AC-DC Converter IC

 

.Switch AC/DC Adapter
.Standby Power Supply
.Battery Charger
.Set-Top Box Power Supply
.Open Frame Switching Power Supply
.Cell Phone Charger


Notes :

1. PSR = Primary-Side Regulation
2. SSR = Second-Side Regulation
3. * = This product is currently under development.

 

 

Green Power OFF-Line Controller

Part No.Sorted By Part No. In Ascending OrderCharacterTopologySwitching Frequency(KHz)Start-Up CurrentOperating CurrentProtectionPin CountPackageData Sheet
RS2051 Green-Mode PWM Controller (Applications up to 48W)Flyback and Current Mode67/223µA1.2mAOVP/OLP/OCP/UVLO

8
6

DIP
SOT-23

RS2051_s.pdf
RS2052100mW Standby Power Green-Mode PWM Controller (Applications up to 48W)Flyback and Current Mode655μA1.5mAOVP/OLP/OCP/UVLO

8
6

DIP
SOT-23

RS2052_s.pdf
RS2053High efficiency Multi-Mode PWM Controller Low Standby Power Consumption (>30mW) (Applications up to 48W)Flyback and Current Mode653μA2.5mAOVP/OLP/OCP/UVLO

6

SOT-23

RS2053_s.pdf
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Green Power Off-Line SMPS Switcher

Part No.Sorted By Part No. In Ascending OrderCharacterTopologySwitching Frequency (KHz)Start-Up Current (μA)Operating CurrentProtectionPin CountPackageData Sheet
RS2122AHigh Efficient PSR PWM Power Switch Standby Power Low Consumption (Applications up to 5W@230VAC)Flyback and Current ModeVarible(Max.100)10.8μAOVP/OLP/OCP/UVLO7SOPRS2122A_s.pdf
RS2138PSR PWM Power Switch (Applications up to 12W@230VAC)Flyback and Current Mode6050.8μAOVP/OLP/OCP/UVLO8DIPRS2138_s.pdf
RS2138APSR PWM Power Switch (Applications up to 12W@230VAC)Flyback and Current ModeVarible(Max.60)50.8μAOVP/OLP/OCP/UVLO8DIPRS2138A_s.pdf
RS2139PSR PWM Power Switch (Applications up to 18W@230VAC)Flyback and Current Mode6052.5mAOVP/OLP/OCP/UVLO8DIPRS2139_s.pdf
RS2253ASSR PWM Power Switch (Applications up to 6W@230VAC)Flyback and Current Mode6531.3mAOVP/OLP/OCP/UVLO8SOP 
RS2254SSR PWM Power Switch (Applications up to 12W@230VAC)Flyback and Current Mode5032mAOVP/OLP/OCP/UVLO8DIPRS2254_s.pdf
RS2259SSR PWM Power Switch (Applications up to 20W@230VAC)Flyback and Current Mode5032mAOVP/OLP/OCP/UVLO8DIPRS2259_s.pdf
RS2658High Efficient PSR PWM Power Switch Standby Power Low Consumption(<30mW) (Applications up to 12W@230VAC)Flyback and Current ModeVarible (Max.90)5μA0.8mAOVP/OLP/OCP/UVLO7DIP 
RS3302High Efficient Non-isolation Off-Line SwitcherBuck311μA0.9mAOVP/OLP/OCP/UVLO7SOP, DIP 
RS3303High Efficient Non-isolation Off-Line SwitcherBuck801μA0.9mAOVP/OLP/OCP/UVLO7SOP, DIP 
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