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LED driver for efficient lighting
HTSSOP32Manufacturer:
Mfr.Part #:
TPS92520QDADRQ1
Datasheet:
Series: TPS92520-Q1
Number Of Channels:
2
Topology:
Buck
Rating:
Automotive
EDA/CAD Models:
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The Texas Instruments' TPS92520QDADRQ1 is a dual synchronous buck LED driver designed for automotive lighting applications, specifically suited for interior and exterior automotive lighting such as headlights, tail lights, and daytime running lights. This AEC-Q100 qualified device features a wide input voltage range of 4.5V to 65V, supporting up to 1.6A continuous output current with high accuracy (4%). The driver offers advanced dimming capabilities, including analog and internal PWM dimming, as well as support for external PWM dimming. The TPS92520QDADRQ1 is also Functional Safety-Capable, offering documentation and features such as fault monitoring and reporting to aid in system design. Its switch thermal protection and cycle-by-cycle overcurrent protection ensure reliability. With its robust design and high efficiency, this device is well-suited for harsh automotive environments.
According to the product information, the TPS92520QDADRQ1 features:
These features make it suitable for automotive lighting applications, such as interior and exterior lighting.
The package type of TPS92520QDADRQ1 is HTSSOP-32.
The manufacturer of the TPS92520QDADRQ1 is Texas Instruments (TI). TI is an American electronics company that develops and manufactures semiconductors, including microprocessors, memory chips, and other electronic components. The company is a leading player in the global semiconductor industry and has a broad range of products used in many different applications, including automotive, industrial, medical, and consumer markets.
The application areas of the TPS92520QDADRQ1 are:
It is specifically designed for automotive lighting applications, with a robust design and high efficiency to withstand harsh environments.
Based on the features and specifications, equivalent products to TPS92520QDADRQ1 could be:
These products share similar characteristics such as high efficiency, wide input voltage range, and advanced dimming capabilities. However, please note that each product may have its unique features and advantages.
Number of channels | 2 | Topology | Buck |
Rating | Automotive | TI functional safety category | Functional Safety-Capable |
Operating temperature range (°C) | -40 to 125 | Vin (min) (V) | 4.5 |
Vin (max) (V) | 65 | Vout (min) (V) | 0 |
Vout (max) (V) | 61 | Iout (max) (A) | 1.6 |
Iq (typ) (mA) | 5 | Switching frequency (max) (kHz) | 2200 |
Features | Fault Detection, LED Open Detection, Precision Dimming Control, Thermal Error Flag, Thermal shutdown | Package/Case | HTSSOP32 |
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Novosibirsk. three weeks delivery. from february 3. minus one star.