Teksas Instruments TPS62861
1.8-V to 5.5-V Input, 0.6-/1-A Synchronous Step-Down Converter with I2C/VSEL Interface
1 Features1
• 2.3-μA operating quiescent current
• Up to 4-MHz switching frequency
• 1% output voltage accuracy
• DVS output from 0.4 V to 1.9875V
• I2C user Interface to adjust
– Output voltage presets
– Ramp speed
• VSEL-pinto toggle VOUT during operation
• Power good indication
• Supports <6-mm² solutionsize
• Supports <0.6-mm solutionheight
• Tiny 8-pin, 0.35-mm pitch WCSP package
• Optimized pin out to support 0201 components
http://www.ti.com/lit/ds/symlink/tps62861.pdf?ts=1588592029016 (http://www.ti.com/lit/ds/symlink/tps62861.pdf?ts=1588592029016)
(https://i.ibb.co/pvZcjyn/resim.png) (https://ibb.co/VWDRYm3)