-3.6V DC to DC Single Output Power Supply for Communications & Telecom
Referenzdesign unter Verwendung des Teils MAX668 von Analog Devices
Bilder
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Für Endprodukte
- Audio
- Communications and Telecom
- POS Register
- Wireless LAN
Beschreibung
- An external op amp (MAX4322) enables this switch-mode boost converter (MAX668) to deliver output currents as high as 4A with efficiencies better than 90%. The op amp enables the circuit to regulate with respect to ground (instead of the -5.2V supply-voltage input), thereby avoiding the effect of input variations on the -3.6V output
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage-5.2 V
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Output Voltage-3.6 V
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Output Current4 A
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Efficiency90 %
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TopologyBoost
Empfohlene Bauteile (19)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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MAX4322EUK+ | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O ±3.25V/6.5V 5-Pin SOT-23 T/R | In den Warenkorb | |
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MAX4322ESA+ | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O ±3.25V/6.5V 8-Pin SOIC N Tube | In den Warenkorb | |
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MAX4322ESA+ | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O ±3.25V/6.5V 8-Pin SOIC N Tube | In den Warenkorb | |
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MAX4322ESA+T | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O ±3.25V/6.5V 8-Pin SOIC N T/R | In den Warenkorb | |
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MAX4322ESA+T | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O ±3.25V/6.5V 8-Pin SOIC N T/R | In den Warenkorb | |
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MAX668EUB+ | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 28V 1A 100kHz to 500kHz 10-Pin uMAX Tube | In den Warenkorb | |
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MAX6684ESA+ | Analog Devices | Fan Controllers | PWM Fan-Failure Detector with Integrated Power Switch | In den Warenkorb | |
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MAX6686AU75L+ | Analog Devices | Temperature and Humidity Sensors | Temp Sensor Digital 8-Pin uMAX Tube | In den Warenkorb | |
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MAX6680MEE+ | Analog Devices | Temperature and Humidity Sensors | Temp Sensor Digital Serial (2-Wire, I2C, SMBus) 16-Pin QSOP Tube | In den Warenkorb | |
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MAX6689UP9A+T | Analog Devices | Temperature and Humidity Sensors | Temp Sensor Digital Serial (2-Wire, I2C, SMBus) 20-Pin TSSOP T/R | In den Warenkorb | |
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MAX6689UP34+ | Analog Devices | Temperature and Humidity Sensors | Temp Sensor Digital Serial (2-Wire, I2C, SMBus) 20-Pin TSSOP Tube | In den Warenkorb | |
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MAX6681MEE+ | Analog Devices | Temperature and Humidity Sensors | Temp Sensor Digital Serial (2-Wire, I2C, SMBus) 16-Pin QSOP Tube | In den Warenkorb | |