IPM6220A - Intersil Corporation

IPM6220A Advanced Triple PWM and Dual Linear Power Controller

NS ES I G D W NT R NE D F O LA C E M E E D MEN ED REP b. 2004) COMData E R Sheet le Fe E ND NOT ECOMM (Availab R 232 I S L6 ® IPM6220A August 2004 FN9032.1 Advanced Triple PWM and Dual Linear Power Controller for Portable Applications The IPM6220A provides a highly integrated power control and protection solution for five output voltages required in highpe.

Features

• Provides Five Regulated Voltages - +5V ALWAYS - +3.3V ALWAYS - +5V Main - +3.3V Main - +12V
• High Efficiency Over Wide Line and Load Range - Synchronous Buck Converters on Main Outputs - Hysteretic Operation at Light Load
• No Current-Sense Resistor Required - Uses MOSFET’s rDS(ON) - Optional Current-Sense Resistor for More Precision
• Operates Directly From Battery 5.6 to 22V Input
• Input Undervoltage Lock-Out (UVLO)
• Excellent Dynamic Response - Voltage Feed-Forward and Current-Mode Control
• Monitors Output Voltages
• Synchronous Converters Operate Out of Phase
• Separate Shut-Down Pin.