TPS61021A: Can TPS61021A operates at fixed-PWM mode?

Nicky Lim

Part Number: TPS61021A
Other Parts Discussed in Thread: TPS61022

Hello,

According to datasheet, TPS61021A operates at PWM mode at moderates to heavy currents and converts to PFM mode at light load.

If customer wants to operates TPS61021A at PWM regardless load currents, Can make fixed-PWM mode?

Regards,

Nicky

over 6 years ago

0 Helen chen over 6 years ago

TI__Mastermind 40080 points

Hi Nicky,

TPS61021 doesn't have mode selection function. What is the schedule of your project ? We have a new device TPS61022, it has mode pin and it will be released mid next year.

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TPS61021A: Can TPS61021A operates at fixed-PWM mode?