The SGM6006-ADJYN5G is a high-efficiency, step-down DC-DC converter from SG Micro Corp. It is designed to provide a stable and adjustable output voltage from a higher input voltage, making it suitable for various portable and battery-powered applications where efficient power conversion is crucial.

Applications

• Portable Devices
• Power Banks
• Battery-Powered Equipment
• Wireless Routers
• Point-of-Load Regulation

Features

• Adjustable Output Voltage
• High Efficiency up to 95%
• Low Quiescent Current
• Over-Temperature Protection
• Short-Circuit Protection
• Under-Voltage Lockout (UVLO)
• Small Package Size
• Stable with Ceramic Capacitors

Benefits

• Provides a flexible power solution with an adjustable output voltage
• Extends battery life due to its high efficiency
• Minimizes power consumption in standby mode with low quiescent current
• Protects the device from overheating with over-temperature protection
• Prevents damage from short circuits with short-circuit protection
• Ensures reliable operation by disabling the converter at low input voltages using UVLO
• Saves board space due to its small package size
• Simplified design and reduced BOM cost due to stability with ceramic capacitors

Additional Details

The SGM6006-ADJYN5G operates with an input voltage range of 2.5V to 5.5V. The output voltage is adjustable via external resistors. The device employs a fixed-frequency PWM control scheme to achieve high efficiency and low output voltage ripple. Integrated protection features include over-temperature protection, short-circuit protection, and under-voltage lockout. The switching frequency is typically 1.5MHz, allowing for the use of small external components. The part is available in a compact package, making it suitable for space-constrained applications. It is designed for use with ceramic output capacitors, simplifying design and minimizing solution cost.