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

2.2MHz, Fixed Output Synchronous Tiny Step-Up Converter with a 3A Switch

\n\n The SGM66055A 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 0.7A. This device turns i • Operating Input Voltage Range: 2.5V to 4.5V\n• Fixed Output Voltages: 5.0V and 5.4V\n• Output Voltage Clamping: 5.7V\n• Up to 93% Efficieny\n• Quiescent Current: 23μA (TYP)\n• Improved Light Load Efficiency with Power-Save Mode (PSM)\n• Pass-through Mode by Pulling EN Low\n• Low Reverse Leakag;

SGMICRO

圣邦股份

2.2MHz, Fixed Output Synchronous Tiny Boost Converter with a 2.4A Switch

The SGM66055B is an internally compensated, 2.2MHz switching frequency, current mode, synchronous Boost switching converter. The SGM66055B supports up to 800mA load current from a battery as low as 2.65V, and the output voltage is fixed at 5.0V. This device turns into power-save mode to maintain hig • 2.5V to 4.85V Operating Input Voltage Range\n• 5.0V Fixed Output Voltage\n• IOUT ≥ 1A at VOUT = 5V, VIN ≥ 2.7V\n• Up to 97% Efficiency\n• Device Quiescent Current: 24μA (TYP)\n• Shutdown Current: 1μA (MAX)\n• Improved Light Load Efficiency with Power-Save Mode (PSM)\n• Low Reverse Leakage Curr;

SGMICRO

圣邦股份

STATFREE MATERIAL, DISSIPATIVE, RUBBER, 2-LAYER, 0.060 (1.5mm)

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