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Power Management IC

FA6600FA6601FA6602FA6603

FA6600 is a high-efficiency power management control IC which is specified for TV platform. FA6600 is used with a 12V power supply and a 3.3V / 5V standby power supply; besides, it integrates two synchronous PWM controllers, two regulators, monitoring and control functions into a 48 pin QFN/LQFP package.

A brief analog block description of FA6600 describes here. LDO1 provides output current 200mA with output voltage 3.3V ±2%. LDO2 provides output current 2A with output voltage 0.9~1.2V ±2% and adjusted by external resistors. PWM1 and PWM2 are the synchronous buck PWM DC /DC controllers with internal 600 KHz fixed frequency oscillator which cover 0 to 100% duty ratio.

The high performance digital block consists internal soft-start, monitoring and protection functions, LED function which controlled by host and I2C interface and provides adjustable linear controllers mechanism for dynamic over-current/ under-voltage use.

FA6600 provides two working modes. At the normal mode, it works with a system supplies 12V power and a 3.3V / 5V standby power. At the suspend mode, it works with supplying 3.3V / 5V standby power or a 12V power supply only system; besides, it can wake up the TV system from the suspend mode by KEYPAD/IR/CEC function calls.

Features:

1. Three LDOs
• VDD3V is 3.3V, supporting the off mode LED, IR receiver
• LDO1 output current is 200mA and output voltage is 3.3V ±2%
• LDO2 output current is 2A and output voltage is 0.9~1.2V ±2% depending on external resistors
• Power up soft-start and under-voltage monitoring for the linear regulators

2. Two PWM controllers
• PWM1 and PWM2 synchronous buck PWM DC /DC controllers
• 600 KHz fixed frequency oscillator
• Full 0 to 100% duty ratio
• Input Voltage Level Detection
• Internal Soft-start
• Operating by 12V supply voltage
• Over current protection(OCP)

3. Digital Control Functions
• Programmable KEYPAD/IR/CEC for FA6600 wake up
• 1 PWRGD input signal
• Provide reset signal (RESET OUT) and interrupt signal to host
• Programmable power LED control
• Integrate I2C interface

4. 48 pin QFN/LQFP package, 12V and standby 3.3V / 5V operation

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or Call :886-3-668-4588

Company Name

Contact Person

Email Address

Phone Number

Company Address

Application Type

FA P/N

Brief Description for Application Needs

Verification Code

( Reload )