
Allicdata Part #: | TPS53317ARGBR-ND |
Manufacturer Part#: |
TPS53317ARGBR |
Price: | $ 2.15 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | DCAP MODE SYNCHRONOUS STEP DOWN |
More Detail: | D-CAP+™ Converter, DDR Voltage Regulator IC 1 Outp... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 2.15000 |
10 +: | $ 2.08550 |
100 +: | $ 2.04250 |
1000 +: | $ 1.99950 |
10000 +: | $ 1.93500 |
Series: | D-CAP+™ |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Applications: | Converter, DDR |
Voltage - Input: | 4.5 V ~ 6.5 V |
Number of Outputs: | 1 |
Voltage - Output: | 0.45 V ~ 2 V |
Operating Temperature: | -40°C ~ 85°C |
Mounting Type: | Surface Mount |
Package / Case: | 20-VFQFN Exposed Pad |
Supplier Device Package: | 20-VQFN (3.5x4) |
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TPS53317ARGBR Application Field and Working PrincipleTPS53317ARGBR is a voltage regulator that can be used in many application fields due to its wide input voltage range and efficient output current up to 14A. It is one of the most popular voltage regulators available in the market today, which makes it an ideal choice for a broad range of applications.
The TPS53317ARGBR is a single or dual three phase power regulator, adjustable from 0.7V to 0.89V, with adjustable phase-shift control up to 60V. It is an advanced product offering low on-resistance and low quiescent current of about 1mA at a rated output current of 14A. In addition, the device offers many features such as precision voltage tracking, adjustable phase shift and high efficiency up to 95.5%.
In terms of application fields, the TPS53317ARGBR has many uses. It can be used in applications with high current requirements such as industrial, telecom, computer and consumer electronics. It has also been successfully used in solar, automotive and data center applications. Additionally, the device can be used in dynamic voltage scaling, enabling a platform to dynamically adjust the voltage depending on its current needs.
The TPS53317ARGBR is a synchronous rectified regulator with a unique combination of fixed voltage, programmable phase shift and low resistance switches. Its operating principle is based on the use of three independent power control drives, having regulated and controllable on-resistance, combined with integrated high current power switches for each phase. This provides for high efficiency and very low noise, making the device well suited for high power applications. Additionally, the device is also capable of generating a pure sinusoidal waveform with a defined frequency, reducing EMI.
In terms of its working principle, the TPS53317ARGBR is a synchronous rectified step-down regulator with low RDS(ON) and integrated anti-parallel power switches. The operating voltage range is 0.6V to 6V, which is adjustable. The current limit can be set up to 14A, and the maximum output power is 80W in 12V system. The maximum on-resistance across the switches is 0.32Ω, with a minimum on-resistance index of 23%. The output voltage is adjusted with an external resistor, while the phase shift adjustment is done through an external capacitor.
To sum up, the TPS53317ARGBR is a versatile voltage regulator, which can be used in a wide range of applications from industrial to consumer electronics. Its unique combination of fixed voltage, programmable phase shift and low resistance switches provides for very efficient operation and fast response time, which makes it an ideal choice for high power applications.
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