LM3478MM
ActiveNational Semiconductor
LM3478 2.97~40V WIDE INPUT RANGE
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LM3478MM
ActiveNational Semiconductor
LM3478 2.97~40V WIDE INPUT RANGE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LM3478MM |
|---|---|
| Clock Sync | False |
| Control Features | Frequency Control, Enable |
| Duty Cycle (Max) [Max] | 100 % |
| Frequency - Switching [Max] | 1 MHz |
| Frequency - Switching [Min] | 100 kHz |
| Function | Step-Up, Step-Up/Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 8-MSOP, 8-TSSOP |
| Package / Case | 3 mm |
| Package / Case [custom] | 0.118 in |
| Synchronous Rectifier | False |
| Topology | Flyback, SEPIC, Boost |
| Voltage - Supply (Vcc/Vdd) [Max] | 40 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 2.97 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 133 | $ 2.27 | |
| Cut Tape (CT) | 1 | $ 4.94 | ||
| 10 | $ 3.29 | |||
| 25 | $ 2.87 | |||
| Digi-Reel® | 1 | $ 4.94 | ||
| 10 | $ 3.29 | |||
| 25 | $ 2.87 | |||
| Tape & Reel (TR) | 1000 | $ 1.89 | ||
| 2000 | $ 1.79 | |||
| 3000 | $ 1.74 | |||
| 5000 | $ 1.70 | |||
Description
General part information
LM3478 Series
Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-VSSOP
Documents
Technical documentation and resources
No documents available