DC901A - LTC3444EDD Demo Board | Synchronous Buck-Boost, for CDMA & HSDPA, 3.1V ≤VIN ≤ 5V, Vout = 0.8V to 4.2V @ 400mA
Demonstration circuit 901A features the LTC3444 and is a highly efficient, 1.5MHz fixed frequency buck-boost DC/DC converter. The input voltage can range from 3.1V to 5.0V and is suitable for Li-Ion or three-cell NiCd/NiMH battery applications while the output voltage can be set anywhere from 0.8V to 4.2V by injecting a 0.35V to 2.4V control signal. The demo board provides up to 400mA of output current.
