Datasheet Texas Instruments TPS50301SHKH — 数据表

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Design TPS50301-HT
SLVSA94J – DECEMBER 2012 – REVISED DECEMBER 2016 TPS50301-HT 1.6-V to 6.3-V Input, 3-A Synchronous Step-Down SWIFT™ Converter
1 Features 2 Applications 1 Peak Efficiency: 95% (VO = 3.3 V)
Integrated 55-mΩ/50-mΩ MOSFETs
Split Power Rail: 1.6 to 6.3 V on PVIN
Power Rail: 3 to 6.3 V on VIN
3A
Flexible Switching Frequency Options:
– 100-kHz to 1-MHz Adjustable Internal
Oscillator
– External Sync Capability: 100 kHz to 1 MHz
– Sync Pin can be Configured as a 500-kHz
Output for Master/Slave Applications
0.795-V В±1.258% Voltage Reference at 25В°C
Monotonic Start-Up into Prebiased Outputs
Adjustable Slow Start and Power Sequencing
Power Good Output Monitor for Undervoltage and …