Using the TPS40077EVM-001 12-V Input, 1.8-V Output, 10-A Synchronous Buck Converter
Reference Design using part TPS40077PWP by Texas Instruments
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For End Products
- Backplane Distributed Power
- Communications and Telecom
- Power Supplies
- Wired Networking
Description
- TPS40077EVM-001 evaluation module (EVM) is a synchronous buck converter providing a fixed 1.8V output at up to 10A from a 12V input bus. The EVM is designed to start up from a single supply, no additional bias voltage is required for start-up. The TPS40077 Reduced Pin Count Synchronous Buck Controller used in the EVM employs predictive gate drive. This feature provides improved efficiency by eliminating shoot-through switching current and minimizing the reverse-conduction time of the synchronous rectifier FET
Key Features
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Conversion TypeDC to DC
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Input Voltage8 to 16 V
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Output Voltage1.75 to 1.85 V
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Output Current0 to 10 A
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Efficiency90 %
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TopologyBuck
Featured Parts (3)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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TPS40077PWP | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 360kHz 16-Pin HTSSOP EP Tube | Buy | |
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TPS40077PWPR | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 360kHz 16-Pin HTSSOP EP T/R | Buy | |
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TPS40077PWPRG4 | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 360kHz 16-Pin HTSSOP EP T/R | Buy | |