MAX5033AASA

Voltage - Output (Min/Fixed):	3.3V
Base Part Number:	MAX5033
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Synchronous Rectifier:	No
Frequency - Switching:	125kHz
Current - Output:	500mA
Voltage - Output (Max):	--
Series:	--
Voltage - Input (Max):	76V
Voltage - Input (Min):	7.5V
Number of Outputs:	1
Output Type:	Fixed
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Obsolete
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

MAX5033AASA: DC DC Switching Regulators

The MAX5033AASA is a small, highly efficient DC-DC switching regulator with a wide range of applications. It is a simple, cost-effective solution for many power management designs, with an integrated on-chip charge pump controller to enable outputvoltage regulation up to 5A. The MAX5033AASA can provide up to 2.6A of continuous output current and is suitable for most applications requiring up to 12V at 5A in an extremely compact size.

Key Features

• Up to 2.6A continuous output current
• Up to 12V output voltage
• Built-in charge pump controller
• On-board voltage regulation
• Wide range of input voltages (2.2V to 22V)
• Wide range of output voltages (2.5V to 12V)
• High efficiency - up to 95%
• Small form factor

Applications

The MAX5033AASA is ideal for a variety of DC-DC switching regulator applications, including:

• Power supplies for notebooks, tablets, PDAs, and mobile phones
• Power management in computers and other digital devices
• Industrial equipment, control systems and instrumentation
• Battery charging and backup power
• Automotive and aircraft power systems

Working Principle

The MAX5033AASA utilizes a single inductor design to provide high efficiency and low output ripple. The device operates in either fixed frequency (FF) or pulse frequency modulation (PFM) mode for superior noise performance. The MAX5033AASA has built-in current-limit and over-temperature protection and offers an adjustable soft-start function. The MAX5033AASA is designed to drive N-channel synchronous MOSFETs, allowing for a small solution size, low component count, and low cost. The device has been designed with a wide range of input and output voltage capability to accommodate a variety of applications.The MAX5033AASA offers excellent cross-regulation, allowing for superior performance, even when the input voltage is varied over the full operating range. This design also features a wide operating temperature range, with a choice of either the 3.2V or 5.0V output version.

Conclusion

The MAX5033AASA is an ideal choice for many DC-DC switching regulator applications, offering maximum efficiency and power density in an extremely small footprint. Its wide input and output voltage range, current limit and temperature protection features makes it a highly versatile power management solution.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description