
Mfr.Part #: TPS61090RSAR
Datasheet: TPS61090RSAR Datasheet (PDF)
Package/Case: VQFN (RSA)-16
Product Type: Switching Converters, Regulators & Controllers
RoHS Status:
Stock Condition: 9000 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomTPS61090RSAR General Description
The TPS61090RSAR is a specific model of a DC/DC boost converter integrated circuit (IC) manufactured by Texas Instruments. This IC is part of the TPS6109x family, which are high-efficiency synchronous boost converters with a wide input voltage range.
Features
Input Voltage Range: The TPS61090RSAR is designed to work with a wide range of input voltages.
Output Voltage: It generates a higher output voltage than the input voltage, making it a boost converter. The specific output voltage can be adjusted as needed.
Synchronous Rectification: It features synchronous rectification, which helps improve efficiency by reducing power losses in the diode.
Efficiency: The TPS6109x family, in general, is known for high efficiency, making it suitable for battery-powered applications.
Switching Frequency: These converters typically operate at a high switching frequency to minimize the size of external components like inductors and capacitors.
Protection Features: The IC may include protection features such as overcurrent protection, thermal shutdown, and under-voltage lockout to enhance reliability and prevent damage.
Application
Boost converters like the TPS61090RSAR are commonly used in battery-powered devices, where a stable and higher voltage is required than what the battery provides.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Name | TPS61090RSAR | Product Type | Synchronous Boost Converter |
| Input Voltage Range | 0.7V to 5.5V | Output Voltage Range | 1.8V to 5.5V |
| Switching Frequency | Up to 2.4MHz | Output Current | Up to 700mA |
| Shutdown Current | Less than 1μA | Operating Temperature Range | -40°C to 85°C |
| Package | VQFN-16 | Topology | Boost |
| Vin (min) (V) | 1.8 | Vin (max) (V) | 5.5 |
| Vout (min) (V) | 1.8 | Vout (max) (V) | 5.5 |
| Switch current limit (typ) (A) | 2 | Type | Converter |
| Regulated outputs (#) | 1 | Switching frequency (min) (kHz) | 500 |
| Switching frequency (max) (kHz) | 700 | Iq (typ) (mA) | 0.02 |
| Features | Synchronous Rectification | Duty cycle (max) (%) | 100 |
| Operating temperature range (°C) | -40 to 85 |
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 TPS61090RSAR chip is a high-efficiency synchronous boost converter from Texas Instruments. It is designed to provide a regulated output voltage from a single-cell Li-Ion battery or from a 5 V input. The chip is suitable for portable and battery-powered applications where high efficiency and small size are crucial.
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Equivalent
The equivalent products of TPS61090RSAR chip are TPS61090RSAT, TPS61090RSARG4, and TPS61090RSARGT. These chips are boost converters designed for portable devices such as smartphones, tablets, and digital cameras. They feature adjustable output voltage and high efficiency to extend battery life in small form factor applications. -
Features
1. High efficiency synchronous boost converter 2. Wide input voltage range of 0.7V to 5.5V 3. Output voltage up to 28V 4. Integrated power transistor with internal synchronous rectifier 5. Low quiescent current of 55μA 6. Adjustable output voltage through external resistor 7. Small package size of 2mm x 2mm WSON-8 package -
Pinout
The TPS61090RSAR is a 16-pin device that serves as a voltage mode Buck-Boost Converter, with a switching frequency of 1.2 MHz and an input voltage range of 2.5 to 12 V. It is commonly used in battery-powered portable devices to regulate voltage and efficiently manage power consumption. -
Manufacturer
The TPS61090RSAR is manufactured by Texas Instruments, a leading American semiconductor company known for producing a wide range of integrated circuits and other electronic components. Texas Instruments is a global company with a strong presence in the technology industry, providing solutions for a variety of applications including analog and digital electronics, embedded processing, and power management. -
Application Field
The TPS61090RSAR is commonly used in portable devices such as smartphones, tablets, and wearable technology to efficiently boost and regulate the voltage supply for powering LEDs, OLED displays, and sensors. It is also utilized in battery-powered applications, IoT devices, and other portable electronics that require a compact and energy-efficient voltage boost solution. -
Package
The TPS61090RSAR chip is in a 20-VQFN package with a reel packaging type. It has a fixed adjustable output voltage and a high efficiency boost converter with a 500mA switch current. The chip measures 4.50mm x 3.50mm x 0.95mm.
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