Q: TPS61220 Minimum Output Voltage by 1879511

Can the TPS61220 be used for output voltage = 1.2V?

The specs mention 1.8V vout min, while the FB voltage is 0.5V and Vin Min is 0.7V.

Can Vout be 1.2V? What is the limitation?

Regards, 

Denislav 


A: Re: TPS61220 Minimum Output Voltage by 10449

The TPS61220 can not be used for a 1.2V output.  You can not violate the TPS61220 minimum output voltage specification of 1.8V.  The output voltage is used to power some of the internal circuitry and must be >1.8V.