Datasheet Linear Technology LT3517
| Manufacturer | Linear Technology |
| Series | LT3517 |
Full-Featured LED Driver with 1.5A Switch Current
Datasheets
Datasheet LT3517
PDF, 414 Kb, Language: en, File uploaded: Oct 4, 2017, Pages: 20
Full-Featured LED Driver with 1.5A Switch Current
Full-Featured LED Driver with 1.5A Switch Current
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Prices
Packaging
| LT3517EFE | LT3517EFE#PBF | LT3517EFE#TRPBF | LT3517EUF#PBF | LT3517EUF#TRPBF | LT3517HFE | LT3517HFE#PBF | LT3517HFE#TRPBF | LT3517HUF#PBF | LT3517HUF#TRPBF | LT3517IFE | LT3517IFE#PBF | LT3517IFE#TRPBF | LT3517IUF#PBF | LT3517IUF#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| Package | TSSOP-16 Package Outline Drawing | TSSOP-16 Package Outline Drawing | 4x4 QFN-16 Package Outline Drawing | 4x4 QFN-16 Package Outline Drawing | TSSOP-16 Package Outline Drawing | TSSOP-16 Package Outline Drawing | 4x4 QFN-16 Package Outline Drawing | 4x4 QFN-16 Package Outline Drawing | TSSOP-16 Package Outline Drawing | TSSOP-16 Package Outline Drawing | 4x4 QFN-16 Package Outline Drawing | 4x4 QFN-16 Package Outline Drawing | |||
| Package Code | FE | FE | UF | UF | FE | FE | UF | UF | FE | FE | UF | UF | |||
| Package Index | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1692 | 05-08-1692 | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1692 | 05-08-1692 | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1692 | 05-08-1692 | |||
| Pin Count | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
Parametrics
| Parameters / Models | LT3517EFE | LT3517EFE#PBF | LT3517EFE#TRPBF | LT3517EUF#PBF | LT3517EUF#TRPBF | LT3517HFE | LT3517HFE#PBF | LT3517HFE#TRPBF | LT3517HUF#PBF | LT3517HUF#TRPBF | LT3517IFE | LT3517IFE#PBF | LT3517IFE#TRPBF | LT3517IUF#PBF | LT3517IUF#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Architecture | Improved Average Output Current Control | Improved Average Output Current Control | Improved Average Output Current Control | Improved Average Output Current Control | Improved Average Output Current Control | Improved Average Output Current Control | Improved Average Output Current Control | Improved Average Output Current Control | Improved Average Output Current Control | Improved Average Output Current Control | Improved Average Output Current Control | Improved Average Output Current Control | |||
| Demo Boards | DC1279A | DC1279A | DC1279A | DC1279A | DC1279A | DC1279A | DC1279A | DC1279A | DC1279A | DC1279A | DC1279A | DC1279A | |||
| Design Tools | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | |||
| Dimming | 5000:1 PWM, 10:1 Analog | 5000:1 PWM, 10:1 Analog | 5000:1 PWM, 10:1 Analog | 5000:1 PWM, 10:1 Analog | 5000:1 PWM, 10:1 Analog | 5000:1 PWM, 10:1 Analog | 5000:1 PWM, 10:1 Analog | 5000:1 PWM, 10:1 Analog | 5000:1 PWM, 10:1 Analog | 5000:1 PWM, 10:1 Analog | 5000:1 PWM, 10:1 Analog | 5000:1 PWM, 10:1 Analog | |||
| Export Control | no | no | no | no | no | no | no | no | no | no | no | no | |||
| Features | True Color PWM Dimming, Open LED Protection, Resistor Set Frequency | True Color PWM Dimming, Open LED Protection, Resistor Set Frequency | True Color PWM Dimming, Open LED Protection, Resistor Set Frequency | True Color PWM Dimming, Open LED Protection, Resistor Set Frequency | True Color PWM Dimming, Open LED Protection, Resistor Set Frequency | True Color PWM Dimming, Open LED Protection, Resistor Set Frequency | True Color PWM Dimming, Open LED Protection, Resistor Set Frequency | True Color PWM Dimming, Open LED Protection, Resistor Set Frequency | True Color PWM Dimming, Open LED Protection, Resistor Set Frequency | True Color PWM Dimming, Open LED Protection, Resistor Set Frequency | True Color PWM Dimming, Open LED Protection, Resistor Set Frequency | True Color PWM Dimming, Open LED Protection, Resistor Set Frequency | |||
| Frequency, kHz | 2500 | 2500 | 2500 | 2500 | 2500 | 2500 | 2500 | 2500 | 2500 | 2500 | 2500 | 2500 | |||
| Ishutdown, µA | .1 | .1 | .1 | .1 | .1 | .1 | .1 | .1 | .1 | .1 | .1 | .1 | |||
| Isupply, mA | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | |||
| Max Number of LEDs | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | |||
| Monolithic | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | |||
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | |||
| Output Current, A | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | |||
| Switch Current, A | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | |||
| Synchronous | no | no | no | no | no | no | no | no | no | no | no | no | |||
| Topology | Buck, Boost, Buck-Boost, LED Driver | Buck, Boost, Buck-Boost, LED Driver | Buck, Boost, Buck-Boost, LED Driver | Buck, Boost, Buck-Boost, LED Driver | Buck, Boost, Buck-Boost, LED Driver | Buck, Boost, Buck-Boost, LED Driver | Buck, Boost, Buck-Boost, LED Driver | Buck, Boost, Buck-Boost, LED Driver | Buck, Boost, Buck-Boost, LED Driver | Buck, Boost, Buck-Boost, LED Driver | Buck, Boost, Buck-Boost, LED Driver | Buck, Boost, Buck-Boost, LED Driver | |||
| Vin Max, V | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | |||
| Vin Min, V | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |||
| Vout Max, V | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
Eco Plan
| LT3517EFE | LT3517EFE#PBF | LT3517EFE#TRPBF | LT3517EUF#PBF | LT3517EUF#TRPBF | LT3517HFE | LT3517HFE#PBF | LT3517HFE#TRPBF | LT3517HUF#PBF | LT3517HUF#TRPBF | LT3517IFE | LT3517IFE#PBF | LT3517IFE#TRPBF | LT3517IUF#PBF | LT3517IUF#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LT3517 (15)
Manufacturer's Classification
- Power Management > LED Driver ICs > Buck-Boost LED Drivers | Multitopology LED Driver | Step-Up (Boost) LED Drivers | Step-Down (Buck) LED Drivers
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) LED Drivers
