HV9150
Description
The HV9150 is a high output voltage hysteretic mode step up DC/DC controller that has both a built-in charge pump converter and a linear regulator for a wide range of input voltage. The charge pump converter mode is ideal for battery powered applications.
Key Features
- Wide output voltage range: 6V to 500V
- Low input voltage: 2.7V
- 5W maximum output power with external MOSFET driver
- Built-in charge pump converter for the gate driver
- Programmable switching frequency from 40kHz to 400kHz
- Four programmable duty cycles from 50% to 87.5%
- FB return ground switch for power savings
