PartNumber | LTC3490EDD#PBF | LTC3490ES8#PBF | LTC3499BEDD#PBF |
Description | LED Lighting Drivers Single Cell 350mA, 1.3MHz Synch LED Driver | LED Lighting Drivers Single Cell 350mA, 1.3MHz Synch LED Driver | Switching Voltage Regulators 750mA, 1.2MHz Synch Boost Conv w/ Reverse Battery Protection in DFN |
Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
Product Category | LED Lighting Drivers | LED Lighting Drivers | Switching Voltage Regulators |
RoHS | Y | Y | Y |
Number of Channels | 1 Channel | 1 Channel | - |
Output Current | 350 mA | 350 mA | 750 mA |
Input Voltage | 1 V to 3.2 V | 1 V to 3.2 V | 1.8 V to 5.5 V |
Operating Frequency | 1.3 MHz | 1.3 MHz | - |
Supply Current Max | 30 mA | 30 mA | - |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | DFN-8 | SO-8 | DFN-8 |
Number of Outputs | 1 Output | 1 Output | 1 Output |
Series | LTC3490 | LTC3490 | LTC3499 |
Packaging | Tube | Tube | Tube |
Product | LED Drivers | LED Drivers | - |
Type | LED Driver | LED Driver | Step-Up DC/DC Converter |
Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
Product Type | LED Lighting Drivers | LED Lighting Drivers | Switching Voltage Regulators |
Factory Pack Quantity | 121 | 100 | 121 |
Subcategory | Driver ICs | Driver ICs | PMIC - Power Management ICs |
Unit Weight | - | 0.006173 oz | - |
Output Voltage | - | - | 2 V to 6 V |
Input Voltage MAX | - | - | 5.5 V |
Topology | - | - | Boost |
Input Voltage MIN | - | - | 1.6 V |
Switching Frequency | - | - | 1.2 MHz |
Operating Temperature Range | - | - | - 40 C to + 85 C |
Quiescent Current | - | - | 20 uA |
Shutdown | - | - | Shutdown |
Development Kit | - | - | DC849A, DC849B |
Operating Supply Current | - | - | 20 uA |