Device Quiescent Current: 30關A (TYP)

文件：1.04369 Mbytes 页数：15 Pages

SGMICRO

圣邦股份

90% Efficient Synchronous Step-Up Converter with 1.1A Switch

The SGM6605 is a constant frequency, current mode, synchronous boost switching regulator. The input voltage can accept the voltage at a range from 2.7V to 5.5V. And the output voltage is adjustable with a peak of 5.2V. This device also has the 5.0V fixed output version.\n\n High switching frequ • 2.7V to 5.5V Input Voltage Range\n• 5.0V Fixed Output Voltage\n• Adjustable Output Voltage up to 5.2V\n• Up to 90% Efficiency\n• 30μA (TYP) Quiescent Current\n• 1μA (MAX) Shutdown Current\n• 6V Output Voltage Clamping\n• Improved Light Load Efficiency with Power-Save Mode (PSM)\n• Load Disconn;

SGMICRO

圣邦股份

Device Quiescent Current: 30關A (TYP)

文件：1.04369 Mbytes 页数：15 Pages

SGMICRO

圣邦股份

Device Quiescent Current: 30關A (TYP)

文件：1.04369 Mbytes 页数：15 Pages

SGMICRO

圣邦股份

Efficient Synchronous Step-Up Converter with a 2.7A Switch in UTDFN Package

The SGM66052 is an internally compensated, 1.1MHz switching frequency, current mode, synchronous Boost switching regulator, which is capable of generating 5V output at 1A load current from a 3.3V rail. This device also has the 5.1V fixed output version.\n\n This device turns into power-saving m • 2.2V to 5.1V Input Voltage Range\n• 5.1V Fixed Output Voltage\n• 6V Output Voltage Clamping\n• Adjustable Output Voltage up to 5.1V\n• Up to 90% Efficiency\n• 20μA (TYP) Device Quiescent Current\n• 1μA (MAX) Shutdown Current\n• Improved Light Load Efficiency with Power-Save Mode (PSM)\n• Load ;

SGMICRO

圣邦股份

2.2MHz, Fixed Output Synchronous Tiny Step-Up Converter with a 4A Switch

The SGM66055 is an internally compensated, 2.2MHz switching frequency, peak current mode, synchronous Boost switching converter. Even below the minimum system battery voltage, the device maintains the output voltage regulation for a minimum output load current of 0.9A. This device turns into power-s • Operating Input Voltage Range: 2.5V to 4.5V\n• Fixed Output Voltages: 4.5V and 5.0V\n• Output Voltage Clamping: 5.7V\n• Up to 93% Efficieny\n• Quiescent Current: 23μA (TYP)\n• Shutdown Current: 1μA (MAX)\n• Improved Light Load Efficiency with Power-Save Mode (PSM)\n• Load Disconnect During Shu;

SGMICRO

圣邦股份