TPS65235 Key Features
- 1 plete Integrate Solution for LNB and I2C Interface
- DiSEqC 2.x, and DiSEqC 1.x patible
- Supports 5-V, 12-V and 15-V Power Rail
- Up to 1000 mA Accurate Output Current Limit Adjustable by External Resistor
- Boost Switch Peak Current Limit Proportional to LDO Current Limit
- Boost Converter with 140-mΩ Low Rds(on) Internal Power Switch
- Boost Switching Frequency 1-MHz or 500-kHz Selectable
- Dedicated Enable Pin for Non-I2C Application
- Low Drop Output LDO With Push-pull Output Stage for VLNB Output
- Built-in Accurate 22-kHz Tone Generator and External Tone Input Support