DC949A-A
Analog Devices Inc.
Category: LEDs
4.5A Monolithic LED Drivers with True Color PWM Dimming Features: True Color PWM™ Dimming Delivers Constant LED Color with Up to 3000:1 Range Wide Input Voltage Range: 2.8V to 36V 4.5A, 60mΩ, 42V Internal Switch Drives LEDs in Boost, Buck-Boost or Buck Modes Integrated Resistors for Inductor and LED Current Sensing Program LED Current: 100mA to 1050mA (LT3478-1) (10mV to 105mV)/RSENSE (LT3478) Program LED Current De-Rating vs Temperature Separate Inductor Supply Input Inrush Current Protection Programmable Soft-Start Fixed Frequency Operation from 200kHz to 2.25MHz Open LED Protection (Programmable OVP) Accurate Shutdown/UVLO Threshold with Programmable Hysteresis 16-Pin Thermally Enhanced TSSOP Package
$147.12 - $152.26
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | 505-DC949A-A-ND | 2 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 | Buy | |
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Analog Devices Inc | DC949A-A | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | Buy | ||
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Mouser Electronics | 584-DC949A-A | 3 | 1 | $152.26 | $152.26 | $152.26 | $152.26 | $152.26 | $152.26 | Buy |
Parts in family
Technical Specifications
| ROHS Compliance | Compliant |