LTC3548, Dual output step-down application yields 1.8V at 800mA and 2.5V at 400mA
Referenzdesign unter Verwendung des Teils LTC3548 von Analog Devices
Für Endprodukte
- Cellular Phone
- Pager
- Personal Digital Assistant
Beschreibung
- Circuit shows LTC3548, Dual output step-down application yields 1.8V at 800mA and 2.5V at 400mA
Haupteigenschaften
-
Conversion TypeDC to DC
-
Input Voltage2.5 to 5.5 V
-
Output Voltage1.8|2.5 V
-
Output Current0.4@2.5V|0.8@1.8V A
-
Efficiency90 %
-
TopologyBuck
Empfohlene Bauteile (9)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
|
|
LTC3548EDD#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.4A/0.8A 10-Pin DFN EP T/R | In den Warenkorb | |
|
|
LTC3548IMSE#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.4A/0.8A 10-Pin MSOP EP Tube | In den Warenkorb | |
|
|
LTC3548IDD#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.4A/0.8A 10-Pin DFN EP Tube | In den Warenkorb | |
|
|
LTC3548EDD#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.4A/0.8A 10-Pin DFN EP Tube | In den Warenkorb | |
|
|
LTC3548IDD | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.4A/0.8A 10-Pin DFN EP | In den Warenkorb | |
|
|
LTC3548EMSE#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.4A/0.8A 10-Pin MSOP EP Tube | In den Warenkorb | |
|
|
LTC3548IDD#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.4A/0.8A 10-Pin DFN EP T/R | In den Warenkorb | |
|
|
LTC3548IMSE#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.4A/0.8A 10-Pin MSOP EP T/R | In den Warenkorb | |
|
|
LTC3548EMSE#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.4A/0.8A 10-Pin MSOP EP T/R | In den Warenkorb | |