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TPS61158: Comparison between TPS61158 and TPS61169

Part Number: TPS61158
Other Parts Discussed in Thread: TPS61169,

Hi Team,

could you please make a proposal which part (TPS61158 and TPS61169) has the better efficiency.

Customers requirements:

- Input voltage (LiIon): 3,0V to max. 4.2 V

- 9 WLED in series (25V/10mA, max. 27,5V)