Other Parts Discussed in Thread: TPS61089
I would like to request a recommendation of Boost IC to be applied to DC FAN.
1.Input: Battery power (3Vdc~4.2Vdc)
2.Output: 3.6V ~ 6.5V (Iout: DC FAN 3.6V 80mA*2 / 6.5V 150mA*2)
-Is there a product that can change the output voltage with PWM PORT?
-If there is no PWM PORT, is there a product that can be controlled with FB Pin?
3. DC FAN Specification
-Box FAN: HBD0401005SEM (2EA)
-Operating voltage: 5Vdc (3.6Vdc~6.5Vdc)
-Input current: 0.15A (Max 0.23A)
-Connector: 2mm Pitch, 2-pin
-Speed control: Boost DC/DC Converter, PWM output voltage control
-FAN rotation Feedback: None
4. EN PIN: ON -> Vout: 3.6V
OFF -> Vout: 0V
