Datasheet Summary
SLUSDQ8D
- DECEMBER 2019
- REVISED MAY 2023
TPS652353 LNB Voltage Regulator with I2C Interface
1 Features
- 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
- Audible noise avoided at Forced PWM mode
- Dedicated enable pin for non-I2C application
- Low-dropout (LDO) regulator with push-pull output stage for VLNB output
- Built-in...