Features: ` 3.3V Output Voltage` 600mA Output Current` Efficiency = 93%, VIN = 5V, VOUT = 3.3V @ IOUT = 0.2A` Low Dropout Voltage` 100% Max Duty Cycle` Internal MOSFET` Internal Synchronous Rectifier` 5A Max Shutdown Current` 300kHz Switching Frequency` 8-Pin SO, Surface-Mount Construction` Fully ...
MAX887: Features: ` 3.3V Output Voltage` 600mA Output Current` Efficiency = 93%, VIN = 5V, VOUT = 3.3V @ IOUT = 0.2A` Low Dropout Voltage` 100% Max Duty Cycle` Internal MOSFET` Internal Synchronous Rectifie...
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The MAX887 evaluation kit (EV kit) provides a 3.3V output voltage from a +3.5V to +11V input. It delivers up to 600mA and operates with up to 100% duty cycle for low dropout voltage. Typical efficiencies are 93%. The MAX887 features a low-current (2.5A typ) shutdown mode, as well as current-mode operation for superior load and line response. Cycle-by-cycle current limiting protects the internal MOSFET and rectifier.
This EV kit MAX887 is a fully assembled and tested surfacemount circuit board. It can be used to evaluate other output voltages by changing feedback resistors R1 and R2.