TPS40055EVM-002, Wide Range Input TPS40055 Converter Delivers 5 Volts at 2 Amps
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Description
- TPS40055EVM-002, Wide Range Input DC to DC converter uses the TPS40055 synchronous rectifier controller to step down a 10V to 40V input to 5V. The output current is 3A with an input of 10V and should be linearly derate to 2A at VIN = 40V. The TPS40055 is used because it offers a variety of user programmable functions such as operating frequency, soft start, voltage feed-forward, high-side current limit, and external loop compensation. This controller provides a regulated 10V gate drive supply which feeds the bootstrap charging circuit for the high-side N-channel MOSFET along with a driver for the low-side synchronous rectifier MOSFET
Caractéristiques principales
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Conversion TypeDC to DC
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Input Voltage10 to 40 V
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Output Voltage5 V
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Output Current2|3 A
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Efficiency94 %
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TopologyBuck
Pièces en vedette (4)
| Pièce numéro | Fabricant | Type | Description | |||
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TPS40055PWPR | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 16-Pin HTSSOP EP T/R | Ajouter au panier | |
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TPS40055PWPRG4 | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 16-Pin HTSSOP EP T/R | Ajouter au panier | |
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TPS40055PWPG4 | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 16-Pin HTSSOP EP Tube | Ajouter au panier | |
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TPS40055PWP | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 16-Pin HTSSOP EP Tube | Ajouter au panier | |