同步整流升压转换器

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SGM6613A

The SGM6613A is a high-efficient synchronous Boost converter integrated with a 17mΩ low-side power switch and a 31mΩ high-side power switch.

应用领域

28.5V, 7A Fully-Integrated Synchronous Boost Converter

产品详情
GENERAL DESCRIPTION

The SGM6613A is a high-efficient synchronous Boost converter integrated with a 17mΩ low-side power switch and a 31mΩ high-side power switch. This device is capable to deliver up to 28.5V output and operates at a wide input voltage range of 4.5V to 22V.

The SGM6613A operates the pulse width modulation (PWM) mode at moderate to heavy load conditions. The forced pulse width modulation (PWM) mode is applied at light load condition to prevent operation faults caused by low switching frequency. The SGM6613A also includes the output over-voltage protection, inductor current limit protection and thermal shutdown protection.

The SGM6613A is available in a Green TQFN-3×3.5-13L package.

PIN CONFIGURATIONS

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FEATURES
  • Wide 4.5V to 22V Input Voltage Range

  • (VIN + 5V) to 28.5V Output Voltage Range

  • Up to 7A Resistor-Programmable Current Limit

  • Integrated 17mΩ/31mΩ Power MOSFETs

  • Up to 90% Efficiency (VIN = 5V, VOUT = 28.5V and IOUT = 500mA)

  • Up to 700kHz Resistor-Programmable Switching Frequency

  • Over-Voltage Protection

  • Forced PWM Mode at Light Load Condition

  • Available in a Green TQFN-3×3.5-13L Package

APPLICATIONS

Portable Loudspeaker Boxes

LCD Display Source Driver

Supply for the Power Amplifier and Motor Driver

Supply for USB Type-C


ORDERING INFORMATION
Part NumberStatusPackagePinsPb-FreeTemp Range
SGM6613AYTQX13G/TRProductionTQFN-3×3.5-13L13Y-40℃ to +85℃