LT3486EDHC#TRPBF
LED Driver 16 Segment 14000uA Supply Current 16-Pin DFN EP T/R
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Part Number : LT3486EDHC#TRPBF
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Package/Case : DFN-16
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Brand : Analog Devices Inc.
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Components Classification : LED Drivers
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Datesheet : LT3486EDHC#TRPBF DataSheet (PDF)
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Series : LT3486
Overview of LT3486EDHC#TRPBF
The LT3486EDHC#TRPBF is a cutting-edge dual step-up DC/DC converter that has been specifically engineered to drive up to 16 White LEDs at constant current from a single Li-Ion cell. With 8 LEDs in series per converter, the LT3486EDHC#TRPBF ensures uniform brightness and consistent LED currents, delivering a superior lighting experience. Its independent converters are capable of driving asymmetric LED strings, making it a flexible and powerful solution for a variety of lighting applications
Key Features
- Wide (1000:1) PWM Dimming Range with No ColorShift
- Independent Dimming and Shutdown Control of the LED Drivers
- Drives Up to 16 White LEDs at 25mA (8 per Driver) from a Single Li-Ion Cell
- Drives Up to 16 White LEDs at 100mA (8 per Driver) from 12V Supply
- ±3% LED Current Programming Accuracy
- Open LED Protection: 36V Clamp Voltage
- Fixed Frequency Operation: Up to 2.5MHz
- Wide Input Voltage Range: 2.5V to 24V
- Low Shutdown Current: ICC < 1μA
- Overtemperature Protection
- Available in (5mm × 3mm × 0.75mm) 16-Pin DFN and 16-Pin Thermally Enhanced TSSOP Packages
Application
- Notebook PC Display
- LED Camera Light for Cell Phones
- Car Dashboard Lighting
- Avionics Displays
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Status | Active | Type | DC DC Regulator |
| Topology | Boost | Internal Switch(s) | Yes |
| Voltage - Supply (Min) | 2.5V | Voltage - Supply (Max) | 24V |
| Current - Output / Channel | 1.3A (Switch) | Frequency | 2.2MHz |
| Dimming | PWM | Applications | Backlight, Camera Flash |
| Operating Temperature | -40°C ~ 85°C (TJ) | Mounting Type | Surface Mount |
| Package / Case | DFN-16 | Supplier Device Package | 16-DFN (5x3) |
| Base Product Number | LT3486 | Manufacturer | Analog Devices Inc. |
| Product Category | LED Lighting Drivers | RoHS | Details |
| Series | LT3486 | Mounting Style | SMD/SMT |
| Number of Outputs | 2 Output | Features | Brightness Control/Dimming |
| Brand | Analog Devices | For Use With | White LEDs |
| Number of Channels | 2 Channel | Product | LED Drivers |
| Product Type | LED Lighting Drivers | Factory Pack Quantity | 2500 |
| Subcategory | Driver ICs |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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