Typical Application Circuit for LTC3838IUHF-1 6.5V to 34V Input, 5V/12A and 3.3V/12A Dual Output, 300kHz, RSENSE, 5V Output Tied to EXTVCC, Step-Down Converter
Referenzdesign unter Verwendung des Teils LTC3838IUHF-1 von Analog Devices
Für Endprodukte
- Distributed Power System
- Mobile Communications
- Mobile Computing
- Storage System
Beschreibung
- Typical Application Circuit for LTC3838IUHF-1 6.5V to 34V Input, 5V/12A and 3.3V/12A Dual Output, 300kHz, RSENSE, 5V Output Tied to EXTVCC, Step-Down Converter. The LTC3838-1 is a dual-channel, PolyPhase synchronous step-down DC/DC switching regulator controller. Two independent channels drive all N-channel power MOSFETs. The controlled on-time, valley current mode control architecture allows for not only fast response to transients without clock delay, but also constant frequency switching at steady load condition
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage6.5 to 34 V
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Output Voltage3.3|5 V
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Output Current12 A
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TopologyBuck
Empfohlene Bauteile (2)
Teilenummer | Hersteller | Typ | Beschreibung | |||
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LTC3838IUHF-1#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 2000kHz 38-Pin QFN EP Tube | In den Warenkorb | |
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LTC3838IUHF-1#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 2000kHz 38-Pin QFN EP T/R | In den Warenkorb |