Typical Application for LTC3564 - 2.25MHz, 1.25A Synchronous Step-Down Regulator
Referenzdesign unter Verwendung des Teils LTC3564 von Analog Devices
Bilder
1 / 1
Zugehörige Dokumente
Für Endprodukte
- Cellular Phone
- Digital Camera
- DSL Modem
- Point-of-Load Applications
- Portable Instrumentation
- Portable Media Player
- Wireless
Beschreibung
- Typical Application for LTC3564 - 2.25MHz, 1.25A Synchronous Step-Down Regulator. The LTC3564 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. Supply current during operation is only 20uA, dropping to =1uA in shutdown. The 2.5V to 5.5V input voltage range makes the LTC3564 ideally suited for single Li-Ion battery-powered or 3.3V to 5V input voltage applications. 100% duty cycle provides low dropout operation, extending battery life in portable systems. Automatic Burst Mode operation increases efficiency at light loads, further extending battery runtime
Haupteigenschaften
-
Conversion TypeDC to DC
-
Output Current1.25 A
-
TopologyBuck- Synchronous
Empfohlene Bauteile (11)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
|
LTC3564EDCB#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.5V 1.25A 6-Pin DFN EP | In den Warenkorb | |
|
LTC3564ES5#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.5V 1.25A 5-Pin TSOT-23 T/R | In den Warenkorb | |
|
|
LTC3564EDCB#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.5V 1.25A 6-Pin DFN EP T/R | In den Warenkorb | |
|
|
LTC3564ES5#TRMPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.5V 1.25A 5-Pin TSOT-23 T/R | In den Warenkorb | |
|
|
LTC3564IS5#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.5V 1.25A 5-Pin TSOT-23 T/R | In den Warenkorb | |
|
|
LTC3564IS5#TRMPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.5V 1.25A 5-Pin TSOT-23 T/R | In den Warenkorb | |
|
|
LTC3564IDCB#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.5V 1.25A 6-Pin DFN EP T/R | In den Warenkorb | |
|
|
LTC3564IS5#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.5V 1.25A 5-Pin TSOT-23 T/R | In den Warenkorb | |
|
|
LTC3564ES5#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.5V 1.25A 5-Pin TSOT-23 | In den Warenkorb | |
|
|
LTC3564EDCB#TRMPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.5V 1.25A 6-Pin DFN EP T/R | In den Warenkorb | |
|
|
LTC3564IDCB#TRMPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.5V 1.25A 6-Pin DFN EP T/R | In den Warenkorb | |