HT7727A converter equivalent, pfm step-up dc/dc converter.
* Low start-up voltage: 0.7V (Typ.)
* High efficiency: 85% (Typ.)
* High output voltage accuracy: ±2.5%
* Output voltage: 2.7V, 3.0V, 3.3V, 5.0V
* Ul.
* Palmtops/PDAs
* Portable communicators/Smartphones
* Cameras/Camcorders
* Battery-powered equipment
.
The HT77XXA series is a set of PFM step-up DC/DC converter with high efficiency and low ripple. The series features extremely low start-up voltage and high output voltage accuracy. They require only three external components to provide a fixed output.
Image gallery
Download