Voltage - Input (Max):	18V
Supplier Device Package:	8-SO-EP
Package / Case:	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	Yes
Frequency - Switching:	500kHz
Current - Output:	5A
Voltage - Output (Max):	18V
Voltage - Output (Min/Fixed):	0.8V
Series:	EZBuck™
Voltage - Input (Min):	4.5V
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 AOZ1037PI is a DC/DC synchronous buck/step-down converter designed to provide a simple, high efficiency solution for a variety of applications. It has integrated power MOSFETs and E-Fuse, and is capable of working in a 4 V to 18 V input voltage range. The device supports a wide range of output voltages and a wide variety of output loads.The AOZ1037PI is a monolithic, highly-integrated DC/DC switching regulator that includes current-mode control, temperature-compensated voltage reference, operating frequency synchronization, output current and fault current limit, and leading edge blanking. The device also offers overtemperature protection, soft-start, overcurrent protection (OCP) and overvoltage protection (OVP). The device is available in a 16 pin SOIC package with a fixed 500 kHz switching frequency.The AOZ1037PI operates at a switching frequency of 500 kHz. It is capable of delivering up to 4.5 A peak output current and up to 1.5 A continuous output current. The device operates in either pulse-frequency modulation (PFM) or pulse-width modulation (PWM) modes and is capable of setting the output voltage in 50 mV increments. The device operates in a low-IQ, low-RDSON mode with on-chip ripple rejection of 80 dB. The AOZ1037PI is designed to provide a simple, efficient solution to a variety of applications including DC/DC converters, automotive and digital power supplies, medical and communication equipment, industrial systems and battery-powered digital products. The device is also suitable for systems requiring high power density that de-rate input and output voltages for improved efficiency. The AOZ1037PI\'s small size and integrated features make it an ideal solution for space-constrained applications. The device also provides a low level of EMI making it ideal for use in sensitive areas, such as medical and consumer applications.The AOZ1037PI features integrated reverse current protection, leading edge blanking, OVP, OCP, and an integrated E-Fuse. The device also offers internal software-programmable voltage setting, which enables the user to adjust the output voltage without the need for external components. The device is easily adapted to a variety of applications with its internal voltage settings, overvoltage protection (OVP), overcurrent protection (OCP), current-mode control, and automatic frequency synchronization. The AOZ1037PI also supports a variety of output loads, which allows the user to optimize efficiency across a range of applications. In addition to its feature set, the AOZ1037PI also offers a wide input voltage range, wide output voltage range, and high maximum power efficiency. The device also has a low-RDSON mode, a high-POL output voltage and a low-Rss internal resistance. The device is available in an industry-standard 16-pin SOIC package. The AOZ1037PI is a highly-integrated DC/DC switching regulator that is ideal for a variety of applications requiring a simple, efficient solution. Highly integrated features, wide input voltage range, wide output voltage range, high power efficiency and low EMI make the AOZ1037PI an optimal choice for a range of applications.

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