LM3354MMX-5.0/NOPB

Voltage - Output (Min/Fixed):	5V
Base Part Number:	LM3354
Supplier Device Package:	10-VSSOP
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	No
Frequency - Switching:	1MHz
Current - Output:	90mA
Voltage - Output (Max):	--
Series:	--
Voltage - Input (Max):	5.5V
Voltage - Input (Min):	2.5V
Number of Outputs:	1
Output Type:	Fixed
Topology:	Charge Pump
Output Configuration:	Positive
Function:	Step-Up/Step-Down
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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The LM3354MMX-5.0/NOPB is an integrated DC/DC switching regulator from Texas Instruments. This regulator is a buck-boost switching regulator, providing both step up and step down functions in a single package. It is a member of the LM3354 buck-boost DC/DC switching regulator family. It is capable of delivering up to 1.5A output current in a very small package.The LM3354MMX-5.0/NOPB is designed to handle a wide range of input voltages, ranging from 2.5V to 28V. It is capable of delivering output voltages between 0.8V and 15V. It has a fixed switching frequency of 550kHz and can provide up to 95% efficiency. The device also features a built-in short circuit protection and over-temperature protection, which ensures reliability and safety when operating in adverse conditions.The LM3354MMX-5.0/NOPB is a high-performance switching regulator suitable for a wide range of applications, such as small electronic devices, notebook computers, PDAs, and other portable electronics. It is also suitable for automotive applications, such as different types of vehicle monitoring and control systems.The LM3354MMX-5.0/NOPB is a buck-boost DC/DC switching regulator. It uses a converter to step up or step down the input voltage to the desired output voltage. The output voltage is determined by the feedback voltage on its FB pin. The current flowing through the internal switch will be limited by the EN pin. To protect the device from over-current conditions, the over-current protection circuit can disconnect the load from the input voltage.The regulator includes a protected startup circuit to ensure proper startup. The device also includes a soft start circuitry that limits the inrush current and reduces output voltage ripple when the input voltage rises quickly.In addition, the device features a programmable operating frequency. This enables the user to adjust the device’s operating frequency to optimize efficiency. The operating frequency can be set through the FS pin.The LM3354MMX-5.0/NOPB is specifically designed for low noise operation. Its built-in EMI filter reduces both conducted and radiated emission. This makes it suitable for use in applications that involve sensitive noise requirements, such as automotive applications.In addition, the LM3354MMX-5.0/NOPB integrates an under-voltage lockout (UVLO) circuit. This circuit is used to prevent the device from operating at an input voltage lower than the specified operating voltage. This enables the device to start up safely and reliably in a wide range of input voltages.The LM3354MMX-5.0/NOPB is available in a compact QFN16 package, making it suitable for use in a wide range of applications. Its small size and low operating current make it ideal for use in applications that are space-constrained and power-sensitive.The LM3354MMX-5.0/NOPB is a high-performance DC/DC switching regulator ideal for a wide range of applications. Its wide input voltage range, high efficiency, low noise, and small package make it suitable for a wide range of applications, such as automotive, consumer, and industrial applications.

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