- Electricity - Electronics
- Power Supply
- AC/DC power supply
- Infineon Technologies AG
AC/DC power supply REF_5QR2270AZ_12W1single-outputswitchingwide input range
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Characteristics
- Type
- AC/DC
- Output
- single-output
- Technology
- switching
- Other characteristics
- wide input range
- Input voltage
Max.: 264 V
Min.: 85 V
- Output voltage
12 V
- Current
1 A
- Power
12 W
Description
This is a open frame isolated offline switching power supply (SMPS) reference design. It is targeted for energy efficient refrigerators as an auxiliary SMPS to various system blocks such as sensors, relays and microprocessor. It features the 5th generation quasi resonant CoolSETTM (ICE5QR2270AZ) with integrated 700V CoolMOS™ P7 Superjunction MOSFET in DIP-7 package.
Summary of features
Average efficiency > 89%
Line input overvoltage, brown-in/brown-out, output overvoltage, short-circuit and overload protection
Summary of benefits
High efficiency with quasi-resonant switching
Small form factor
List of components
5th generation quasi-resonant CoolSETTM (ICE5QR2270AZ)
Target applications
High efficiency auxiliary power supply, external power supply, refrigerators, home appliances
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