SGM61413XN6G/TR

SGM61413XN6G/TR is a high frequency, synchronous buck converter with integrated switch. It can deliver up to 600mA to the output over a wide input voltage range of 5V to 42V. It is suitable for various industrial or automotive applications with high input voltage or for power conditioning from unregulated sources. Moreover, the low 14µA quiescent current and ultra-low shutdown current of only 0.6µA make it a suitable choice for battery-powered applications. SGM61413 features high efficiency over a wide load range achieved by scaling down the switching frequency at light loads to reduce switching and gate driving losses. Other features include internal compensation, internal monotonic soft-start even with pre-biased output and fast loop response thanks to the peak-current mode controller. Application includes high voltage power conversions, automotive systems, industrial power systems, distributed power systems, battery powered systems, power meters.

• Supply input voltage range from 5 to 42V (VIN = 18V, VEN = VIN, TJ = -40 to +125°C)
• 0.8V internal reference, 94% maximum duty cycle
• VIN quiescent current is 0.6µA typ (VEN = 0V, shutdown, TJ = +25°C)
• Current output up to 600mA
• Switching frequency is 570KHz typ (VIN = 18V, VEN = VIN, TJ = -40 to +125°C)
• Internal compensation and soft-start, monotonic startup with pre-biased output
• Simple design and minimal external components, power-save mode operation
• Up to 95% efficiency at 12V/400mA, 0.8V to 20V adjustable output voltage
• Current limit, short-circuit, output over-voltage protection and thermal shutdown
• SOT-23-6 package, operating junction temperature range from -40°C to +125°C