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LT3479EDE#TRPBF IC REG BOOST ADJUSTABLE 3A 14DFN Analog Devices Inc.
| Brand Name | Analog Devices Inc. |
|---|---|
| Model Number | LT3479EDE#TRPBF |
| Minimum Order Quantity | 1 |
| Price | Based on current price |
| Packaging Details | anti-static bag & cardboard box |
| Delivery Time | 3-5 work days |
| Payment Terms | T/T |
| Supply Ability | In stock |
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xProduct Details
| Function | Step-Up | Output Configuration | Positive Or Negative |
|---|---|---|---|
| Topology | Boost | Output Type | Adjustable |
| Number Of Outputs | 1 | Voltage - Input (Min) | 2.3V |
| Voltage - Input (Max) | 24V | Voltage - Output (Min/Fixed) | 1.235V |
| Voltage - Output (Max) | 42V (Switch) | Current - Output | 3A (Switch) |
| Frequency - Switching | 200kHz ~ 3.5MHz | Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 85°C | Mounting Type | Surface Mount |
| Package / Case | 14-WFDFN Exposed Pad | Supplier Device Package | 14-DFN (4x3) |
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| Part Number | Description | |
|---|---|---|
| LT3479EDE#TRPBF | IC REG BOOST ADJUSTABLE 3A 14DFN | |
| LTC3533EDE#TRPBF | IC REG BUCK BST ADJ 2A 14DFN | |
| LT3681EDE#TRPBF | IC REG BUCK ADJUSTABLE 2A 14DFN | |
| LT3581EDE#PBF | IC REG MULT CONFG ADJ 3.3A 14DFN | |
| LT3509EDE#PBF | IC REG BUCK ADJ 700MA DL 14DFN | |
| LT3479EDE#PBF | IC REG BOOST ADJUSTABLE 3A 14DFN | |
| LT3509IDE#PBF | IC REG BUCK ADJ 700MA DL 14DFN | |
| LTC3111EDE#PBF | IC REG BCK BST ADJ 1.5A 14DFN | |
| LTC3533EDE#PBF | IC REG BCK BST ADJ 2A 14DFN | |
| LTC3622IDE-2#PBF | IC REG BUCK ADJ 1A DL 14DFN | |
| LT3581IDE#PBF | IC REG MULT CONFG ADJ 3.3A 14DFN | |
| LTC3622EDE-2#PBF | IC REG BUCK ADJ 1A DL 14DFN | |
| LTC3622EDE-23/5#PBF | IC REG BUCK 3.3V/5V 1A DL 14DFN | |
| LTC3622IDE#PBF | IC REG BUCK ADJ 1A DL 14DFN | |
| LTC3622IDE-23/5#PBF | IC REG BUCK 3.3V/5V 1A DL 14DFN | |
| LTC3622IDE-23/5#TRPBF | IC REG BUCK 3.3V/5V 1A DL 14DFN | |
| LTC3111EDE#TRPBF | IC REG BCK BST ADJ 1.5A 14DFN | |
| LTC3111IDE#PBF | IC REG BCK BST ADJ 1.5A 14DFN | |
| LTC3622HDE#PBF | IC REG BUCK ADJ 1A DL 14DFN | |
| LTC3622HDE-23/5#PBF | IC REG BUCK 3.3V/5V 1A DL 14DFN | |
| LT3509EDE#TRPBF | IC REG BUCK ADJ 700MA DL 14DFN | |
| LT3980EDE#TRPBF | IC REG BUCK ADJUSTABLE 2A 14DFN | |
| LTC3622EDE#TRPBF | IC REG BUCK ADJ 1A DL 14DFN | |
| LT3980IDE#TRPBF | IC REG BUCK ADJUSTABLE 2A 14DFN | |
| LTC3646EDE-1#PBF | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LTC3646EDE#PBF | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LTC3646IDE-1#PBF | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LTC3646IDE#PBF | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LT3980EDE#PBF | IC REG BUCK ADJUSTABLE 2A 14DFN | |
| LTC3622EDE#PBF | IC REG BUCK ADJ 1A DL 14DFN | |
| LT3980IDE#PBF | IC REG BUCK ADJUSTABLE 2A 14DFN | |
| LT3581EDE#TRPBF | IC REG MULT CONFG ADJ 3.3A 14DFN | |
| LTC3646HDE#PBF | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LTC3646HDE-1#PBF | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LTC3111HDE#PBF | IC REG BCK BST ADJ 1.5A 14DFN | |
| LTC3111MPDE#PBF | IC REG BCK BST ADJ 1.5A 14DFN | |
| LTC3622HDE-2#PBF | IC REG BUCK ADJ 1A DL 14DFN | |
| LT3681EDE#PBF | IC REG BUCK ADJUSTABLE 2A 14DFN | |
| LT3581IDE#TRPBF | IC REG MULT CONFG ADJ 3.3A 14DFN | |
| LTC3646EDE-1#TRPBF | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LTC3646EDE#TRPBF | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LT3581HDE#TRPBF | IC REG MULT CONFG ADJ 3.3A 14DFN | |
| LTC3646IDE-1#TRPBF | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LTC3646IDE#TRPBF | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LTC3646HDE-1#TRPBF | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LTC3646HDE#TRPBF | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LT3509IDE#TRPBF | IC REG BUCK ADJ 700MA DL 14DFN | |
| LTC3622EDE-23/5#TRPBF | IC REG BUCK 3.3V/5V 1A DL 14DFN | |
| LTC3622EDE-2#TRPBF | IC REG BUCK ADJ 1A DL 14DFN | |
| LTC3111IDE#TRPBF | IC REG BCK BST ADJ 1.5A 14DFN | |
| LT3581HDE#PBF | IC REG MULT CONFG ADJ 3.3A 14DFN | |
| LTC3111HDE#TRPBF | IC REG BCK BST ADJ 1.5A 14DFN | |
| LTC3622IDE#TRPBF | IC REG BUCK ADJ 1A DL 14DFN | |
| LTC3622IDE-2#TRPBF | IC REG BUCK ADJ 1A DL 14DFN | |
| LTC3622HDE#TRPBF | IC REG BUCK ADJ 1A DL 14DFN | |
| LTC3622HDE-2#TRPBF | IC REG BUCK ADJ 1A DL 14DFN | |
| LTC3622HDE-23/5#TRPBF | IC REG BUCK 3.3V/5V 1A DL 14DFN | |
| LTC3111MPDE#TRPBF | IC REG BCK BST ADJ 1.5A 14DFN | |
| LTC3646EDE | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LTC3646EDE-1 | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LTC3646HDE | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LTC3646HDE-1 | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LTC3646IDE | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LTC3646IDE-1 | IC REG BUCK ADJUSTABLE 1A 14DFN | |
| LT3479EDE | IC REG BOOST ADJUSTABLE 3A 14DFN |
Product Description
Product Details
DESCRIPTION
The LT®3479 is a current mode, fixed frequency step-up DC/DC converter with an internal 3A, 42V switch. Efficiencies of up to 89% can be achieved in typical applications. It features a programmable soft-start function to limit inductor current during start-up and inrush current protection to protect the LT3479 during shorts and line transients.
FEATURES
Wide Input Voltage Range: 2.5V to 24V3A, 42V Internal Switch
High Effi ciency Power Conversion: Up to 89%
Soft-Start
Frequency Set by External Resistor: 200kHz to 3.5MHz
Protection Against Input Short Circuits and Hot Plugging
Low VCESAT Switch: 0.3V at 2.5A (Typical)
Capable of Positive and Negative Outputs
Available in Thermally Enhanced 14-Lead (4mm × 3mm) DFN and 16-Lead TSSOP Packages
APPLICATIONS
High Power LED DriverDSL Modems
Distributed Power
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Analog Devices / Linear Technology |
| Product Category | IC Chips |
| Series | - |
| Packaging | Tape & Reel (TR) Alternate Packaging |
| Package-Case | 14-WFDFN Exposed Pad |
| Operating-Temperature | -40°C ~ 85°C (TA) |
| Mounting-Type | Surface Mount |
| Output-Type | Adjustable |
| Function | Step-Up |
| Supplier-Device-Package | 14-DFN (4x3) |
| Number-of-Outputs | 1 Output |
| Topology | Boost |
| Frequency-Switching | 200kHz ~ 3.5MHz |
| Current-Output | 3A (Switch) |
| Output-Configuration | Positive or Negative |
| Output Voltage | 1.235V |
| Voltage-Output-Max | 42V (Switch) |
| Synchronous-Rectifier | No |
| Voltage-Input-Min | 2.5V |
| Voltage-Input-Max | 24V |
Descriptions
Boost Switching Regulator IC Positive or Negative Adjustable 1.235V 1 Output 3A (Switch) 14-WFDFN Exposed Pad
LT3479 - 3A, Full Featured DC/DC Converter with Soft-Start and Inrush Current Protection
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