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TV System
TV System
BUCK1
BUCK1
5V Power Controller
External MOSFET
High Efficiency at Light Load (PSK)
BUCK2
3.5A Converter with PSK Mode
DVS with 10mV/Step
Programmable Output Voltage by I2C
from 0.7V to 1.5V
BUCK3
6A Converter with PSK Mode
Support up to 6A with External Low Side MOSFET
DVS with 10mV/Step
Programmable Output Voltage by I2C
from 0.7V to 1.5V
BUCK4
3A Converter with PSK Mode
Programmable Output Voltage
LDO
Sourcing up to 0.6A
Programmable Output Voltage
UV Protection : Latch or Hiccup Mode
OV Protection : Only Latch Mode
Power Up SOC Reset
TV System Power Management Solution
The RT5090F integrates 1 channel buck controller, 3 channels high efficiency ,synchronous buck converters, 1 LDO, I2C Control interface and peripheral ,logical control.The RT5090F support mute, AC OFF depop sound and quick setting ,storage while input power remove. The RT5090F is for 12V to 24V single input ,system or 12V to 24V + 3.3V standby system. The RT5090F is available in a ,WQFN-40L 5x5 package.,,
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