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Name: TPS92682QRHBRQ1
Brand: Texas Instruments
SKU: TPS92682QRHBRQ1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments TPS92682QRHBRQ1

Part No.:: TPS92682QRHBRQ1

Manufacturer:: Texas Instruments

Package:: 32-VFQFN Exposed Pad

Datasheet:

Description:: IC LED DRIVER CTRLR PWM 32QFN

In Stock:: 2087

Quantity:: Add To Cart

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TPS92682QRHBRQ1 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q100
ProductStatus:
Active
Type:
DC DC Controller
Topology:
Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
InternalSwitch(s):
Yes
NumberofOutputs:
2
Voltage-Supply(Min):
6.5V
Voltage-Supply(Max):
65V
Voltage-Output:
8.8V
Current-Output/Channel:
-
Frequency:
100kHz ~ 700kHz
Dimming:
Analog, PWM, SPI
Applications:
Automotive, Lighting
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount, Wettable Flank

TPS92682QRHBRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPS92682QRHBRQ1 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TPS92682QRHBRQ1 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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TPS92682QRHBRQ1 information

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TPS92682QRHBRQ1 Typical application Circuitry

The TPS92682QRHBRQ1 is an advanced dual-channel LED driver designed to facilitate precision control in complex lighting applications. With its versatile configuration options, it serves as an excellent solution for systems requiring high efficiency, wide dimming range, and robust fault protection.

Application Scenarios:

- Automotive Lighting: Tailored for dynamic headlamps, turn indicators, and internal cabin lighting.

- Industrial Illumination: For high-power machinery or workstation lighting.

- Street Lighting: To ensure uniform brightness and adaptive illumination based on environmental conditions.

- Smart Home Lighting: Enables dynamic lighting controls in home automation systems.

Features:

- Dual-channel output facilitating independent or parallel operation.

- Wide input voltage range, supporting diverse power sources.

- Comprehensive fault management with feedback mechanisms.

- Supports both analog and PWM dimming.

- Integrated spread spectrum for reduced EMI.

Chosen Application Scenario: Smart Home Lighting

Harnessing the TPS92682QRHBRQ1 for a dynamic smart home lighting system:

1. Power Inputs: The `VIN` pin is designed to receive the main power supply. Given the chip's broad input voltage range, it seamlessly integrates with various home power setups.

2. Channel Outputs: Connect your LED arrays to the `OUT1` and `OUT2` pins. These dual channels enable you to drive two separate LED sets or combine them for higher power applications.

3. Dimming Control: If using analog dimming, feed the control voltage to the `IADJ1` and `IADJ2` pins. For PWM dimming, the `PWM1` and `PWM2` pins are specifically designed to accept the PWM signal and control brightness dynamically.

4. Fault Reporting: The `FLT` pin is an invaluable diagnostic tool. By connecting this to an MCU or a monitoring system, you're immediately alerted to faults or disruptions.

5. Synchronization and Reduced EMI: The `SYNC` pin is instrumental in synchronizing multiple TPS92682QRHBRQ1 drivers. Furthermore, with the chip's inherent spread spectrum, EMI is significantly reduced.

6. Thermal Feedback: The TPS92682QRHBRQ1 `RTN` pin provides a connection point for thermal feedback, ensuring the system remains within safe operational temperatures.

Design Considerations:

- Heat Management: Despite the IC's efficient operation, it's crucial to factor in heat dissipation methods like heat sinks or thermal pads.

- LED Consistency: Ensure the LEDs within each array or string are well-matched in terms of forward voltage and luminosity.

- Dimming Precision: For smooth dimming transitions, ensure that your PWM or analog control signals are noise-free.

- Safety Precautions: Particularly in home environments, it's essential to have surge protectors and fuses in place to guard against unexpected power spikes.

In essence, the TPS92682QRHBRQ1 emerges as an impeccable choice for smart lighting solutions, particularly with its dual-channel operation and comprehensive feature set. Integrating it requires a harmonious blend of technical finesse and safety considerations.

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6. What is the process for return or replacement of TPS92682QRHBRQ1?

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TPS92682QRHBRQ1.

(3)The PartNo is unused and only in the original unpacked packaging.

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