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TEXAS INSTRUMENTS TPS54120RGYT

Power Management IC, Power Supply 1 A, DC/DC Converter, LDO, 4.5 V to 17 V input, 1 MHz, VQFN-24

TEXAS INSTRUMENTS TPS54120RGYT
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Manufacturer Part No:
TPS54120RGYT
Order Code:
3124334
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Product Overview

The TPS54120RGYT is a Power Supply combines the high-efficiency of a step-down switching (DC-DC) converter with a high power-supply rejection (PSR), low-noise, low-dropout regulator (LDO) to provide an ultra low-noise power supply that delivers quiet power rails to noise-sensitive applications. With a wide input range of 4.5 to 17V, the TPS54120 is ideally suited for systems with 12V power busses and supports a 1A continuous output current. The output voltage can be set from 0.8 to 6.0V using external resistors. The DC-DC converter and LDO are completely configurable, allowing the TPS54120 to be used in a wide range of low-noise applications. In addition, the TPS54120 includes features such as softstart, switching frequency synchronization and a power-good signal.
  • 72% at 1 A, 12V Input high efficiency
  • Excellent load/line transient response
  • 200kHz to 1.2MHz Synchronizable to external clock

Applications

Power Management

Product Information


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Packaging type Cut Tape

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