NCP1575 controller equivalent, low voltage synchronous buck controller.
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8 8 1 SOIC−8 D SUFFIX CASE 751 1 1575 ALYW
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Diagram, 12 V to 2.5 V Conversion at 10 A
5V 12 V 33 mF 8 V/1.6 A RMS × 2 Specialty Polymer 60 mW ESR 1.2 V/ 10 A 56 mF.
PIN # 1 2 3 4 5 6 7 8 PIN SYMBOL VCC ROSC NC COMP GATE(H) GATE(L) VFB GND Power supply input. Frequency adjust pin. If not used, oscillator frequency is nominally 200 kHz. Connecting R OSC to ground through a single resistor will increase oscillator .
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