IP1001 - International Rectifier

IP1001 Full Function Synchronous Buck Power Block

The iP1001 is a fully optimized solution for high current synchronous buck applications requiring up to 20A. The iP1001 is optimized for single-phase applications, and includes a full function fast transient response PWM control, with an optimized power semiconductor chip-set and associated passives, achieving benchmark power density. Very few external compo.

Features

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• 3.3V to 12V input voltage1 20A maximum load capability, with no derating up to TPCB = 90°C 5 bit DAC settable, 0.925V to 2V output voltage range 2 Configurable down to 3.3Vin & up to 3.3Vout with simple external circuit 3 200kHz or 300kHz nominal switching frequency Optimized for very low power losses Over & undervoltage protection Adjustable lossless current limit Internal features minimize layout sensitivity
* Very small outline 14mm x 14mm x 3mm iP1001 Power Block Description The iP1001 is a fully optimized solution for high current synchronous buck applications requir.