RT9903B Datasheet, Ic, Richtek Technology Corporation

RT9903B Features

• Ic z Two step-up DC-DC Converters (CH1, CH2) `HV Internal Switches `50mA Load Current One Step-up DC-DC Converter (CH3) `0.2V Reference Voltage `HV Internal Switches `LED Brightness Dimmi

PDF File Details

Part number:

RT9903B

Manufacturer:

Richtek Technology Corporation

File Size:

456.99kb

Download:

📄 Datasheet

Description:

4 channel dc/dc converters ic. The RT9903B is a complete power-supply solution for digital still cameras and other hand-held devices. It integrates a high-efficienc

RT9903B Application

• Applications z z z Digital Still Camera PDAs Portable Device z z Pin Configurations (TOP VIEW) COMP2 AGND COMP1 19 18 17 16 Ordering Information

TAGS

RT9903B

Richtek Technology Corporation

📁 Related Datasheet

RT9903 - 5 Channel DC/DC Converters IC (Richtek Technology Corporation)
Preliminary RT9903 5 Channel DC/DC Converters IC with High-Efficiency Step-Up General Description The RT9903 is a plete power-supply solution for.

RT9901 - 4 Channel DC/DC Converters IC (Richtek Technology Corporation)
Preliminary RT9901 4 Channel DC/DC Converters IC with High-Efficiency Step-Up and Step-Down General Description The RT9901 is a plete power-suppl.

RT9902 - 4 Channel DC/DC Converters IC (Richtek Technology Corporation)
Preliminary RT9902 4 Channel DC/DC Converters IC with High-Efficiency Step-Up and Step-Down General Description The RT9902 is a plete power suppl.

RT9907 - 3-Channel DC/DC Converters (Richtek Technology Corporation)
® RT9907 3 Channel DC-DC Converters IC with High-Efficiency StepUp and Step-Down General Description The RT9907 is a three channel power-supply sol.

RT9911 - 6 Channel DC/DC Converters (Richtek Technology Corporation)
RT9911 6 Channel DC/DC Converters with a Linear Controller General Description The RT9911 is a plete power-supply solution for digital still camera.

RT9912A - Multi-Channel Power Management IC (Richtek)
RT9912A Multi-Channel Power Management IC for Portable Device General Description The RT9912A is a multi-channel power management IC providing power c.

RT9913A - Integrated Multi-Channel DC-DC Converter (Richtek)
Preliminary RT9913A/B Integrated Multi-Channel DC-DC Converter for TFT LCD Panels General Description Features The RT9913A/B includes a high-per.

RT9913B - Integrated Multi-Channel DC-DC Converter (Richtek)
Preliminary RT9913A/B Integrated Multi-Channel DC-DC Converter for TFT LCD Panels General Description Features The RT9913A/B includes a high-per.

RT9917 - 7 Channel DC/DC Converters (Richtek Technology Corporation)
RT9917 7 Channel DC/DC Converters General Description The RT9917 is a plete power-supply solution for digital still cameras and other hand-held dev.

RT9919 - 7 Channel DC/DC Converters (Richtek)
RT9919 7 Channel DC/DC Converters General Description The RT9919 is a plete power supply solution for digital still cameras and other hand held dev.