Dual Switching Controller, Voltage-mode, 200kHz Switching Freq-Max, PDSO28, PLASTIC, SOIC-28

Infineon IRU3037CF, PWM Voltage Mode Controller, 500 mA, 200 kHz, 8-Pin TSSOP
Dual Switching Controller, Voltage-mode, 200kHz Switching Freq-Max, PDSO28, PLASTIC, SOIC-28
Voltage Mode PWM Controller 0.8V to 24.75V/1.5V/1.8V/2.5V 1A 20-Pin MLPQ T/R

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Switching Controller, Voltage-mode, 0.5A, 220kHz Switching Freq-Max, PDSO8, PLASTIC, SOIC-8