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TPS65235-1: Over Current Protection Resister

Part Number: TPS65235-1

Hi, Team,

■ For resistor for over current protection (R1_ evaluation board) when R1:110kΩ⇒220kΩ(ISET≒0.6A) configuration
• Overcurrent protection is 420mA with EXTM terminal “H” when Vout = 13.4V. Overcurrent protection is 600mA at "L"
• Overcurrent protection is 460mA with EXTM terminal “H” when Vout = 18.8V. Overcurrent protection is 600mA at "L"

● The value of over current protection changes depending on the 22kHz_Tone operation. Is there a way to make constant over current value with or without 22kHz_TONE?

Best Regards,
Satoshi Yone