ST1S06PMR Integrated Circuits (ICs)

Voltage - Output (Min/Fixed):	0.8V
Base Part Number:	ST1S06
Supplier Device Package:	6-DFN (3x3)
Package / Case:	6-VDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-30°C ~ 85°C (TJ)
Synchronous Rectifier:	Yes
Frequency - Switching:	1.5MHz
Current - Output:	1.5A
Voltage - Output (Max):	5.22V
Series:	--
Voltage - Input (Max):	6V
Voltage - Input (Min):	2.7V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

ST1S06PMR is a specialized control integrated circuit used for bidirectional conversion of current and voltage between power sources. It is able to source, sink, and float current based on supply voltage conditions. In this article, the application field and working principle of the ST1S06PMR integrated circuit will be discussed. This device should be classified under PMIC - Voltage Regulators - DC DC Switching Regulators.

Application Field

The ST1S06PMR integrated circuit is specifically designed for use in DC-DC converters and power supplies. It can be used to regulate the output of a DC-DC converter, or to provide power conversion and regulation between two different power sources. The device can be used to provide a stable and regulated output voltage, current, or combination of both.The ST1S06PMR is a highly efficient device that can work in a wide operating temperature range of -65° to +150°C. It also supports multiple operating modes, such as single-ended, dual-ended, flyback, push-pull, and buck-boost. The device features high frequency operation, making it ideal for use in high speed digital systems. It can operate in a frequency range from 200 kHz to 2 MHz, allowing for smooth and reliable operation. The device is also highly efficient, boasting a low power dissipation of 0.4W over temperature range -260° to +150°C. This makes the ST1S06PMR suitable for use in both low and high power applications.

Working Principle

The ST1S06PMR integrated circuit works by regulating current and voltage between power sources. It achieves this by a process known as buck-boost conversion. This involves inverting the input signal, so that a higher output voltage can be created. The buck-boost conversion process works by sensing the input voltage of the supply voltage, and then the device amplifies or attenuates the voltage in order to maintain a stable output voltage. This is done via a series of MOS transistors, capacitors, and inductors which work in combination to ensure that a given output voltage is attained while remaining highly efficient.The ST1S06PMR also features overcurrent protection as well as thermal protection. This ensures that excessive currents are not drawn from the system, and that the device does not overheat.

Conclusion

The ST1S06PMR integrated circuit is a specialized control device that works by regulating current and voltage between power sources. It can be used for a variety of applications, making it an ideal device for both low and high power systems. The device works by a process known as buck-boost conversion, and also features overcurrent and thermal protection to ensure safe operation. It should be classified under PMIC - Voltage Regulators - DC DC Switching Regulators.

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