Analog Devices LT3579IFE DC DC Switching Regulators
Boost, Charge Pump, Cuk, Flyback, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.215V 1 Output 6A (Switch) 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT3579IFE
Detailed Description
IC REG MULT CONFG ADJ 6A 20TSSOP
Package
20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Key Features
Package / Case: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LT3579IFE Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT3579IFE DC DC Switching Regulators technical specifications.
General
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Obsolete
Output Type
Adjustable
Max Input Voltage
16V
Output Current
6A (Switch)
Switching Frequency
200kHz ~ 2.5MHz
Number of Outputs
1
Topology
Boost, Charge Pump, Cuk, Flyback, SEPIC
Alternate Parts Comparison (LT3579IFE vs LT3570IFE#PBF vs LT8471EFE#TRPBF vs LT3510IFE#TRPBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-TSSOP | 20-TSSOP | 20-TSSOP | 20-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 200kHz ~ 2.5MHz | 500kHz ~ 2.1MHz | 100kHz ~ 2MHz | 250kHz ~ 1.5MHz |
| Number of Outputs | 1 | 3 | 2 | 2 |
| Topology | Boost, Charge Pump, Cuk, Flyback, SEPIC | Step-Down (Buck) (1), Step-Up (Boost) (1), Linear (LDO) (1) | Buck, Boost, Flyback, SEPIC | Buck |
| Function | Step-Up, Step-Up/Step-Down | -- | Step-Up, Step-Down, Step-Up/Step-Down | Step-Down |
| Max Input Voltage | 16V | -- | 50V | 25V |
| Min Input Voltage | 2.5V | -- | 2.6V | 3.1V |
| Output Configuration | Positive or Negative | -- | Positive or Negative | Positive |
| Output Current | 6A (Switch) | -- | 1.35A (Switch), 2.1A (Switch) | 2A |
| Output Type | Adjustable | -- | Adjustable | Adjustable |
| Action |
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