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IC / CL / RT8205C / QFN-24

تولید کننده: Richtek
مدل کالا: RT8205C
موجودی:
تماس 8893- 6186
قیمت: 0تومان

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Cl ( RT8205C

High Efficiency, Main Power Supply Cl ( RT8205C ) Controllers for Notebook Computers

The Cl ( RT8205C ) dual step-down, switch-mode powersupply controller generates logic-supply voltages inbattery-powered systems. The RT8205A/B/C includes two pulse-width modulation (PWM) controllers fixed at 5V/ 3.3V or adjustable from 2V to 5.5V. An alternative LGATE1 output LG1_CP can be used for external charge pump Cl ( RT8205C ) . And an optional external charge pump can bemonitored through SECFB Cl ( RT8205C ). This device also features 2 linear regulators providing fixed 5V and 3.3V outputs. The Cl ( RT8205C ) linear regulator each provides up to 70mA output current with automatic linear-regulator bootstrapping to the PWM outputs. The RT8205A/B/C includes on-board power-up sequencing, the power-good output, internal softstart, and internal soft-discharge Cl ( RT8205C ) output that prevents negative voltages on shutdown

Features

Wide Input Voltage Cl ( RT8205C ) Range 6V to 25V

Dual Fixed 5V/3.3V Outputs or Cl ( RT8205C ) Adjustable from 2V to 5.5V, 1.5% Accuracy

Fixed 3.3V and 5V LDO Output : 70mA

2V Reference Cl ( RT8205C ) Voltage ±1% : 50μA

Frequency Selectable Cl ( RT8205C ) via TONSEL Setting

Applications

Notebook and Sub-Cl ( RT8205C ) Notebook Computers

3Cell and 4-Cell Li+ Battery-Cl ( RT8205C ) Powered Devices

 

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