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IPM6220 - Advanced Triple PWM and Dual Linear Power Controller for Portable

Description

Supplies all the power necessary to operate the chip.

The IC starts to operate when the voltage on this pin exceeds 4.7V and stops operating when the voltage on this pin drops below approximately 4.5V.

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 Respon.

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Datasheet Details

Part number IPM6220
Manufacturer Intersil (Renesas)
File Size 358.01 KB
Description Advanced Triple PWM and Dual Linear Power Controller for Portable
Datasheet download datasheet IPM6220 Datasheet

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Other Datasheets by Intersil (Renesas)

Part Number Description
IPM6220A Advanced Triple PWM and Dual Linear Power Controller
IPM6220EVAL1 Advanced Triple PWM Only Mode and Dual Linear Power Controller for Portable Applications
IPM6210A Precision Dual PWM Controller And Linear Regulator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
NS ES I G D W NT R NE D F O LA C EM E E D MEN ED REP b. 2004) COM D E R Data Sheet EN le Fe NOT ECOMM (Availab R 232 I S L6 TM IPM6220 December 2000 FN4903.1 Advanced Triple PWM and Dual Linear Power Controller for Portable Applications The IPM6220 provides a highly integrated power control and protection solution for five output voltages required in highperformance notebook PC applications. The IC integrates three fixed frequency pulse-width-modulation (PWM) controllers and two linear regulators along with monitoring and protection circuitry into a single 24 lead SSOP package. The two PWM controllers that regulate the system main 5V and 3.3V voltages are implemented with synchronousrectified buck converters.
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