LT1949, 3.3V to 8V/200mA DC/DC converter with auxiliary 24V and 8V outputs
Referenzdesign unter Verwendung des Teils LT1949 von Analog Devices
Bilder
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Für Endprodukte
- LCD TFT Display
Beschreibung
- Circuit shows LT1949 generates the 8V output in the normal boost mode configuration, While using charge pumps for the 24V and 8V outputs. During boost operation, the SW pin is switching between VOUT and ground
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage3.3 V
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Output Voltage-8|8|24 V
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Output Current0.01@-8V|0.01@24V|0.2@8V A
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TopologyBoost
Empfohlene Bauteile (7)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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LT1949EMS8 | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.7V to 12V Step Up Single-Out 1.24V to 30V 1.5A 8-Pin MSOP | In den Warenkorb | |
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LT1949ES8#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.7V to 12V Step Up Single-Out 1.24V to 30V 1.5A 8-Pin SOIC N Tube | In den Warenkorb | |
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LT1949IS8#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.7V to 12V Step Up Single-Out 1.24V to 30V 1.5A 8-Pin SOIC N Tube | In den Warenkorb | |
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LT1949ES8#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.7V to 12V Step Up Single-Out 1.24V to 30V 1.5A 8-Pin SOIC N T/R | In den Warenkorb | |
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LT1949IS8#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.7V to 12V Step Up Single-Out 1.24V to 30V 1.5A 8-Pin SOIC N T/R | In den Warenkorb | |
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LT1949EMS8#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.7V to 12V Step Up Single-Out 1.24V to 30V 1.5A 8-Pin MSOP T/R | In den Warenkorb | |
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LT1949EMS8#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.7V to 12V Step Up Single-Out 1.24V to 30V 1.5A 8-Pin MSOP Tube | In den Warenkorb | |