Power Management ICs

 

  • ACPI Controller


 W83304CG

 

 W83304CG
  • The W83304CG provides a complete ACPI compliant power solution for AMD K8 / AM2 platform. W83304CG is used to manage the on/off of the power supplies of key components and sub-systems in a computer system, including CPU, DRAM, Graphics, High Speed I/O and USB, according to the ACPI specification. In addition, under-voltage condition is monitored and the main power supply (e.g. ATX) is shut-down to prevent damage to the system. Soft-start feature reduces stress on power supply components and increase product reliability
  • Package: LQFP 48-pin

     
 W83303AG

 

 W83303AG
  • The W83303AG provides a complete ACPI compliant power solution for Intel platform. W83303AG is used to manage the on/off of the power supplies of key components and sub-systems in a computer system, including CPU, DRAM, Graphics, High Speed I/O and USB, according to the ACPI specification. In addition, under-voltage condition is monitored and the main power supply (e.g. ATX) is shut-down to prevent damage to the system. Soft-start feature reduces stress on power supply components and increase product reliability
  • Package: LQFP 48-pin
 NCT3016Y/NCT3012S

 


 

NCT3016Y/NCT3012S
  • NCT3016Y/ NCT3012S is the advanced power control IC which is compliant with European EuP Lot 6 regulation. By implement the products, the system S5 power can be reduce to below 10mW. Total system including switch power supply power consumption can meet not only European CY2010 regulation 1.0 Watt but also CY2013 0.5 Watt requirement
  • Package: 20 QFN/ ESOP8


  • PWM ICs


  W83320G

 

 W83320G
  • Vcc: 5V; Vout: 1.2V-Vin, Frequency: 100kHz-400kHz
  • Package: SSOP-14-pin
  W83321G

 

 W83321G
  • Vcc: 5V; Vout: 0.8V-Vin; Frequency: 250kHz
  • Package: SSOP-8-pin
  W83323G

 

 W83323G
  • Vcc: 5-12V; Vout: 0.8V-Vin; Frequency: 300kHz
  • Package: SSOP-8-pin


  • DDR Bus Termination Regulator



 W83310G-R2

 

 W83310G-R2
  • Load Regulation: -20mV~+20mV 
  • Output Current: max. 2 A 
  • Vin:1.4V-3.6V 
  • Control Voltage: 3V - 3.3V
  • Package: SOP 8-pin
 W83310DG

 

 W83310DG
  • Load Regulation: -20mV~+20mV
  • Output Current: max. 2 A 
  • Vin:1.4V-3.6V 
  • Control Voltage: 3V - 3.3V
  • Package: Power SOP-8-pin
 W83310UG
 

 

 W83310UG
  • Load Regulation: -20mV~+20mV 
  • Output Current: max. 2 A 
  • Vin:1.4V-3.6V 
  • Control Voltage: 3V - 3.3V
  • Package: TO252

     
 W83311SG

 

 W83311SG
  • Load Regulation: -20mV~+20mV 
  • Output Current: Peak 3A
  • Vin:1.4V-3.6V 
  • Control Voltage: 3V - 3.3V
  • Package: Power SOP-8-pin

     
 W83312SN

 

 W83312SN
  • Load Regulation: -20mV~+20mV 
  • Output Current: Peak 3A
  • Vin: 1.2V-5.5V
  • Control Voltage: 3V - 5.5V
  • Package: Power SOP-8-pin

     


  • Power Switch


 W83L351YG

 

 W83L351YG
  • The W83L351 series are the power interface switch ICs for single slot ExpressCard and provide all power management functions required by ExpressCard. The W83L351 series distribute 3.3V, 3.3Vaux, and 1.5V to the ExpressCard socket. Each voltage line is protected with a built-in current limit circuit and a thermal shutdown circuit
  • Package: QFN20
 NCT3520 series

 

 NCT3520 series
  • Vin:2.7V to 5.5V
  • Vout:1.0A/1.5A/ 2.0A 
  • Package:SOIC8,MSOP8, SOT23-5




  • Others


 W83391TG

 

 W83391TG
  • Vin: max.8V
  • Vout: max. 24V
  • Output Drive Current: 45uA
  • Package: SSOP 14-pin

     
 W833940SN

 

 W833940SN
  • Vin: max.5,5V
  • Vout: max: 5.12V, Follows 1.6 times V SET
  • Output Drive Current: MOSFET integrated
  • Package: SOP8-pin

     
 W833941SN

 

 W833941SN
  • Vin: max.5,5V
  • Vout: max: 5.12V, Follows 1.6 times V SET
  • Output Drive Current: MOSFET integrated
  • Package: SOP8-pin

     


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