MP2905EK-LF-Z

Voltage - Input (Max):	28V
Supplier Device Package:	10-MSOP
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-20°C ~ 85°C (TA)
Synchronous Rectifier:	Yes
Frequency - Switching:	200kHz ~ 500kHz
Current - Output:	--
Voltage - Output (Max):	25.2V
Voltage - Output (Min/Fixed):	0.6V
Series:	--
Voltage - Input (Min):	3V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

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PMIC - Voltage Regulators - DC DC Switching Regulators

The MP2905EK-LF-Z is a synchronous buck converter in the PMIC (Power Management Integrated Circuit) family of voltage regulators. It can deliver current and voltage at high efficiency for a wide range of applications, including 3.3V to 5V or 5V to 12V and is capable of up to 2A of continuous current. The MP2905EK-LF-Z features a built-in power MOSFET and current limit protection. It requires few external components and the board layout is easy to design. It has a high switching frequency of over 2MHz, which allows it to achieve higher efficiency and reduce required board space. It also has an advanced sleep mode that reduces supply current to as low as 20nA, making it suitable for battery-powered devices.The MP2905EK-LF-Z features a wide input voltage range of 2.5V to 15V, which makes it suitable for use in applications that require a higher input voltage. The device is also protected against under-voltage lockout and over-temperature shutdown.The MP2905EK-LF-Z operates in pulse width modulation (PWM) mode and can be programmed to generate a fixed output voltage or an adjustable output voltage using a voltage feedback loop. The device can also be set to a constant frequency (CF) or pulse frequency modulation (PFM) mode, depending on the application requirements.The MP2905EK-LF-Z is designed for low-power applications and can deliver up to 97% efficiency. It operates in a wide temperature range of -40°C to 125°C and is available in a 8-pin TSOP_II package. It is suitable for use in a variety of applications, such as portable electronics, smart watches and small home appliances.In summary, the MP2905EK-LF-Z is a synchronous buck converter in the PMIC family of voltage regulators. It provides high efficiency and flexibility, requires few external components and is suitable for a wide range of applications. The high switching frequency, wide input voltage range and low supply current make it a good choice for battery-powered devices. It also offers advanced protection features, such as under-voltage lockout and over-temperature shutdown. The device is easy to design, operates over a wide temperature range and is available in a compact 8-pin TSOP_II package.

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