GL2775 amplifier equivalent, gl2775 simple switcher 2a step-down voltage regulator & operational amplifier.
are a guaranteed ±2% tolerance on an output voltage within the specified input voltages and output load conditions, and ±10% on the oscilla.
The GL2775 provides all the active functions for a stepdown (buck) switching regulator and is capable of driving 2A loa.
Many chargers use the well-known device 2575 in conjunction with operational amplifiers. This allows introducing an additional adjustment for the Over-Current Protection (OCP) and Over Voltage Protection (OVP). In this case the OCP and OVP value can .
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