S-8337AADC-P8T1G

Voltage - Supply (Vcc/Vdd):	1.8 V ~ 6 V
Supplier Device Package:	8-SON (A) (2.9x2.8)
Package / Case:	8-SMD, Flat Lead
Operating Temperature:	-40°C ~ 85°C (TA)
Control Features:	Current Limit, Enable, Frequency Control
Serial Interfaces:	--
Clock Sync:	No
Synchronous Rectifier:	No
Duty Cycle (Max):	89%
Frequency - Switching:	257.4kHz ~ 1.134MHz
Series:	--
Output Phases:	1
Number of Outputs:	1
Topology:	Boost
Output Configuration:	Positive
Function:	Step-Up
Output Type:	Transistor Driver
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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PMIC - Voltage Regulators - DC DC Switching Controllers

The S-8337AADC-P8T1G is a high power switching controller designed to regulate and switch power into multiple voltage outputs. It is capable of providing up to 10A of peak output current with a wide input voltage range, making it suited for a variety of advanced applications. It is designed to provide efficient, fast, and reliable power regulation and protection.

Application Field

The S-8337AADC-P8T1G is a very versatile device, suitable for a variety of applications. Primary applications include:

• DC to DC converter systems
• Power supply for audio-visual equipment
• Remote power control systems
• Telecommunication systems
• Automotive electronics
• Microcontroller power supply
• Battery charger systems
• Portable electronics

The device is suitable for use in a variety of power supply architectures, including isolated converters, synchronous rectifiers, and step-up and DC/DC controllers. It’s also suitable for use in a variety of end products, such as USB charging, mobile phones, tablets, laptop power supplies, automotive power supplies, as well as other industrial and consumer electronics applications.

Working Principle

The S-8337AADC-P8T1G is a highly integrated switching controller designed to work with a variety of power stage architectures. It is capable of operating in a variety of voltage output modes and is designed to provide efficient, fast, and reliable power regulation and protection. The controller implements several advanced features, including an adjustable peak current limit, adjustable switching frequency, over-temperature protection, and under-voltage lockout. The device also includes an adjustable soft start feature, which can reduce input current inrush, minimizing the system’s input capacitor requirements.The device can operate from a wide input voltage range, from 3.3V to 18V. The input voltage can be either AC or DC, and can be derived from a variety of sources, including off-the-shelf AC-DC converters, battery packs, or other voltage sources. The device is designed to be used with a variety of power stage architectures, including isolated converters, synchronous rectifiers, step-up and buck-boost converters, as well as single-sided and multi-level converters. The device features adjustable frequency, adjustable peak current limit, under-voltage lockout, soft start, and over-temperature protection. The S-8337AADC-P8T1G is designed for a wide variety of applications, and is suitable for use in both linear and switch mode power supplies. It is highly integrated, providing efficient and reliable power regulation and protection.

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