Dual Output LTC1149 Supply Provides High Efficiency at Low Cost
Referenzdesign unter Verwendung des Teils LTC1149 von Analog Devices
Bilder
1 / 1
Für Endprodukte
- Battery Management
- Desktop PC Power Supply
- Distributed Control System
- Instrumentation and Measurement
- Laptop
- Military and Avionics Imaging
- Notebook
- Telecom Power Supply
Beschreibung
- Circuit shows LTC1149 synchronous step-down(buck) switching regulator can deliver both 3.3V and 5V outputs at 17W
Haupteigenschaften
-
Conversion TypeDC to DC
-
Input Voltage8 to 24 V
-
Output Voltage3.3|5 V
-
Output Current0 to 3@5V|0 to 5@3.3V A
-
Output Power17 W
-
Efficiency90 %
-
TopologyBuck
Empfohlene Bauteile (14)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
|
LTC1149CS-3.3 | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N | In den Warenkorb | |
|
LTC1149CN#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin PDIP N Tube | In den Warenkorb | |
|
|
LTC1149CS#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N Tube | In den Warenkorb | |
|
|
LTC1149CN-3.3#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin PDIP N Tube | In den Warenkorb | |
|
|
LTC1149CN | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin PDIP N | In den Warenkorb | |
|
|
LTC1149CS-3.3#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N T/R | In den Warenkorb | |
|
|
LTC1149CS#TR | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N T/R | In den Warenkorb | |
|
|
LTC1149CS-5#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N T/R | In den Warenkorb | |
|
|
LTC1149CN-5#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin PDIP N Tube | In den Warenkorb | |
|
|
LTC1149CS-5 | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N | In den Warenkorb | |
|
|
LTC1149CS#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N T/R | In den Warenkorb | |
|
|
LTC1149CS-5#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin SOIC N Tube | In den Warenkorb | |