SGM6027B数据手册SGMICRO中文资料规格书

描述 Description

The SGM6027, SGM6027A and SGM6027B are small and efficient 2.5V to 5.5V synchronous Buck converters with ultra-low quiescent current (580nA TYP). The SGM6027 output can be programmed to 8 selectable output voltages from 1.2V to 3.3V by 3 logic selected pins. It can deliver up to 600mA output current continuously or 1310mA peak for a short time. For the SGM6027A, the 8 programmable voltages are in the range of 0.7V to 3.1V and the output can deliver 600mA continuous output current or 870mA peak. For the SGM6027B, the 8 programmable voltages are in the range of 1.3V to 3.1V and the output can deliver 600mA continuous output current or 870mA peak. All the devices offer high efficiency at light loads by entering into the PFM mode.
Optimal transient response is achieved by internally compensated hysteretic peak current mode (HPCM) control that is stable over a wide range of output capacitances and loads.
The SGM6027, SGM6027A and SGM6027B are available in a Green WLCSP-0.8×1.6-8B package.

特性 Features

• Input Voltage Range: 2.5V to 5.5V

• 8 Selectable Output Voltage Levels: 1.3V to 3.1V

• Output Current: 600mA Continuous, 870mA Peak

• 580nA Typical Quiescent Current

• PFM Operation

• Up to 92% Efficiency

• Internal Compensation

• Enable Input

• Output Voltage Discharge

• Over-Current Protection (OCP)

• Under-Voltage Lockout (UVLO) Protection

• Over-Temperature Protection (OTP)

• Available in a Green WLCSP-0.8×1.6-8B Package

应用 Application

IoT
Battery-Powered Equipment
Portable Devices
Wearable Devices