LT3909IDD#PBF
Analog Devices Inc.
Category: Drivers and Interfaces
2-String 60mA, 2MHz Step-Up LED Driver with 2% Current Matching Features: Up to 36V of LEDs, 2-String × 60mA LED Driver Wide Input Range: 2.9V to 40V Up to 40,000:1 PWM Dimming (250ns LED On-Time) (Independent of Leakage at VOUT) ±2% LED Current Matching (Typ ±0.3%) Integrated Schottky Diode Internal 400mΩ, 40V, 1A Switch Single Resistor Sets LED Current (10mA to 60mA) for Both High-Side Current Sources Output Adapts to LED VF for Optimum Efficiency LED Current Regulated Even for VIN > VOUT Fault Flag + Protection for Open-LED and LED-Short-to- GND (Other String Remains in Regulation) Programmable Maximum VOUT (Regulated) Internal Compensation, Soft-Start and Thermal Regulation Accurate EN/UVLO Threshold Fixed 2MHz Switching Frequency
$8.35 - $8.70
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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Analog Devices Inc | LT3909IDD#PBF | $8.35 | $7.54 | $7.19 | $6.25 | $4.97 | $4.97 | Buy | ||
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Arrow North American Components | LT3909IDD#PBF | 0 | 121 | $4.76 | $4.76 | Buy | ||||
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Mouser Electronics | 584-LT3909IDD#PBF | 111 | 1 | $8.70 | $6.71 | $5.94 | $5.67 | $4.28 | $4.28 | Buy |
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Verical Marketplace | LT3909IDD#PBF | 10769 | 121 | $4.09 | $4.09 | Buy |
Parts in family
Technical Specifications
| ROHS Compliance | Compliant |