LT3580MPMS8E#PBF
ActiveDC-DC SWITCHING BOOST REGULATOR, ADJUSTABLE, 2.5 TO 32 V IN, 42V/2A OUT, MSOP-EP-8
Deep-Dive with AI
Search across all available documentation for this part.
LT3580MPMS8E#PBF
ActiveDC-DC SWITCHING BOOST REGULATOR, ADJUSTABLE, 2.5 TO 32 V IN, 42V/2A OUT, MSOP-EP-8
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LT3580MPMS8E#PBF |
|---|---|
| Current - Output | 2 A |
| Frequency - Switching [Max] | 2 MHz |
| Frequency - Switching [Min] | 200 kHz |
| Function | Step-Up, Step-Up/Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -55 °C |
| Output Configuration | Positive or Negative |
| Output Type | Adjustable |
| Package / Case | Exposed Pad, 8-TSSOP, 8-MSOP |
| Package / Case [custom] | 0.118 in, 3 mm |
| Supplier Device Package | 8-MSOP-EP |
| Synchronous Rectifier | False |
| Topology | Boost, Cuk, SEPIC |
| Voltage - Input (Max) [Max] | 32 V |
| Voltage - Input (Min) [Min] | 2.5 V |
| Voltage - Output (Max) [Max] | 42 V |
| Voltage - Output (Min/Fixed) | 5 V |
LT3580 Series
Boost/Inverting DC/DC Converter with 2A Switch, Soft-Start, and Synchronization
| Part | Voltage - Input (Min) [Min] | Synchronous Rectifier | Voltage - Input (Max) [Max] | Number of Outputs | Package / Case | Package / Case [custom] | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Output (Max) [Max] | Frequency - Switching [Max] | Frequency - Switching [Min] | Voltage - Output (Min/Fixed) | Output Configuration | Function | Output Type | Topology | Mounting Type | Supplier Device Package | Current - Output |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices | 2.5 V | 32 V | 1 | 8-MSOP 8-TSSOP Exposed Pad | 0.118 in 3 mm | 125 ¯C | -55 °C | 42 V | 2 MHz | 200 kHz | 5 V | Positive or Negative | Step-Up Step-Up/Step-Down | Adjustable | Boost Cuk SEPIC | Surface Mount | 8-MSOP-EP | 2 A | |
Analog Devices | 2.5 V | 32 V | 1 | 8-MSOP 8-TSSOP Exposed Pad | 0.118 in 3 mm | 125 ¯C | -40 °C | 42 V | 2 MHz | 200 kHz | 5 V | Positive or Negative | Step-Up Step-Up/Step-Down | Adjustable | Boost Cuk SEPIC | Surface Mount | 8-MSOP-EP | 2 A | |
Analog Devices | 2.5 V | 32 V | 1 | 8-WFDFN Exposed Pad | 125 ¯C | -40 °C | 42 V | 2 MHz | 200 kHz | 5 V | Positive or Negative | Step-Up Step-Up/Step-Down | Adjustable | Boost Cuk SEPIC | Surface Mount | 8-DFN (3x3) | 2 A | ||
Analog Devices | 2.5 V | 32 V | 1 | 8-MSOP 8-TSSOP Exposed Pad | 0.118 in 3 mm | 125 ¯C | -40 °C | 42 V | 2 MHz | 200 kHz | 5 V | Positive or Negative | Step-Up Step-Up/Step-Down | Adjustable | Boost Cuk SEPIC | Surface Mount | 8-MSOP-EP | 2 A | |
Analog Devices | 2.5 V | 32 V | 1 | 8-MSOP 8-TSSOP Exposed Pad | 0.118 in 3 mm | 125 ¯C | -40 °C | 42 V | 2 MHz | 200 kHz | 5 V | Positive or Negative | Step-Up Step-Up/Step-Down | Adjustable | Boost SEPIC | Surface Mount | 8-MSOP-EP | 2 A |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
LT3580 Series
The LT3580 is a PWM DC/DC converter containing an internal 2A, 42V switch. The LT3580 can be configured as either a boost, SEPIC or inverting converter. Capable of generating 12V at 550mA or –12V at 350mA from a 5V input, the LT3580 is ideal for many local power supply designs.The LT3580 has an adjustable oscillator, set by a resistor from the RT pin to ground. Additionally, the LT3580 can be synchronized to an external clock. The free running or synchronized switching frequency range of the part can be set between 200kHz and 2.5MHz.The LT3580 also features innovativeSHDNpin circuitry that allows for slowly varying input signals and an adjustable undervoltage lockout function.Additional features such as frequency foldback and soft-start are integrated. The LT3580 is available in tiny 3mm × 3mm 8-lead DFN and 8-lead MSOP packages.ApplicationsVFD Bias SuppliesTFT-LCD Bias SuppliesGPS ReceiversDSL ModemsLocal Power Supply
Documents
Technical documentation and resources