TPS40009EVM-001, Evaluation Board for the TPS40009-Based, 5-A Converter in Less Than One Square Inch
Referenzdesign unter Verwendung des Teils TPS40009DGQ von Texas Instruments
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Beschreibung
- TPS40009EVM-001, Evaluation Board for the TPS40009-Based, 5-A Converter in Less Than One Square Inch. The TPS40009-Based, 5-A Converter in Less Than One Square Inch. TPS40009 is a voltage-mode, synchronous buck PWM controller that uses proprietary Predictive Gate Drive technology to wring maximum efficiency from step-down converters. This controller provides a bootstrap charging circuit to allow the use of an N-channel MOSFET as the topside buck switch to reduce conduction losses and increase silicon device utilization. Predictive Gate Drive technology controls the delay from main switch turn-off to synchronous rectifier turn-on and also the delay from rectifier turn-off to main switch turn-on
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage3 to 3.6 V
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Output Voltage1.2 V
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Output Current0 to 5 A
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Efficiency90 %
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TopologyBuck
Empfohlene Bauteile (2)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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TPS40009DGQR | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 15A 700kHz 10-Pin HVSSOP EP T/R | In den Warenkorb | |
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TPS40009DGQ | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 15A 700kHz 10-Pin HVSSOP EP Tube | In den Warenkorb | |