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TPS92611QDGNRQ1
Single Channel PWM LED Driver with Constant Current Source
Brands: Texas Instruments
Mfr.Part #: TPS92611QDGNRQ1
Datasheet: TPS92611QDGNRQ1 Datasheet (PDF)
Package/Case: HVSSOP (DGN)-8
RoHS Status:
Stock Condition: 5848 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomTPS92611QDGNRQ1 General Description
With LEDs being widely used in automotive applications, simple LED drivers are more and more popular. Compared to discrete solutions, a low-cost monolithic solution lowers system-level component counts and significantly improves current accuracy and reliability.
The TPS92611-Q1 device is a simple single-channel high-side LED driver operating from an automotive car battery. It is a simple and elegant solution, with LED diagnostics, to deliver constant current for a single LED string. Its one-fails–all-fail feature is able to work together with other LED drivers, such as the TPS9261x-Q1, TPS9263x-Q1, and TPS9283x-Q1 devices, to address different requirements.
Features
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C3B
- Functional safety capable
- Documentation available to aid functional safety system design
- Single-Channel Constant-Current LED Driver With PWM Dimming
- Wide Input-Voltage Range: 4.5 V–40 V
- Constant Output Current, Adjustable by Sense Resistor
- Precision Current Regulation, Tolerance ±4.6%
- Maximum Current: 300 mA
- Heat Sharing With External Resistor
- Low Dropout Voltage (Current-Sense Voltage Drop Included)
- Maximum Dropout: 150 mV at 10 mA
- Maximum Dropout: 400 mV at 70 mA
- Maximum Dropout: 700 mV at 150 mA
- Maximum Dropout: 1.3 V at 300 mA
- Diagnostics and Protection
- LED Open-Circuit and Short-Circuit Detection With Auto-Recovery
- Diagnostic-Enable With Adjustable Threshold for Low-Dropout Operation
- Fault Bus up to 15 Devices, Configurable As Either One-Fails–All-Fail or Only-Failed-Channel Off
- Low Quiescent Current and Fault-Mode Current (<250 µA per Device)
- Operating Junction Temperature Range: –40°C to 150°C
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of channels | 1 | Topology | Current Source |
| Rating | Automotive | TI functional safety category | Functional Safety-Capable |
| Operating temperature range (°C) | -40 to 125 | Vin (min) (V) | 4.5 |
| Vin (max) (V) | 40 | Vout (min) (V) | 0 |
| Vout (max) (V) | 40 | Iout (max) (A) | 0.3 |
| Iq (typ) (mA) | 0.2 |
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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Step1 :Product
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Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
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.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
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![guarantee]( "guarantee")
365 days quality guarantee for all products
