Datasheet Linear Technology LT3474IFE#PBF — Datenblatt
Hersteller | Linear Technology |
Serie | LT3474 |
Artikelnummer | LT3474IFE#PBF |
Step-Down 1A LED-Treiber
Datenblätter
Datasheet LT3474, LT3474-1
PDF, 226 Kb, Sprache: en, Datei hochgeladen: Oct 4, 2017, Seiten: 20
Step-Down 1A LED Driver
Step-Down 1A LED Driver
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Preise
Verpackung
Package | TSSOP-16 |
Package Code | FE |
Package Index | 05-08-1663 (BA) |
Parameter
Architecture | Improved Average Output Current Control |
Demo Boards | DC1309A,DC842A |
Design Tools | LTspice File |
Dimming | 400:1 PWM ,10:1 Analog |
Export Control | no |
Features | Integrated Boost Diode, Open LED Protection, True Color PWM Dimming, Resistor Set Frequency |
Frequency | 500 kHz |
Ishutdown | 0.01 µA |
Isupply | 2.6 mA |
Max Number of LEDs | 4 |
Monolithic | yes |
Number of Outputs | 1 |
Operating Temperature Range | -40 to 85 °C |
Output Current | 1 A |
Switch Current | 2.1 A |
Synchronous | no |
Topology | Buck, LED Driver |
Vin Max | 36 V |
Vin Min | 4 V |
Vout Max | 15 V |
Öko-Plan
RoHS | Compliant |
Andere Optionen
Konstruktionshinweise
- Wide Input Range 1A LED Driver Powers High Brightness LEDs with Automotive and 12VAC Supplies &mdash DN388PDF, 114 Kb, Datei veröffentlicht: Mar 2, 2006Auszug aus dem Dokument
- High Voltage Buck Converters Drive High Power LEDs &mdash DN392PDF, 98 Kb, Datei veröffentlicht: Jun 1, 2006Auszug aus dem Dokument
Modellreihe
Serie: LT3474 (4)
- LT3474EFE#PBF LT3474EFE#TRPBF LT3474IFE#PBF LT3474IFE#TRPBF
Herstellerklassifikation
- Power Management > LED Driver ICs > Step-Down (Buck) LED Drivers
Andere Namen:
LT3474IFEPBF, LT3474IFE PBF