TPS65251EVM is a high current, synchronous step down three buck switcher evaluation module
Reference Design using part TPS652510RHAR by Texas Instruments
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Associated Documents
For End Products
- Cable Modem
- DSL Modem
- DVD Player
- Ethernet Router
- Fast Ethernet Gateway
- PoE Wireless Access Point
- Set-Top Box
Description
- TPS65251EVM is a high current, synchronous step down three buck switcher evaluation module. The user guide document presents the information required to power the TPS65251 PMIC as well as the support documentation including schematic and bill of materials. The TPS65251 PMIC is designed to provide 3-A and 2-A continuous outputs with an operational range of 4.5 V to 18 V and an externally set switching frequency ranging from 300 kHz to 2.2 MHz. When the PMIC is not fully loaded, Buck1 can be loaded to 3.5 A and Buck2 and Buck3 to 2.5 A
Key Features
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Conversion TypeDC to DC
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Input Voltage4.5 to 13 V
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Output Voltage1.2|1.8|3.3 V
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Output Current2@1.8V|2@3.3V|3@1.2V A
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TopologyBuck
Featured Parts (4)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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TPS65251RHAT | Texas Instruments | PMIC Solutions | Conv DC-DC 4.5V to 18V Synchronous Step Down Triple-Out 0.8V to 17V 3A/2A/2A 40-Pin VQFN EP T/R | Buy | |
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TPS652510RHAT | Texas Instruments | PMIC Solutions | Power Management IC 4.5V to 16V 40-Pin VQFN EP T/R | Buy | |
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TPS65251RHAR | Texas Instruments | PMIC Solutions | Conv DC-DC 4.5V to 18V Synchronous Step Down Triple-Out 0.8V to 17V 3A/2A/2A 40-Pin VQFN EP T/R | Buy | |
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TPS652510RHAR | Texas Instruments | PMIC Solutions | Power Management IC 4.5V to 16V 40-Pin VQFN EP T/R | Buy | |